diff --git a/Docs/add-firewall-rules.md b/Docs/add-firewall-rules.md
index 1150a34c..a2290537 100644
--- a/Docs/add-firewall-rules.md
+++ b/Docs/add-firewall-rules.md
@@ -1,4 +1,4 @@
-## add-firewall-rules.ps1 - Adds firewall rules for executables (needs admin rights)
+## The add-firewall-rules.ps1 PowerShell Script
 
 This PowerShell script adds firewall rules for the given executable. Administrator rights are required.
 
@@ -35,4 +35,70 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Adds firewall rules for executables (needs admin rights)
+.DESCRIPTION
+	This PowerShell script adds firewall rules for the given executable. Administrator rights are required.
+.PARAMETER PathToExecutables
+	Specifies the path to the executables
+.EXAMPLE
+	PS> ./add-firewall-rules C:\MyApp\bin
+	Adding firewall rule for C:\MyApp\bin\app1.exe
+	Adding firewall rule for C:\MyApp\bin\app2.exe
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+param([string]$PathToExecutables = "")
+
+$command = '
+$output = ''Firewall rules for path '' + $args[0]
+write-output $output
+for($i = 1; $i -lt $args.count; $i++){
+	$path = $args[0]
+	$path += ''\''
+	$path += $args[$i]
+
+	$null = $args[$i] -match ''[^\\]*\.exe$''
+	$name = $matches[0]
+    $output = ''Adding firewall rule for '' + $name
+	write-output $output
+	$null = New-NetFirewallRule -DisplayName $name -Direction Inbound -Program $path -Profile Domain, Private -Action Allow
+}
+write-host -foregroundColor green -noNewline ''Done - press any key to continue...'';
+[void]$Host.UI.RawUI.ReadKey(''NoEcho,IncludeKeyDown'');
+'
+
+
+try {
+	if ($PathToExecutables -eq "" ) {
+		$PathToExecutables = read-host "Enter path to executables"
+	}
+
+	$PathToExecutables = Convert-Path -Path $PathToExecutables
+
+	$Apps = Get-ChildItem "$PathToExecutables\*.exe" -Name
+
+	if($Apps.count -eq 0){
+		write-warning "No executables found. No Firewall rules have been created."
+		Write-Host -NoNewhLine 'Press any key to continue...';
+		[void]$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');
+		exit 1
+	}
+
+	$arg = "PathToExecutables $Apps"
+	Start-Process powershell -Verb runAs -ArgumentList "-command & {$command}  $arg"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of add-firewall-rules.ps1*
diff --git a/Docs/add-memo.md b/Docs/add-memo.md
index a7205df5..b64a52d9 100644
--- a/Docs/add-memo.md
+++ b/Docs/add-memo.md
@@ -1,4 +1,4 @@
-## add-memo.ps1 - Adds a memo text
+## The add-memo.ps1 PowerShell Script
 
 This PowerShell script adds the given memo text to $HOME/Memos.csv.
 
@@ -33,4 +33,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Adds a memo text 
+.DESCRIPTION
+	This PowerShell script adds the given memo text to $HOME/Memos.csv.
+.PARAMETER text
+	Specifies the text to memorize
+.EXAMPLE
+	PS> ./add-memo "Buy apples"
+	✔️ added to 📄/home/markus/Memos.csv
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "" ) { $text = read-host "Enter the memo text to add" }
+
+	$Path = "$HOME/Memos.csv"
+	$Time = get-date -format "yyyy-MM-ddTHH:mm:ssZ" -asUTC
+	$User = $(whoami)
+	$Line = "$Time,$User,$text"
+
+	if (-not(test-path "$Path" -pathType leaf)) {
+		write-output "Time,User,text" > "$Path"
+	}
+	write-output $Line >> "$Path"
+
+	"✔️ added to 📄$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of add-memo.ps1*
diff --git a/Docs/alert.md b/Docs/alert.md
index a7ff2b7a..60aaae9a 100644
--- a/Docs/alert.md
+++ b/Docs/alert.md
@@ -1,4 +1,4 @@
-## alert.ps1 - Handles and escalates an alert
+## The alert.ps1 PowerShell Script
 
 This PowerShell script handles and escalates the given alert message.
 
@@ -32,4 +32,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Handles and escalates an alert 
+.DESCRIPTION
+	This PowerShell script handles and escalates the given alert message.
+.PARAMETER message
+	Specifies the alert message
+.EXAMPLE
+	PS> ./alert "Harddisk failure"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Message = "")
+
+try {
+	if ($Message -eq "" ) { $URL = read-host "Enter alert message" }
+
+	echo "ALERT: $Message"
+
+	curl --header "Access-Token: o.PZl5XCp6SBl4F5PpaNXGDfFpUJZKAlEb" --header "Content-Type: application/json" --data-binary '{"type": "note", "title": "ALERT", "body": "$Message"}' --request POST https://api.pushbullet.com/v2/pushes
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of alert.ps1*
diff --git a/Docs/build-repo.md b/Docs/build-repo.md
index b6e3ade6..8e5b103f 100644
--- a/Docs/build-repo.md
+++ b/Docs/build-repo.md
@@ -1,4 +1,4 @@
-## build-repo.ps1 - Builds a Git repository
+## The build-repo.ps1 PowerShell Script
 
 This PowerShell script supports building with cmake, configure, autogen, Imakefile and Makefile.
 
@@ -32,4 +32,134 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Builds a Git repository 
+.DESCRIPTION
+	This PowerShell script supports building with cmake, configure, autogen, Imakefile and Makefile.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./build-repo C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+function MakeDir { param($Path)
+	$DirName = (get-item "$Path").Name
+	if (test-path "$Path/CMakeLists.txt" -pathType leaf) {
+		"🔨 Building 📂$DirName using CMakeLists.txt to subfolder _My_Build/..."
+		if (-not(test-path "$Path/_My_Build/" -pathType container)) { 
+			& mkdir "$Path/_My_Build/"
+		}
+		set-location "$Path/_My_Build/"
+
+		& cmake ..
+		if ($lastExitCode -ne "0") { throw "Executing 'cmake ..' has failed" }
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+		& make test
+		if ($lastExitCode -ne "0") { throw "Executing 'make test' has failed" }
+
+	} elseif (test-path "$Path/configure" -pathType leaf) { 
+		"🔨 Building 📂$DirName using 'configure'..."
+		set-location "$Path/"
+
+		& ./configure
+		#if ($lastExitCode -ne "0") { throw "Script 'configure' exited with error code $lastExitCode" }
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+		& make test
+		if ($lastExitCode -ne "0") { throw "Executing 'make test' has failed" }
+
+	} elseif (test-path "$Path/autogen.sh" -pathType leaf) { 
+		"🔨 Building 📂$DirName using 'autogen.sh'..."
+		set-location "$Path/"
+
+		& ./autogen.sh
+		if ($lastExitCode -ne "0") { throw "Script 'autogen.sh' exited with error code $lastExitCode" }
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+	} elseif (test-path "$Path/build.gradle" -pathType leaf) {
+		"🔨 Building 📂$DirName using build.gradle..."
+		set-location "$Path"
+
+		& gradle build
+		if ($lastExitCode -ne "0") { throw "'gradle build' has failed" }
+
+		& gradle test
+		if ($lastExitCode -ne "0") { throw "'gradle test' has failed" }
+
+	} elseif (test-path "$Path/Imakefile" -pathType leaf) {
+		"🔨 Building 📂$DirName using Imakefile..."
+		set-location "$RepoDir/"
+
+		& xmkmf 
+		if ($lastExitCode -ne "0") { throw "Executing 'xmkmf' has failed" }
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+	} elseif (test-path "$Path/Makefile" -pathType leaf) {
+		"🔨 Building 📂$DirName using Makefile..."
+		set-location "$Path"
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+	} elseif (test-path "$Path/compile.sh" -pathType leaf) { 
+		"🔨 Building 📂$DirName using 'compile.sh'..."
+		set-location "$Path/"
+
+		& ./compile.sh
+		if ($lastExitCode -ne "0") { throw "Script 'compile.sh' exited with error code $lastExitCode" }
+
+		& make -j4
+		if ($lastExitCode -ne "0") { throw "Executing 'make -j4' has failed" }
+
+	} elseif (test-path "$Path/attower/src/build/DevBuild/build.bat" -pathType leaf) {
+		"🔨 Building 📂$DirName using build.bat ..."
+		set-location "$Path/attower/src/build/DevBuild/"
+
+		& ./build.bat build-all-release
+		if ($lastExitCode -ne "0") { throw "Script 'build.bat' exited with error code $lastExitCode" }
+
+	} elseif (test-path "$Path/$DirName" -pathType container) {
+		"🔨 No make rule found, trying subfolder 📂$($DirName)..."
+		MakeDir "$Path/$DirName"
+	} else {
+		write-warning "Sorry, no make rule applies to: 📂$DirName"
+		exit 0 # success
+	}
+}
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+	$RepoDirName = (get-item "$RepoDir").Name
+
+	$PreviousPath = get-location
+	MakeDir "$RepoDir"
+	set-location "$PreviousPath"
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ built Git repository 📂$RepoDirName in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of build-repo.ps1*
diff --git a/Docs/build-repos.md b/Docs/build-repos.md
index 684d6f14..425ecdeb 100644
--- a/Docs/build-repos.md
+++ b/Docs/build-repos.md
@@ -1,4 +1,4 @@
-## build-repos.ps1 - Builds Git repositories
+## The build-repos.ps1 PowerShell Script
 
 This PowerShell script builds all Git repositories in a folder.
 
@@ -32,4 +32,46 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Builds Git repositories
+.DESCRIPTION
+	This PowerShell script builds all Git repositories in a folder.
+.PARAMETER ParentDir
+	Specifies the path to the parent folder
+.EXAMPLE
+	PS> ./build-repos C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$ParentDirName = (Get-Item "$ParentDir").Name
+	"⏳ Step 1 - Checking parent folder 📂$ParentDirName..."
+	if (-not(Test-Path "$ParentDir" -pathType container)) { throw "Can't access folder: $ParentDir" }
+	$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
+	$FolderCount = $Folders.Count
+	"Found $FolderCount subfolders."
+
+	[int]$Step = 1
+	foreach ($Folder in $Folders) {
+		& "$PSScriptRoot/build-repo.ps1" "$Folder"
+		$Step++
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ built $FolderCount Git repositories at 📂$ParentDirName in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of build-repos.ps1*
diff --git a/Docs/cd-autostart.md b/Docs/cd-autostart.md
index d877fd84..02d910c1 100644
--- a/Docs/cd-autostart.md
+++ b/Docs/cd-autostart.md
@@ -1,4 +1,4 @@
-## cd-autostart.ps1 - Sets the working directory to the user's autostart folder
+## The cd-autostart.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's autostart folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's autostart folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's autostart folder.
+.EXAMPLE
+	PS> ./cd-autostart
+	📂C:\Users\Markus\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME/AppData/Roaming/Microsoft/Windows/Start Menu/Programs/Startup"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Autostart folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-autostart.ps1*
diff --git a/Docs/cd-desktop.md b/Docs/cd-desktop.md
index 619c7bfe..7e4c6b66 100644
--- a/Docs/cd-desktop.md
+++ b/Docs/cd-desktop.md
@@ -1,4 +1,4 @@
-## cd-desktop.ps1 - Sets the working directory to the user's desktop folder
+## The cd-desktop.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's desktop folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's desktop folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's desktop folder.
+.EXAMPLE
+	PS> ./cd-desktop
+	📂/home/Markus/Desktop
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Desktop"
+	} else {
+		$Path = [Environment]::GetFolderPath('DesktopDirectory')
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Desktop folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-desktop.ps1*
diff --git a/Docs/cd-docs.md b/Docs/cd-docs.md
index 8cb02f44..77f401a5 100644
--- a/Docs/cd-docs.md
+++ b/Docs/cd-docs.md
@@ -1,4 +1,4 @@
-## cd-docs.ps1 - Sets the working directory to the documents folder
+## The cd-docs.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the documents folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the documents folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the documents folder.
+.EXAMPLE
+	PS> ./cd-docs
+	📂C:\Users\Markus\Documents
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Documents"
+	} else {
+		$Path = [Environment]::GetFolderPath('MyDocuments')
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Documents folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-docs.ps1*
diff --git a/Docs/cd-downloads.md b/Docs/cd-downloads.md
index 3a470bac..3258c190 100644
--- a/Docs/cd-downloads.md
+++ b/Docs/cd-downloads.md
@@ -1,4 +1,4 @@
-## cd-downloads.ps1 - Sets the working directory to the user's downloads folder
+## The cd-downloads.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's downloads folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's downloads folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's downloads folder.
+.EXAMPLE
+	PS> ./cd-downloads
+	📂C:\Users\Markus\Downloads
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Downloads"
+	} else {
+		$Path = (New-Object -ComObject Shell.Application).NameSpace('shell:Downloads').Self.Path
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Downloads folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-downloads.ps1*
diff --git a/Docs/cd-dropbox.md b/Docs/cd-dropbox.md
index 7a0988b8..16ea1435 100644
--- a/Docs/cd-dropbox.md
+++ b/Docs/cd-dropbox.md
@@ -1,4 +1,4 @@
-## cd-dropbox.ps1 - Sets the working directory to the user's Dropbox folder
+## The cd-dropbox.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's Dropbox folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's Dropbox folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's Dropbox folder.
+.EXAMPLE
+	PS> ./cd-dropbox
+	📂/home/Markus/Dropbox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME/Dropbox"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Dropbox folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-dropbox.ps1*
diff --git a/Docs/cd-fonts.md b/Docs/cd-fonts.md
index 47e133c3..d6cd2f89 100644
--- a/Docs/cd-fonts.md
+++ b/Docs/cd-fonts.md
@@ -1,4 +1,4 @@
-## cd-fonts.ps1 - Sets the working directory to the fonts folder
+## The cd-fonts.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the fonts folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the fonts folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the fonts folder.
+.EXAMPLE
+	PS> ./cd-fonts
+	📂C:\Windows\Fonts
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = [Environment]::GetFolderPath('Fonts')
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Fonts folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-fonts.ps1*
diff --git a/Docs/cd-home.md b/Docs/cd-home.md
index a9c31309..39d09ef3 100644
--- a/Docs/cd-home.md
+++ b/Docs/cd-home.md
@@ -1,4 +1,4 @@
-## cd-home.ps1 - Sets the working directory to the user's home directory
+## The cd-home.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's home directory.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's home directory
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's home directory.
+.EXAMPLE
+	PS> ./cd-home
+	📂/home/Markus
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Home directory at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-home.ps1*
diff --git a/Docs/cd-music.md b/Docs/cd-music.md
index 05a8c0f1..d26ec339 100644
--- a/Docs/cd-music.md
+++ b/Docs/cd-music.md
@@ -1,4 +1,4 @@
-## cd-music.ps1 - Sets the working directory to the user's music folder
+## The cd-music.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's music folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's music folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's music folder.
+.EXAMPLE
+	PS> ./cd-music
+	📂/home/Markus/Music
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Music"
+	} else {
+		$Path = [Environment]::GetFolderPath('MyMusic')
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Music folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-music.ps1*
diff --git a/Docs/cd-onedrive.md b/Docs/cd-onedrive.md
index 943d1958..39bd9b44 100644
--- a/Docs/cd-onedrive.md
+++ b/Docs/cd-onedrive.md
@@ -1,4 +1,4 @@
-## cd-onedrive.ps1 - Sets the working directory to the user's OneDrive folder
+## The cd-onedrive.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's OneDrive folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's OneDrive folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's OneDrive folder.
+.EXAMPLE
+	PS> ./cd-onedrive
+	📂/home/Markus/OneDrive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME/OneDrive"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "OneDrive folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-onedrive.ps1*
diff --git a/Docs/cd-pics.md b/Docs/cd-pics.md
index 237a11fd..8bd5a139 100644
--- a/Docs/cd-pics.md
+++ b/Docs/cd-pics.md
@@ -1,4 +1,4 @@
-## cd-pics.ps1 - Sets the working directory to the user's pictures folder
+## The cd-pics.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's pictures folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's pictures folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's pictures folder.
+.EXAMPLE
+	PS> ./cd-pics
+	📂/home/Markus/Pictures
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Pictures"
+	} else {
+		$Path = [Environment]::GetFolderPath('MyPictures')
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Pictures folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-pics.ps1*
diff --git a/Docs/cd-recycle-bin.md b/Docs/cd-recycle-bin.md
index 30f5cf8a..431200b7 100644
--- a/Docs/cd-recycle-bin.md
+++ b/Docs/cd-recycle-bin.md
@@ -1,4 +1,6 @@
-## cd-recycle-bin.ps1 - cd-recycle-bin.ps1 
+## The cd-recycle-bin.ps1 PowerShell Script
+
+cd-recycle-bin.ps1 
 
 
 ## Parameters
@@ -10,4 +12,38 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's recycle bin folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's recycle bin folder.
+.EXAMPLE
+	PS> ./cd-recycle-bin
+	📂C:\$Recycle.Bin\S-1-5-21-123404-23309-294260-1001
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetCurrentUserSID { [CmdletBinding()] param()
+	Add-Type -AssemblyName System.DirectoryServices.AccountManagement
+	return ([System.DirectoryServices.AccountManagement.UserPrincipal]::Current).SID.Value
+}
+
+
+try {
+	$Path = 'C:\$Recycle.Bin\' + "$(GetCurrentUserSID)"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Recycle bin folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-recycle-bin.ps1*
diff --git a/Docs/cd-repos.md b/Docs/cd-repos.md
index a2cfc6a7..df792922 100644
--- a/Docs/cd-repos.md
+++ b/Docs/cd-repos.md
@@ -1,4 +1,4 @@
-## cd-repos.ps1 - Sets the working directory to the user's repos folder
+## The cd-repos.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's Git repositories folder.
 
@@ -24,4 +24,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's repos folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's Git repositories folder.
+.EXAMPLE
+	PS> ./cd-repos
+	📂C:\Users\Markus\Repos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if (Test-Path "$HOME/Repos" -pathType Container) {
+		$Path = Resolve-Path "$HOME/Repos"			# short form
+	} elseif (Test-Path "$HOME/Repositories" -pathType Container) {
+		$Path = Resolve-Path "$HOME/Repositories"		# long form
+	} elseif (Test-Path "$HOME/source/repos" -pathType Container) {
+		$Path = Resolve-Path "$HOME/source/repos"		# default by Visual Studio
+	} else {
+		$Path = "$HOME/Repos"
+		throw "Folder for Git repositories at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-repos.ps1*
diff --git a/Docs/cd-root.md b/Docs/cd-root.md
index 2a1381ef..a3191a00 100644
--- a/Docs/cd-root.md
+++ b/Docs/cd-root.md
@@ -1,4 +1,4 @@
-## cd-root.ps1 - Sets the working directory to the root directory
+## The cd-root.ps1 PowerShell Script
 
 This PowerShell script changes the current working directory to the root directory (C:\ on Windows).
 
@@ -24,4 +24,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the root directory 
+.DESCRIPTION
+	This PowerShell script changes the current working directory to the root directory (C:\ on Windows).
+.EXAMPLE
+	PS> ./cd-root
+	📂C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {	$Path = "/" } else { $Path = "C:\" }
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-root.ps1*
diff --git a/Docs/cd-screenshots.md b/Docs/cd-screenshots.md
index 24e7d923..f0f97bcc 100644
--- a/Docs/cd-screenshots.md
+++ b/Docs/cd-screenshots.md
@@ -1,4 +1,4 @@
-## cd-screenshots.ps1 - Sets the working directory to the user's screenshots folder
+## The cd-screenshots.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's screenshots folder.
 
@@ -24,4 +24,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's screenshots folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's screenshots folder.
+.EXAMPLE
+	PS> ./cd-screenshots
+	📂C:\Users\Markus\Pictures\Screenshots
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Pictures/Screenshots"
+	} else {
+		$Path = [Environment]::GetFolderPath('MyPictures')
+		$Path = "$Path\Screenshots"
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Screenshots folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-screenshots.ps1*
diff --git a/Docs/cd-scripts.md b/Docs/cd-scripts.md
index 32b81b42..0b8e27a5 100644
--- a/Docs/cd-scripts.md
+++ b/Docs/cd-scripts.md
@@ -1,4 +1,4 @@
-## cd-scripts.ps1 - Sets the working directory to the PowerShell scripts folder
+## The cd-scripts.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the PowerShell scripts folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the PowerShell scripts folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the PowerShell scripts folder.
+.EXAMPLE
+	PS> ./cd-scripts
+	📂/home/Markus/PowerShell/Scripts
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$PSScriptRoot"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "PowerShell scripts folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-scripts.ps1*
diff --git a/Docs/cd-ssh.md b/Docs/cd-ssh.md
index f1536551..a3913e1e 100644
--- a/Docs/cd-ssh.md
+++ b/Docs/cd-ssh.md
@@ -1,4 +1,4 @@
-## cd-ssh.ps1 - Sets the working directory to the user's SSH folder
+## The cd-ssh.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's SSH folder.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's SSH folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's SSH folder.
+.EXAMPLE
+	PS> ./cd-ssh
+	📂/home/Markus/.ssh
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME/.ssh"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "SSH folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-ssh.ps1*
diff --git a/Docs/cd-temp.md b/Docs/cd-temp.md
index c485d231..ce6e320e 100644
--- a/Docs/cd-temp.md
+++ b/Docs/cd-temp.md
@@ -1,4 +1,6 @@
-## cd-temp.ps1 - cd-temp.ps1 
+## The cd-temp.ps1 PowerShell Script
+
+cd-temp.ps1 
 
 
 ## Parameters
@@ -10,4 +12,39 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the temporary folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the temporary folder.
+.EXAMPLE
+	PS> ./cd-temp
+	📂C:\Users\Markus\AppData\Local\Temp
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetTempDir {
+        if ("$env:TEMP" -ne "") { return "$env:TEMP" }
+        if ("$env:TMP" -ne "")  { return "$env:TMP" }
+        if ($IsLinux) { return "/tmp" }
+        return "C:\Temp"
+}
+
+try {
+	$Path = GetTempDir
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Temporary folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-temp.ps1*
diff --git a/Docs/cd-up.md b/Docs/cd-up.md
index e1578ac1..b297cdf2 100644
--- a/Docs/cd-up.md
+++ b/Docs/cd-up.md
@@ -1,4 +1,4 @@
-## cd-up.ps1 - Sets the working directory to one level up
+## The cd-up.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to one directory level up.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to one level up
+.DESCRIPTION
+	This PowerShell script changes the working directory to one directory level up.
+.EXAMPLE
+	PS> .\cd-up
+	📂C:\Users
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path ".."
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-up.ps1*
diff --git a/Docs/cd-up2.md b/Docs/cd-up2.md
index 8e0cf83f..58007be8 100644
--- a/Docs/cd-up2.md
+++ b/Docs/cd-up2.md
@@ -1,4 +1,4 @@
-## cd-up2.ps1 - Sets the working directory to two directory levels up
+## The cd-up2.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to two directory level up.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to two directory levels up
+.DESCRIPTION
+	This PowerShell script changes the working directory to two directory level up.
+.EXAMPLE
+	PS> ./cd-up2
+	📂C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "../.."
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-up2.ps1*
diff --git a/Docs/cd-up3.md b/Docs/cd-up3.md
index fc1452c2..7b0f95c3 100644
--- a/Docs/cd-up3.md
+++ b/Docs/cd-up3.md
@@ -1,4 +1,4 @@
-## cd-up3.ps1 - Sets the working directory to three directory levels up
+## The cd-up3.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to three directory levels up.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to three directory levels up
+.DESCRIPTION
+	This PowerShell script changes the working directory to three directory levels up.
+.EXAMPLE
+	PS> ./cd-up3
+	📂C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "../../.."
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-up3.ps1*
diff --git a/Docs/cd-up4.md b/Docs/cd-up4.md
index 192c8cf4..853a01c2 100644
--- a/Docs/cd-up4.md
+++ b/Docs/cd-up4.md
@@ -1,4 +1,4 @@
-## cd-up4.ps1 - Sets the working directory to four directory levels up
+## The cd-up4.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to four directory levels up.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to four directory levels up
+.DESCRIPTION
+	This PowerShell script changes the working directory to four directory levels up.
+.EXAMPLE
+	PS> ./cd-up4
+	📂C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "../../../.."
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-up4.ps1*
diff --git a/Docs/cd-users.md b/Docs/cd-users.md
index b0583e17..3c2f516b 100644
--- a/Docs/cd-users.md
+++ b/Docs/cd-users.md
@@ -1,4 +1,4 @@
-## cd-users.ps1 - Sets the working directory to the users directory
+## The cd-users.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the users directory.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the users directory
+.DESCRIPTION
+	This PowerShell script changes the working directory to the users directory.
+.EXAMPLE
+	PS> ./cd-users
+	📂C:\Users
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$HOME/.."
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Users directory at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-users.ps1*
diff --git a/Docs/cd-videos.md b/Docs/cd-videos.md
index af3db935..71f69c41 100644
--- a/Docs/cd-videos.md
+++ b/Docs/cd-videos.md
@@ -1,4 +1,4 @@
-## cd-videos.ps1 - Sets the working directory to the user's videos folder
+## The cd-videos.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the user's videos folder.
 
@@ -24,4 +24,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the user's videos folder
+.DESCRIPTION
+	This PowerShell script changes the working directory to the user's videos folder.
+.EXAMPLE
+	PS> ./cd-videos
+	📂C:\Users\Markus\Videos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Videos"
+	} else {
+		$Path = [Environment]::GetFolderPath('MyVideos')
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Videos folder at 📂$Path doesn't exist (yet)"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-videos.ps1*
diff --git a/Docs/cd-windows.md b/Docs/cd-windows.md
index 5635545e..44a3352e 100644
--- a/Docs/cd-windows.md
+++ b/Docs/cd-windows.md
@@ -1,4 +1,4 @@
-## cd-windows.ps1 - Sets the working directory to the Windows directory
+## The cd-windows.ps1 PowerShell Script
 
 This PowerShell script changes the working directory to the Windows directory.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the working directory to the Windows directory
+.DESCRIPTION
+	This PowerShell script changes the working directory to the Windows directory.
+.EXAMPLE
+	PS> ./cd-windows
+	📂C:\Windows
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Path = Resolve-Path "$env:WINDIR"
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Windows directory at 📂$Path doesn't exist"
+	}
+	Set-Location "$Path"
+	"📂$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of cd-windows.ps1*
diff --git a/Docs/change-wallpaper.md b/Docs/change-wallpaper.md
index 8cba0d2b..74a4a997 100644
--- a/Docs/change-wallpaper.md
+++ b/Docs/change-wallpaper.md
@@ -1,4 +1,4 @@
-## change-wallpaper.ps1 - Changes the wallpaper
+## The change-wallpaper.ps1 PowerShell Script
 
 This PowerShell script downloads a random photo from Unsplash and sets it as desktop background.
 
@@ -32,4 +32,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Changes the wallpaper
+.DESCRIPTION
+	This PowerShell script downloads a random photo from Unsplash and sets it as desktop background.
+.PARAMETER Category
+	Specifies the photo category (beach, city, ...)
+.EXAMPLE
+	PS> ./change-wallpaper 
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Category = "")
+
+function GetTempDir {
+        if ("$env:TEMP" -ne "") { return "$env:TEMP" }
+        if ("$env:TMP" -ne "")  { return "$env:TMP" }
+        if ($IsLinux) { return "/tmp" }
+        return "C:\Temp"
+}
+
+try {
+	& "$PSScriptRoot/give-reply.ps1" "Just a second..."
+
+	$Path = "$(GetTempDir)/next_wallpaper.jpg"
+	& wget -O $Path "https://source.unsplash.com/3840x2160?$Category"
+	if ($lastExitCode -ne "0") { throw "Download failed" }
+
+	& "$PSScriptRoot/set-wallpaper.ps1" -ImageFile "$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of change-wallpaper.ps1*
diff --git a/Docs/check-bios.md b/Docs/check-bios.md
index a357c858..6dd2183b 100644
--- a/Docs/check-bios.md
+++ b/Docs/check-bios.md
@@ -1,4 +1,4 @@
-## check-bios.ps1 - Checks BIOS details
+## The check-bios.ps1 PowerShell Script
 
 This PowerShell script queries BIOS details and prints it.
 
@@ -23,4 +23,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks BIOS details
+.DESCRIPTION
+	This PowerShell script queries BIOS details and prints it.
+.EXAMPLE
+	PS> ./check-bios
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		# TODO
+	} else {
+		$BIOS = Get-CimInstance -ClassName Win32_BIOS
+		$Manufacturer = $BIOS.Manufacturer
+		$Model = $BIOS.Name
+		$SerialNumber = $BIOS.SerialNumber
+		$Version = $BIOS.Version
+		"✅ $Manufacturer BIOS $($Model): S/N $SerialNumber, version $Version"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-bios.ps1*
diff --git a/Docs/check-cpu.md b/Docs/check-cpu.md
index 87f9e279..085c3ee9 100644
--- a/Docs/check-cpu.md
+++ b/Docs/check-cpu.md
@@ -1,4 +1,6 @@
-## check-cpu.ps1 - check-cpu.ps1 
+## The check-cpu.ps1 PowerShell Script
+
+check-cpu.ps1 
 
 
 ## Parameters
@@ -10,4 +12,61 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the CPU temperature
+.DESCRIPTION
+	This PowerShell script queries the CPU temperature and returns it.
+.EXAMPLE
+	PS> ./check-cpu
+	CPU is 30.3°C warm.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetCPUTemperatureInCelsius {
+	$Temp = 99999.9 # unsupported
+	if ($IsLinux) {
+		if (Test-Path "/sys/class/thermal/thermal_zone0/temp" -pathType leaf) {
+			[int]$IntTemp = Get-Content "/sys/class/thermal/thermal_zone0/temp"
+			$Temp = [math]::round($IntTemp / 1000.0, 1)
+		}
+	} else {
+		$Objects = Get-WmiObject -Query "SELECT * FROM Win32_PerfFormattedData_Counters_ThermalZoneInformation" -Namespace "root/CIMV2"
+		foreach ($Obj in $Objects) {
+			$HiPrec = $Obj.HighPrecisionTemperature
+			$Temp = [math]::round($HiPrec / 100.0, 1)
+		}
+	}
+	return $Temp;
+}
+
+try {
+	$Celsius = GetCPUTemperatureInCelsius
+	if ($Celsius -eq 99999.9) {
+		$Temp = "no temp"
+	} elseif ($Celsius -gt 50) {
+		$Temp = "$($Celsius)°C hot"
+	} elseif ($Celsius -gt 0) {
+		$Temp = "$($Celsius)°C warm"
+	} else {
+		$Temp = "$($Celsius)°C cold"
+	} 
+
+	if ($IsLinux) {
+		"✅ CPU is $Temp."
+	} else {
+		$Details = Get-WmiObject -Class Win32_Processor
+		$DeviceName = $Details.Name.trim()
+		"✅ $($DeviceName): $($Details.DeviceID), $($Details.MaxClockSpeed)MHz, $Temp"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-cpu.ps1*
diff --git a/Docs/check-day.md b/Docs/check-day.md
index 97808c7b..196a0d00 100644
--- a/Docs/check-day.md
+++ b/Docs/check-day.md
@@ -1,4 +1,4 @@
-## check-day.ps1 - Determines the current day
+## The check-day.ps1 PowerShell Script
 
 This PowerShell script determines and speaks the current day by text-to-speech (TTS).
 
@@ -24,4 +24,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Determines the current day 
+.DESCRIPTION
+	This PowerShell script determines and speaks the current day by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-day
+	✔️ It's Sunday.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentthread.currentculture=[system.globalization.cultureinfo]"en-US"
+	$Weekday = (Get-Date -format "dddd")
+	& "$PSScriptRoot/give-reply.ps1" "It's $Weekday."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-day.ps1*
diff --git a/Docs/check-dns-server.md b/Docs/check-dns-server.md
index be7801e0..420bdd38 100644
--- a/Docs/check-dns-server.md
+++ b/Docs/check-dns-server.md
@@ -1,4 +1,6 @@
-## check-dns-server.ps1 - check-dns-server.ps1 
+## The check-dns-server.ps1 PowerShell Script
+
+check-dns-server.ps1 
 
 
 ## Parameters
@@ -10,4 +12,59 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks DNS server
+.DESCRIPTION
+	This PowerShell script checks the speed of public DNS server.
+.EXAMPLE
+	PS> ./check-dns-server
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function CheckDNS { param($Name, $PriIPv4, $SecIPv4)
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	$null = (nslookup whitehouse.gov $PriIPv4)
+	[int]$PriIPv4Elapsed = $StopWatch.Elapsed.TotalMilliseconds
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	$null = (nslookup whitehouse.gov $SecIPv4)
+	[int]$SecIPv4Elapsed = $StopWatch.Elapsed.TotalMilliseconds
+
+	"   `"$Name`"; `"$PriIPv4`"; `"$PriIPv4Elapsed ms`"; `"$SecIPv4`"; `"$SecIPv4Elapsed ms`"; "
+}
+ 
+try {
+	"Checking speed of public DNS server..."
+	"  `"Company`"; `"IPv4 primary`"; `"Latency in ms`"; `"IPv4 secondary`"; `"Latency in ms`"; "
+	CheckDNS "Cloudflare" 1.1.1.1 1.0.0.1
+	CheckDNS "Cloudflare with malware blocklist" 1.1.1.2 1.0.0.2
+	CheckDNS "Cloudflare with malware+adult blocklist" 1.1.1.3 1.0.0.3
+	CheckDNS "DNS.Watch" 84.200.69.80 84.200.70.40 
+	CheckDNS "FreeDNS Vienna" 37.235.1.174 37.235.1.177
+	CheckDNS "Google Public DNS" 8.8.8.8 8.8.4.4
+	CheckDNS "Level3 one" 4.2.2.1 4.2.2.1
+	CheckDNS "Level3 two" 4.2.2.2 4.2.2.2 
+	CheckDNS "Level3 three" 4.2.2.3 4.2.2.3
+	CheckDNS "Level3 four" 4.2.2.4 4.2.2.4
+	CheckDNS "Level3 five" 4.2.2.5 4.2.2.5
+	CheckDNS "Level3 six" 4.2.2.6 4.2.2.6
+	CheckDNS "OpenDNS Basic" 208.67.222.222 208.67.220.220 
+	CheckDNS "OpenDNS Family Shield" 208.67.222.123 208.67.220.123 
+	CheckDNS "OpenNIC" 94.247.43.254 94.247.43.254
+	CheckDNS "Quad9 with malware blocklist, with DNSSEC" 9.9.9.9 9.9.9.9
+	CheckDNS "Quad9, no malware blocklist, no DNSSEC" 9.9.9.10 9.9.9.10
+	CheckDNS "Quad9, with malware blocklist, with DNSSEC, with EDNS" 9.9.9.11 9.9.9.11
+	CheckDNS "Quad9, with malware blocklist, with DNSSEC, NXDOMAIN only" 9.9.9.12 9.9.9.12 
+	CheckDNS "Verisign Public DNS" 64.6.64.6 64.6.65.6
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-dns-server.ps1*
diff --git a/Docs/check-dns.md b/Docs/check-dns.md
index 4d348051..ad6c51e4 100644
--- a/Docs/check-dns.md
+++ b/Docs/check-dns.md
@@ -1,4 +1,4 @@
-## check-dns.ps1 - Checks the DNS resolution
+## The check-dns.ps1 PowerShell Script
 
 This PowerShell script measures and prints the DNS resolution speed by using 200 frequently used domain names.
 
@@ -23,4 +23,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the DNS resolution 
+.DESCRIPTION
+	This PowerShell script measures and prints the DNS resolution speed by using 200 frequently used domain names.
+.EXAMPLE
+	PS> ./check-dns
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+ 
+try {
+	Write-Progress "⏳ Step 1/2 - Reading from Data/frequent-domains.csv..."
+	$Table = Import-CSV "$PSScriptRoot/../Data/frequent-domains.csv"
+	$NumRows = $Table.Length
+
+	Write-Progress "⏳ Step 2/2 - Resolving $NumRows domains..."
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	if ($IsLinux) {
+		foreach($Row in $Table){$nop=dig $Row.Domain +short}
+	} else {
+		foreach($Row in $Table){$nop=Resolve-DNSName $Row.Domain}
+	}
+
+	[float]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	$Average = [math]::round($NumRows / $Elapsed, 1)
+
+	if ($Average -gt 10.0) {
+		"✅ DNS resolves $Average domains per second."
+	} else {  
+		"⚠️ DNS resolves only $Average domains per second!"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-dns.ps1*
diff --git a/Docs/check-drive-space.md b/Docs/check-drive-space.md
index 9772f3e8..f802b8b7 100644
--- a/Docs/check-drive-space.md
+++ b/Docs/check-drive-space.md
@@ -1,4 +1,4 @@
-## check-drive-space.ps1 - Checks a drive for free space left
+## The check-drive-space.ps1 PowerShell Script
 
 This PowerShell script checks a drive for free space left (20 GB by default).
 
@@ -42,4 +42,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks a drive for free space left 
+.DESCRIPTION
+	This PowerShell script checks a drive for free space left (20 GB by default).
+.PARAMETER Drive
+	Specifies the drive to check
+.PARAMETER MinLevel
+	Specifies the minimum level in Gigabyte
+.EXAMPLE
+	PS> ./check-drive-space C
+	✔️ 172 GB left on drive C (61 of 233 GB used)
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Drive = "", [int]$MinLevel = 20) # minimum level in GB
+
+try {
+	if ($Drive -eq "" ) { $Drive = read-host "Enter drive to check" }
+
+	$DriveDetails = (get-psdrive $Drive)
+	[int]$Free = (($DriveDetails.Free / 1024) / 1024) / 1024
+	[int]$Used = (($DriveDetails.Used / 1024) / 1024) / 1024
+	[int]$Total = ($Used + $Free)
+
+	if ($Free -lt $MinLevel) {
+        	write-warning "Drive $Drive has only $Free GB left to use! ($Used of $Total GB used, minimum is $MinLevel GB)"
+		exit 1
+	}
+
+	& "$PSScriptRoot/give-reply.ps1" "Drive $Drive has $Free GB left ($Total GB total)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-drive-space.ps1*
diff --git a/Docs/check-drives.md b/Docs/check-drives.md
index 71df2c0c..5932d36f 100644
--- a/Docs/check-drives.md
+++ b/Docs/check-drives.md
@@ -1,4 +1,4 @@
-## check-drives.ps1 - Checks the drive space
+## The check-drives.ps1 PowerShell Script
 
 This PowerShell script checks all drives for free space left.
 
@@ -32,4 +32,63 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the drive space
+.DESCRIPTION
+	This PowerShell script checks all drives for free space left.
+.PARAMETER MinLevel
+	Specifies the minimum warning level (10 GB by default)
+.EXAMPLE
+	PS> ./check-drives
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$MinLevel = 10) # 10 GB minimum
+
+function Bytes2String { param([int64]$Bytes)
+        if ($Bytes -lt 1000) { return "$Bytes bytes" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)KB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)MB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)GB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)TB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)PB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)EB" }
+}
+
+try {
+	$Drives = Get-PSDrive -PSProvider FileSystem 
+	foreach($Drive in $Drives) {
+		$ID = $Drive.Name
+		$Details = (Get-PSDrive $ID)
+		[int64]$Free = $Details.Free
+ 		[int64]$Used = $Details.Used
+		[int64]$Total = ($Used + $Free)
+
+		if ($Total -eq 0) {
+			"✅ Drive $ID is empty."
+		} elseif ($Free -lt $MinLevel) {
+			"⚠️ Drive $ID has only $(Bytes2String $Free) of $(Bytes2String $Total) left to use!"
+		} elseif ($Used -lt $Free) {
+			"✅ Drive $ID uses $(Bytes2String $Used) of $(Bytes2String $Total)."
+		} else {
+			"✅ Drive $ID has $(Bytes2String $Free) of $(Bytes2String $Total) left."
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-drives.ps1*
diff --git a/Docs/check-dusk.md b/Docs/check-dusk.md
index 2c1cf1f6..d1ff5cd3 100644
--- a/Docs/check-dusk.md
+++ b/Docs/check-dusk.md
@@ -1,4 +1,6 @@
-## check-dusk.ps1 - check-dusk.ps1 
+## The check-dusk.ps1 PowerShell Script
+
+check-dusk.ps1 
 
 
 ## Parameters
@@ -10,4 +12,49 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time of dusk 
+.DESCRIPTION
+	This PowerShell script queries the time of dusk and answers by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-dusk
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TimeSpanToString { param([TimeSpan]$Delta)
+        $Result = ""
+        if ($Delta.Hours -eq 1) {       $Result += "1 hour and "
+        } elseif ($Delta.Hours -gt 1) { $Result += "$($Delta.Hours) hours and "
+        }
+        if ($Delta.Minutes -eq 1) { $Result += "1 minute"
+        } else {                    $Result += "$($Delta.Minutes) minutes"
+        }
+        return $Result
+}
+
+try {
+	[system.threading.thread]::currentThread.currentCulture=[system.globalization.cultureInfo]"en-US"
+	$String = (Invoke-WebRequest http://wttr.in/?format="%d" -UserAgent "curl" -useBasicParsing).Content
+	$Hour,$Minute,$Second = $String -split ':'
+	$Dusk = Get-Date -Hour $Hour -Minute $Minute -Second $Second
+	$Now = [DateTime]::Now
+	if ($Now -lt $Dusk) {
+                $TimeSpan = TimeSpanToString($Dusk - $Now)
+                $Reply = "Dusk is in $TimeSpan at $($Dusk.ToShortTimeString())."
+        } else {
+                $TimeSpan = TimeSpanToString($Now - $Dusk)
+                $Reply = "Dusk was $TimeSpan ago at $($Dusk.ToShortTimeString())."
+        }
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-dusk.ps1*
diff --git a/Docs/check-easter-sunday.md b/Docs/check-easter-sunday.md
index 50172352..0c568df4 100644
--- a/Docs/check-easter-sunday.md
+++ b/Docs/check-easter-sunday.md
@@ -1,4 +1,4 @@
-## check-easter-sunday.ps1 - Checks the time until Easter Sunday
+## The check-easter-sunday.ps1 PowerShell Script
 
 This PowerShell script checks the time until Easter Sunday and replies by text-to-speech (TTS).
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time until Easter Sunday
+.DESCRIPTION
+	This PowerShell script checks the time until Easter Sunday and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-easter-sunday
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Now = [DateTime]::Now
+	$Easter = [Datetime]("04/17/2022")
+	if ($Now -lt $Easter) {
+		$Diff = $Easter – $Now
+		& "$PSScriptRoot/give-reply.ps1" "Easter Sunday on April 17 is in $($Diff.Days) days."
+	} else {
+		$Diff = $Now - $Easter
+		& "$PSScriptRoot/give-reply.ps1" "Easter Sunday on April 17 was $($Diff.Days) days ago."
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-easter-sunday.ps1*
diff --git a/Docs/check-file-system.md b/Docs/check-file-system.md
index 94d29965..4527c235 100644
--- a/Docs/check-file-system.md
+++ b/Docs/check-file-system.md
@@ -1,4 +1,4 @@
-## check-file-system.ps1 - Checks the file system of a drive (needs admin rights)
+## The check-file-system.ps1 PowerShell Script
 
 This PowerShell script checks the file system of a drive. It needs admin rights.
 
@@ -33,4 +33,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the file system of a drive (needs admin rights)
+.DESCRIPTION
+	This PowerShell script checks the file system of a drive. It needs admin rights.
+.PARAMETER Drive
+	Specifies the drive to check
+.EXAMPLE
+	PS> ./check-file-system C
+	✔️ file system on drive C is clean
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+param([string]$Drive = "")
+
+try {
+	if ($Drive -eq "" ) { $Drive = read-host "Enter drive (letter) to check" }
+
+	$Result = repair-volume -driveLetter $Drive -scan
+	if ($Result -ne "NoErrorsFound") { throw "'repair-volume' failed" }
+
+	& "$PSScriptRoot/give-reply.ps1" "File system on drive $Drive is clean."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-file-system.ps1*
diff --git a/Docs/check-gpu.md b/Docs/check-gpu.md
index 0bbf9305..74824c8a 100644
--- a/Docs/check-gpu.md
+++ b/Docs/check-gpu.md
@@ -1,4 +1,6 @@
-## check-gpu.ps1 - check-gpu.ps1 
+## The check-gpu.ps1 PowerShell Script
+
+check-gpu.ps1 
 
 
 ## Parameters
@@ -10,4 +12,50 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+        Checks the GPU 
+.DESCRIPTION
+        This PowerShell script queries GPU details and prints it.
+.EXAMPLE
+        PS> ./check-gpu
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+function Bytes2String { param([int64]$Bytes)
+        if ($Bytes -lt 1000) { return "$Bytes bytes" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)KB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)MB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)GB" }
+        $Bytes /= 1000
+        return "$($Bytes)TB"
+}
+
+try {
+	if ($IsLinux) {
+		# TODO
+	} else {
+		$Details = Get-WmiObject Win32_VideoController
+		$Model = $Details.Caption
+		$RAMSize = $Details.AdapterRAM
+		$ResWidth = $Details.CurrentHorizontalResolution
+		$ResHeight = $Details.CurrentVerticalResolution
+		$BitsPerPixel = $Details.CurrentBitsPerPixel
+		$RefreshRate = $Details.CurrentRefreshRate
+		$DriverVersion = $Details.DriverVersion
+		$Status = $Details.Status
+		 "✅ $($Model): $(Bytes2String $RAMSize) RAM, $($ResWidth)x$($ResHeight) pixels, $BitsPerPixel bit, $RefreshRate Hz, driver $DriverVersion, status $Status"
+	}
+} catch {
+        "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+        exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-gpu.ps1*
diff --git a/Docs/check-health.md b/Docs/check-health.md
index 33d0517e..46dca559 100644
--- a/Docs/check-health.md
+++ b/Docs/check-health.md
@@ -1,4 +1,4 @@
-## check-health.ps1 - Checks the system health
+## The check-health.ps1 PowerShell Script
 
 This PowerShell script checks some health parameter of the local computer.
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the system health 
+.DESCRIPTION
+	This PowerShell script checks some health parameter of the local computer.
+.EXAMPLE
+	PS> ./check-health
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/check-operating-system.ps1"
+& "$PSScriptRoot/check-uptime.ps1"
+& "$PSScriptRoot/check-time-zone.ps1"
+& "$PSScriptRoot/check-bios.ps1"
+& "$PSScriptRoot/check-cpu.ps1"
+& "$PSScriptRoot/check-ram.ps1"
+& "$PSScriptRoot/check-gpu.ps1"
+& "$PSScriptRoot/check-smart-devices.ps1"
+& "$PSScriptRoot/check-swap-space.ps1"
+& "$PSScriptRoot/check-drives.ps1"
+& "$PSScriptRoot/check-dns.ps1"
+& "$PSScriptRoot/check-ping.ps1"
+& "$PSScriptRoot/check-vpn.ps1"
+& "$PSScriptRoot/check-pending-reboot.ps1"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-health.ps1*
diff --git a/Docs/check-independence-day.md b/Docs/check-independence-day.md
index 8834ff32..af43a07d 100644
--- a/Docs/check-independence-day.md
+++ b/Docs/check-independence-day.md
@@ -1,4 +1,4 @@
-## check-independence-day.ps1 - Checks the time until Independence Day
+## The check-independence-day.ps1 PowerShell Script
 
 This PowerShell script checks the time until Indepence Day and replies by text-to-speech (TTS).
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time until Independence Day
+.DESCRIPTION
+	This PowerShell script checks the time until Indepence Day and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-independence-day
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Now = [DateTime]::Now
+	$IndependenceDay = [Datetime]("07/04/" + $Now.Year)
+	if ($Now -lt $IndependenceDay) {
+		$Diff = $IndependenceDay – $Now
+		& "$PSScriptRoot/give-reply.ps1" "Independence Day on July 4th is in $($Diff.Days) days."
+	} else {
+		$Diff = $Now - $IndependenceDay
+		& "$PSScriptRoot/give-reply.ps1" "Independence Day on July 4th was $($Diff.Days) days ago."
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-independence-day.ps1*
diff --git a/Docs/check-ipv4-address.md b/Docs/check-ipv4-address.md
index 4e8b028e..4d7a11d5 100644
--- a/Docs/check-ipv4-address.md
+++ b/Docs/check-ipv4-address.md
@@ -1,4 +1,4 @@
-## check-ipv4-address.ps1 - Checks an IPv4 address for validity
+## The check-ipv4-address.ps1 PowerShell Script
 
 This PowerShell script checks the given IPv4 address for validity.
 
@@ -33,4 +33,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks an IPv4 address for validity
+.DESCRIPTION
+	This PowerShell script checks the given IPv4 address for validity.
+.PARAMETER Address
+	Specifies the IPv4 address to check
+.EXAMPLE
+	PS> ./check-ipv4-address 192.168.11.22
+	✔️ IPv4 192.168.11.22 is valid
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Address = "")
+
+function IsIPv4AddressValid { param([string]$IP)
+	$RegEx = "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"
+	if ($IP -match $RegEx) {
+		return $true
+	} else {
+		return $false
+	}
+}
+
+try {
+	if ($Address -eq "" ) { $Address = read-host "Enter IPv4 address to validate" }
+
+	if (IsIPv4AddressValid $Address) {
+		"✔️ IPv4 $Address is valid"
+		exit 0 # success
+	} else {
+		write-warning "Invalid IPv4 address: $Address"
+		exit 1
+	}
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-ipv4-address.ps1*
diff --git a/Docs/check-ipv6-address.md b/Docs/check-ipv6-address.md
index 2ae950f0..879d5aa6 100644
--- a/Docs/check-ipv6-address.md
+++ b/Docs/check-ipv6-address.md
@@ -1,4 +1,4 @@
-## check-ipv6-address.ps1 - Checks an IPv6 address for validity
+## The check-ipv6-address.ps1 PowerShell Script
 
 This PowerShell script checks the given IPv6 address for validity
 
@@ -33,4 +33,61 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks an IPv6 address for validity
+.DESCRIPTION
+	This PowerShell script checks the given IPv6 address for validity
+.PARAMETER Address
+	Specifies the IPv6 address to check
+.EXAMPLE
+	PS> ./check-ipv6-address fe80::200:5aee:feaa:20a2
+	✔️ IPv6 fe80::200:5aee:feaa:20a2 is valid
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Address = "")
+
+function IsIPv6AddressValid { param([string]$IP)
+    $IPv4Regex = '(((25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})\.){3}(25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2}))'
+    $G = '[a-f\d]{1,4}'
+    $Tail = @(":",
+    "(:($G)?|$IPv4Regex)",
+    ":($IPv4Regex|$G(:$G)?|)",
+    "(:$IPv4Regex|:$G(:$IPv4Regex|(:$G){0,2})|:)",
+    "((:$G){0,2}(:$IPv4Regex|(:$G){1,2})|:)",
+    "((:$G){0,3}(:$IPv4Regex|(:$G){1,2})|:)",
+    "((:$G){0,4}(:$IPv4Regex|(:$G){1,2})|:)")
+    [string] $IPv6RegexString = $G
+    $Tail | foreach { $IPv6RegexString = "${G}:($IPv6RegexString|$_)" }
+    $IPv6RegexString = ":(:$G){0,5}((:$G){1,2}|:$IPv4Regex)|$IPv6RegexString"
+    $IPv6RegexString = $IPv6RegexString -replace '\(' , '(?:' # make all groups non-capturing
+    [regex] $IPv6Regex = $IPv6RegexString
+    if ($IP -imatch "^$IPv6Regex$") {
+    	return $true
+    } else {
+    	return $false
+    }
+}
+
+try {
+	if ($Address -eq "" ) {
+		$Address = read-host "Enter IPv6 address to validate"
+	}
+	if (IsIPv6AddressValid $Address) {
+		"✔️  IPv6 $Address is valid"
+		exit 0 # success
+	} else {
+		write-warning "Invalid IPv6 address: $Address"
+		exit 1
+	}
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-ipv6-address.ps1*
diff --git a/Docs/check-iss-position.md b/Docs/check-iss-position.md
index bc492579..8f99fb43 100644
--- a/Docs/check-iss-position.md
+++ b/Docs/check-iss-position.md
@@ -1,4 +1,4 @@
-## check-iss-position.ps1 - Checks the ISS position
+## The check-iss-position.ps1 PowerShell Script
 
 This PowerShell script queries the position of the International Space Station (ISS) and replies by text-to-speech (TTS).
 
@@ -23,4 +23,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the ISS position
+.DESCRIPTION
+	This PowerShell script queries the position of the International Space Station (ISS) and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-iss-position
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$ISS = (Invoke-WebRequest "http://api.open-notify.org/iss-now.json" -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+
+	& "$PSScriptRoot/give-reply.ps1" "The International Space Station is currently at $($ISS.iss_position.longitude)° longitude and $($ISS.iss_position.latitude)° latitude."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-iss-position.ps1*
diff --git a/Docs/check-mac-address.md b/Docs/check-mac-address.md
index b626838a..b384b9d9 100644
--- a/Docs/check-mac-address.md
+++ b/Docs/check-mac-address.md
@@ -1,4 +1,4 @@
-## check-mac-address.ps1 - Checks the given MAC address for validity
+## The check-mac-address.ps1 PowerShell Script
 
 This PowerShell script checks the given MAC address for validity
 Supported MAC address formats are: 00:00:00:00:00:00 or 00-00-00-00-00-00 or 000000000000.
@@ -34,4 +34,49 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the given MAC address for validity
+.DESCRIPTION
+	This PowerShell script checks the given MAC address for validity
+	Supported MAC address formats are: 00:00:00:00:00:00 or 00-00-00-00-00-00 or 000000000000.
+.PARAMETER MAC
+	Specifies the MAC address to check
+.EXAMPLE
+	PS> ./check-mac-address 11:22:33:44:55:66
+	✔️ MAC address 11:22:33:44:55:66 is valid
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$MAC = "")
+
+function IsMACAddressValid { param([string]$mac)
+	$RegEx = "^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})|([0-9A-Fa-f]{2}){6}$"
+	if ($mac -match $RegEx) {
+		return $true
+	} else {
+		return $false
+	}
+}
+
+try {
+	if ($MAC -eq "" ) {
+		$MAC = read-host "Enter MAC address to validate"
+	}
+	if (IsMACAddressValid $MAC) {
+		"✔️ MAC address $MAC is valid"
+		exit 0 # success
+	} else {
+		write-warning "Invalid MAC address: $MAC"
+		exit 1
+	}
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-mac-address.ps1*
diff --git a/Docs/check-midnight.md b/Docs/check-midnight.md
index 5f30c11c..44aa578e 100644
--- a/Docs/check-midnight.md
+++ b/Docs/check-midnight.md
@@ -1,4 +1,6 @@
-## check-midnight.ps1 - check-midnight.ps1 
+## The check-midnight.ps1 PowerShell Script
+
+check-midnight.ps1 
 
 
 ## Parameters
@@ -10,4 +12,47 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks for Midnight
+.DESCRIPTION
+	This PowerShell script checks the time until Midnight and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-midnight
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TimeSpanToString { param([TimeSpan]$Delta)
+	$Result = ""
+	if ($Delta.Hours -eq 1) {       $Result += "1 hour and "
+	} elseif ($Delta.Hours -gt 1) { $Result += "$($Delta.Hours) hours and "
+	}
+	if ($Delta.Minutes -eq 1) { $Result += "1 minute"
+	} else {                    $Result += "$($Delta.Minutes) minutes"
+	}
+	return $Result
+}
+
+try {
+	$Now = [DateTime]::Now
+	if ($Now.Hour -lt 12) {
+		$Midnight = Get-Date -Hour 0 -Minute 0 -Second 0
+		$TimeSpan = TimeSpanToString($Now - $Midnight)
+		$Reply = "Midnight was $TimeSpan ago."
+	} else {
+		$Midnight = Get-Date -Hour 23 -Minute 59 -Second 59
+		$TimeSpan = TimeSpanToString($Midnight - $Now)
+		$Reply = "Midnight is in $TimeSpan."
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-midnight.ps1*
diff --git a/Docs/check-month.md b/Docs/check-month.md
index 8c81b236..e56c6403 100644
--- a/Docs/check-month.md
+++ b/Docs/check-month.md
@@ -1,4 +1,4 @@
-## check-month.ps1 - Gets the current month name
+## The check-month.ps1 PowerShell Script
 
 This PowerShell script determines and speaks the current month name by text-to-speech (TTS).
 
@@ -24,4 +24,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Gets the current month name
+.DESCRIPTION
+	This PowerShell script determines and speaks the current month name by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-month
+	✔️ It's December.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentthread.currentculture=[system.globalization.cultureinfo]"en-US"
+	$MonthName = (Get-Date -UFormat %B)
+	& "$PSScriptRoot/give-reply.ps1" "It's $MonthName."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-month.ps1*
diff --git a/Docs/check-moon-phase.md b/Docs/check-moon-phase.md
index e108b78e..baa94dc0 100644
--- a/Docs/check-moon-phase.md
+++ b/Docs/check-moon-phase.md
@@ -1,4 +1,4 @@
-## check-moon-phase.ps1 - Checks the Moon phase
+## The check-moon-phase.ps1 PowerShell Script
 
 This PowerShell script determines the Moon phase and answers by text-to-speech (TTS).
 
@@ -23,4 +23,49 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the Moon phase
+.DESCRIPTION
+	This PowerShell script determines the Moon phase and answers by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-moon-phase
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$LunarCycle = 29.53058868 # synodic period in days, time between successive new moons
+	$LunarHalfCycle = $LunarCycle / 2.0
+	$Phases = @("New moon", "Waxing crescent moon", "First quarter moon", "Waxing gibbous moon", "Full moon", "Waning gibbous moon", "Last quarter moon", "Waning crescent moon")
+	$PhaseLength = $LunarCycle / 8.0
+	$PhaseHalfLength = $PhaseLength / 2.0
+
+	$RefDate = get-date -Year 2021 -Month 12 -Day 4 -Hour 6 -Minute 43 # Dec 4, 2021 06:43 UTC [New Moon]
+	$Now = get-date
+	$TimeInterval = New-TimeSpan -Start $RefDate -End $Now
+	$Days = $TimeInterval.TotalDays
+
+	$MDays = $Days % $LunarCycle
+	$PhaseIndex = [int]($MDays * (8.0 / $LunarCycle))
+
+	$Visibility = [math]::Round((($Days % $LunarHalfCycle) * 100) / $LunarHalfCycle)
+	$Reply = "$($Phases[$PhaseIndex]) with $($Visibility)% visibility"
+
+	$MoonAge = [math]::Round($Days % $LunarCycle)	
+	if ($MoonAge -eq "0") {	      $Reply += " today"
+	} elseif ($MoonAge -eq "1") { $Reply += " since yesterday"
+	} else {                      $Reply += ", last new moon was $MoonAge days ago"
+	}
+
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-moon-phase.ps1*
diff --git a/Docs/check-new-year.md b/Docs/check-new-year.md
index a803d3be..51c01891 100644
--- a/Docs/check-new-year.md
+++ b/Docs/check-new-year.md
@@ -1,4 +1,4 @@
-## check-new-year.ps1 - Checks the time until New Year
+## The check-new-year.ps1 PowerShell Script
 
 This PowerShell script checks the time until New Year and replies by text-to-speech (TTS).
 
@@ -23,4 +23,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time until New Year
+.DESCRIPTION
+	This PowerShell script checks the time until New Year and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-new-year
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Now = [DateTime]::Now
+	$NewYear = [Datetime]("12/31/" + $Now.Year)
+	$Days = ($NewYear – $Now).Days + 1
+	if ($Days -gt 1) {
+		& "$PSScriptRoot/give-reply.ps1" "New Year is in $Days days."
+	} elseif ($Days -eq 1) {
+		& "$PSScriptRoot/give-reply.ps1" "New Year is tomorrow."
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-new-year.ps1*
diff --git a/Docs/check-noon.md b/Docs/check-noon.md
index 5253fbe5..a5c455d2 100644
--- a/Docs/check-noon.md
+++ b/Docs/check-noon.md
@@ -1,4 +1,6 @@
-## check-noon.ps1 - check-noon.ps1 
+## The check-noon.ps1 PowerShell Script
+
+check-noon.ps1 
 
 
 ## Parameters
@@ -10,4 +12,46 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks for Noon
+.DESCRIPTION
+	This PowerShell script checks the time until Noon and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-noon
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TimeSpanToString { param([TimeSpan]$Delta)
+	$Result = ""
+	if ($Delta.Hours -eq 1) {       $Result += "1 hour and "
+	} elseif ($Delta.Hours -gt 1) { $Result += "$($Delta.Hours) hours and "
+	}
+	if ($Delta.Minutes -eq 1) { $Result += "1 minute"
+	} else {                    $Result += "$($Delta.Minutes) minutes"
+	}
+	return $Result
+}
+
+try {
+	$Now = [DateTime]::Now
+	$Noon = Get-Date -Hour 12 -Minute 0 -Second 0
+	if ($Now -lt $Noon) {
+		$TimeSpan = TimeSpanToString($Noon - $Now)
+		$Reply = "Noon is in $TimeSpan."
+	} else {
+		$TimeSpan = TimeSpanToString($Now - $Noon)
+		$Reply = "Noon was $TimeSpan ago."
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-noon.ps1*
diff --git a/Docs/check-operating-system.md b/Docs/check-operating-system.md
index ee43d5b2..60904d7e 100644
--- a/Docs/check-operating-system.md
+++ b/Docs/check-operating-system.md
@@ -1,4 +1,4 @@
-## check-operating-system.ps1 - Query OS details
+## The check-operating-system.ps1 PowerShell Script
 
 This PowerShell script queries and lists operating system details.
 
@@ -23,4 +23,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Query OS details
+.DESCRIPTION
+	This PowerShell script queries and lists operating system details.
+.EXAMPLE
+	PS> ./check-operating-system
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		"✅ $(uname -sr)."
+	} else {
+		$OS = Get-WmiObject -class Win32_OperatingSystem
+		$Name = $OS.Caption
+		$Arch = $OS.OSArchitecture
+		$Version = $OS.Version
+
+		[system.threading.thread]::currentthread.currentculture = [system.globalization.cultureinfo]"en-US"
+		$OSDetails = Get-CimInstance Win32_OperatingSystem
+		$BuildNo = $OSDetails.BuildNumber
+		$Serial = $OSDetails.SerialNumber
+		$InstallDate = $OSDetails.InstallDate
+		"✅ $($Name): $Arch, v$Version, S/N $Serial, installed $($InstallDate.ToShortDateString())"
+	} 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-operating-system.ps1*
diff --git a/Docs/check-outlook.md b/Docs/check-outlook.md
index a45b1095..27777192 100644
--- a/Docs/check-outlook.md
+++ b/Docs/check-outlook.md
@@ -1,4 +1,4 @@
-## check-outlook.ps1 - Checks Outlook's inbox
+## The check-outlook.ps1 PowerShell Script
 
 This PowerShell script checks the inbox of Outlook for new/unread mails.
 
@@ -23,4 +23,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks Outlook's inbox 
+.DESCRIPTION
+	This PowerShell script checks the inbox of Outlook for new/unread mails.
+.EXAMPLE
+	PS> ./check-outlook
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Add-Type -assembly "Microsoft.Office.Interop.Outlook"
+	$Outlook = New-Object -comobject Outlook.Application
+	$Namespace = $Outlook.GetNameSpace("MAPI")
+	$Inbox = $Namespace.GetDefaultFolder(6) # 6 = olFolderInbox
+	[int]$Unread = 0
+	foreach($Mail in $Inbox.Items) {
+		if ($Mail.Unread -eq $false) { continue }
+		"⚠️ New mail '$($Mail.Subject)' from $($Mail.SenderName)."
+		$Unread++
+	}
+	if ($Unread -eq 0) { "✅ No new mails." }
+	exit 0 # success
+} catch {
+	"Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-outlook.ps1*
diff --git a/Docs/check-pending-reboot.md b/Docs/check-pending-reboot.md
index 14536aa7..7890e55d 100644
--- a/Docs/check-pending-reboot.md
+++ b/Docs/check-pending-reboot.md
@@ -1,4 +1,6 @@
-## check-pending-reboot.ps1 - check-pending-reboot.ps1 
+## The check-pending-reboot.ps1 PowerShell Script
+
+check-pending-reboot.ps1 
 
 
 ## Parameters
@@ -10,4 +12,69 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Check for pending reboots
+.DESCRIPTION
+	This PowerShell script checks different registry keys and values to determine if a reboot is pending.
+.EXAMPLE
+	./check-pending-reboot.ps1
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+function Test-RegistryValue { param([parameter(Mandatory=$true)][ValidateNotNullOrEmpty()]$Path, [parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()]$Value)
+	try {
+		Get-ItemProperty -Path $Path -Name $Value -EA Stop
+		return $true
+	} catch {
+		return $false
+	}
+}
+
+$Reason = ""
+
+if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired") {
+	$Reason += ", found registry entry '...\WindowsUpdate\Auto Update\RebootRequired'"
+}
+if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\PostRebootReporting") {
+	$Reason += ", found registry entry '...\WindowsUpdate\Auto Update\PostRebootReporting'"
+}
+if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending") {
+	$Reason += ", found registry entry '...\Component Based Servicing\RebootPending'"
+}
+if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\ServerManager\CurrentRebootAttempts") {
+	$Reason += ", found registry entry '...\ServerManager\CurrentRebootAttempts'"
+}
+if (Test-RegistryValue -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing" -Value "RebootInProgress") {
+	$Reason += ", found registry entry '...\CurrentVersion\Component Based Servicing' with 'RebootInProgress'"
+}
+if (Test-RegistryValue -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing" -Value "PackagesPending") {
+	$Reason += ", found registry entry '...\CurrentVersion\Component Based Servicing' with 'PackagesPending'"
+}
+#if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Value "PendingFileRenameOperations") {
+#	$Reason += ", found registry entry '...\CurrentControlSet\Control\Session Manager' with 'PendingFileRenameOperations'"
+#}
+if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Value "PendingFileRenameOperations2") {
+	$Reason += ", found registry entry '...\CurrentControlSet\Control\Session Manager' with 'PendingFileRenameOperations2'"
+}
+if (Test-RegistryValue -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" -Value "DVDRebootSignal") {
+	$Reason += ", found registry entry '...\Windows\CurrentVersion\RunOnce' with 'DVDRebootSignal'"
+}
+if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Netlogon" -Value "JoinDomain") {
+	$Reason += ", found registry entry '...\CurrentControlSet\Services\Netlogon' with 'JoinDomain'"
+}
+if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Netlogon" -Value "AvoidSpnSet") {
+	$Reason += ", found registry entry '...\CurrentControlSet\Services\Netlogon' with 'AvoidSpnSet'"
+}
+if ($Reason -ne "") {
+	"⚠️ Pending reboot ($($Reason.substring(2)))."	
+} else {
+	"✅ No pending reboot."
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-pending-reboot.ps1*
diff --git a/Docs/check-ping.md b/Docs/check-ping.md
index 61955b04..dd64d41a 100644
--- a/Docs/check-ping.md
+++ b/Docs/check-ping.md
@@ -1,4 +1,4 @@
-## check-ping.ps1 - Checks the ping latency
+## The check-ping.ps1 PowerShell Script
 
 This PowerShell script checks the ping latency from the local computer to some Internet hosts.
 
@@ -33,4 +33,44 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the ping latency 
+.DESCRIPTION
+	This PowerShell script checks the ping latency from the local computer to some Internet hosts.
+.PARAMETER hosts
+	Specifies the hosts to check, seperated by comma (default is: amazon.com,bing.com,cnn.com,dropbox.com,facebook.com,google.com,live.com,twitter.com,youtube.com)
+.EXAMPLE
+	PS> ./check-ping
+	✅ Ping is 25ms average, 13ms min, 109ms max.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$hosts = "amazon.com,bing.com,cnn.com,dropbox.com,facebook.com,google.com,live.com,twitter.com,youtube.com")
+
+try {
+	Write-Progress "⏳ Pinging $hosts..."
+	$HostsArray = $hosts.Split(",")
+	$Pings = Test-Connection -count 1 -computerName $HostsArray
+
+	[int]$Min = 9999999
+	[int]$Max = [int]$Avg = 0
+	foreach($Ping in $Pings) {
+		if ($IsLinux) {	[int]$Latency = $Ping.latency } else { [int]$Latency = $Ping.ResponseTime }
+		if ($Latency -lt $Min) { $Min = $Latency }
+		if ($Latency -gt $Max) { $Max = $Latency }
+		$Avg += $Latency
+	}
+	$Avg /= $Pings.count
+	"✅ Ping is $($Avg)ms average, $($Min)ms min, $($Max)ms max."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-ping.ps1*
diff --git a/Docs/check-ram.md b/Docs/check-ram.md
index f77a735c..7aaaba41 100644
--- a/Docs/check-ram.md
+++ b/Docs/check-ram.md
@@ -1,4 +1,6 @@
-## check-ram.ps1 - check-ram.ps1 
+## The check-ram.ps1 PowerShell Script
+
+check-ram.ps1 
 
 
 ## Parameters
@@ -10,4 +12,68 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the RAM 
+.DESCRIPTION
+	This PowerShell script queries and prints details of the installed RAM.
+.EXAMPLE
+	PS> ./check-ram
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetRAMType { param([int]$Type)
+	switch($Type) {
+	2 { return "DRAM" }
+	5 { return "EDO RAM" }
+	6 { return "EDRAM" }
+	7 { return "VRAM" }
+	8 { return "SRAM" }
+	10 { return "ROM" }
+	11 { return "Flash RAM" }
+	12 { return "EEPROM" }
+	13 { return "FEPROM" }
+	14 { return "EPROM" }
+	15 { return "CDRAM" }
+	16 { return "3DRAM" }
+	17 { return "SDRAM" }
+	18 { return "SGRAM" }
+	19 { return "RDRAM" }
+	20 { return "DDR RAM" }
+	21 { return "DDR2 RAM" }
+	22 { return "DDR2 FB-DIMM" }
+	24 { return "DDR3 RAM" }
+	26 { return "DDR4 RAM" }
+	27 { return "DDR5 RAM" }
+	28 { return "DDR6 RAM" }
+	29 { return "DDR7 RAM" }
+	default { return "RAM" }
+	}
+}
+
+try {
+	if ($IsLinux) {
+		# TODO
+	} else {
+		$Banks = Get-WmiObject -Class Win32_PhysicalMemory
+		foreach ($Bank in $Banks) {
+			$Capacity = $Bank.Capacity / (1024 * 1024 * 1024)
+			$Type = GetRAMType $Bank.SMBIOSMemoryType
+			$Speed = $Bank.Speed
+			[float]$Voltage = $Bank.ConfiguredVoltage / 1000.0
+			$Manufacturer = $Bank.Manufacturer
+			$Location = "$($Bank.BankLabel)/$($Bank.DeviceLocator)"
+			"✅ $($Capacity)GB $($Type) by $($Manufacturer): $($Speed)MHz, $($Voltage)V at $Location"
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-ram.ps1*
diff --git a/Docs/check-repo.md b/Docs/check-repo.md
index 88ef5971..d4d8ce4f 100644
--- a/Docs/check-repo.md
+++ b/Docs/check-repo.md
@@ -1,4 +1,4 @@
-## check-repo.ps1 - Checks a Git repository
+## The check-repo.ps1 PowerShell Script
 
 This PowerShell script verifies the integrity of a local Git repository.
 
@@ -32,4 +32,83 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks a Git repository
+.DESCRIPTION
+	This PowerShell script verifies the integrity of a local Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository (current working dir by default)
+.EXAMPLE
+	PS> ./check-repo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/11) Searching for Git executable...  " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	Write-Host "⏳ (2/11) Checking path...                 " -noNewline
+	$FullPath = Resolve-Path "$RepoDir"
+	if (!(Test-Path "$FullPath" -pathType Container)) { throw "Can't access folder: $FullPath" }
+	"$FullPath"
+
+	Write-Host "⏳ (3/11) Searching for 📂.git...          " -noNewline
+	if (!(Test-Path "$FullPath/.git" -pathType container)) { throw "Can't access folder: $FullPath/.git" }
+	"OK"
+
+	Write-Host "⏳ (4/11) Query remote URL...              " -noNewline
+	& git -C "$FullPath" remote get-url origin
+	if ($lastExitCode -ne "0") { throw "'git remote get-url origin' failed with exit code $lastExitCode" }
+
+	Write-Host "⏳ (5/11) Query current branch...          " -noNewline
+	& git -C "$FullPath" branch --show-current
+	if ($lastExitCode -ne "0") { throw "'git branch --show-current' failed with exit code $lastExitCode" }
+
+	Write-Host "⏳ (6/11) Trying to fetch...               " -noNewline
+	& git -C "$FullPath" fetch
+	if ($lastExitCode -ne "0") { throw "'git branch --show-current' failed with exit code $lastExitCode" }
+	Write-Host "OK"
+
+	Write-Host "⏳ (7/11) Query latest tag...              " -noNewline
+        $LatestTagCommitID = (git -C "$FullPath" rev-list --tags --max-count=1)
+        $LatestTagName = (git -C "$FullPath" describe --tags $LatestTagCommitID)
+        Write-Host "$LatestTagName (commit $LatestTagCommitID)"
+
+	Write-Host "⏳ (8/11) Verify data integrity..."
+	& git -C "$FullPath" fsck 
+	if ($lastExitCode -ne "0") { throw "'git fsck' failed with exit code $lastExitCode" }
+
+	Write-Host "⏳ (9/11) Run maintenance tasks..."
+	& git -C "$FullPath" maintenance run
+	if ($lastExitCode -ne "0") { throw "'git maintenance run' failed with exit code $lastExitCode" }
+
+	Write-Host "⏳ (10/11) Query submodule status...        " -noNewline
+	& git -C "$FullPath" submodule status
+	if ($lastExitCode -ne "0") { throw "'git submodule status' failed with exit code $lastExitCode" }
+	" "
+
+	Write-Host "⏳ (11/11) Query repository status...      " -noNewline
+	& git -C "$FullPath" status --short 
+	if ($lastExitCode -ne "0") { throw "'git status --short' failed with exit code $lastExitCode" }
+	" "
+
+	$RepoDirName = (Get-Item "$FullPath").Name
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ checked 📂$RepoDirName repo in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-repo.ps1*
diff --git a/Docs/check-santa.md b/Docs/check-santa.md
index 8a886ad4..a9aebe0a 100644
--- a/Docs/check-santa.md
+++ b/Docs/check-santa.md
@@ -1,4 +1,4 @@
-## check-santa.ps1 - Checks the time until Saint Nicholas Day
+## The check-santa.ps1 PowerShell Script
 
 This PowerShell script checks the time until Saint Nicholas Day and replies by text-to-speech (TTS).
 
@@ -23,4 +23,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time until Saint Nicholas Day
+.DESCRIPTION
+	This PowerShell script checks the time until Saint Nicholas Day and replies by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-santa
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Now = [DateTime]::Now
+	$Diff = [Datetime]("12/06/" + $Now.Year) – $Now
+
+	& "$PSScriptRoot/give-reply.ps1" "Saint Nicholas Day is in $($Diff.Days) days."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-santa.ps1*
diff --git a/Docs/check-smart-devices.md b/Docs/check-smart-devices.md
index 36f8ce84..e0488b31 100644
--- a/Docs/check-smart-devices.md
+++ b/Docs/check-smart-devices.md
@@ -1,4 +1,6 @@
-## check-smart-devices.ps1 - check-smart-devices.ps1 
+## The check-smart-devices.ps1 PowerShell Script
+
+check-smart-devices.ps1 
 
 
 ## Parameters
@@ -10,4 +12,80 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks SMART devices
+.DESCRIPTION
+	This PowerShell script queries S.M.A.R.T. HDD/SSD device details and prints it.
+.EXAMPLE
+	PS> ./check-smart-devices
+	✅ 1TB Samsung SSD 970 EVO via NVMe: 37°C, 2388 hours, 289x on, v2B2QEXE7, selftest passed
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function Bytes2String { param([int64]$Bytes)
+	if ($Bytes -lt 1000) { return "$Bytes bytes" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)KB" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)MB" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)GB" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)TB" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)PB" }
+	$Bytes /= 1000
+	if ($Bytes -lt 1000) { return "$($Bytes)EB" }
+}
+
+try {
+	Write-Progress "⏳ Step 1/3 - Searching for smartctl executable..."
+	$Result = (smartctl --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'smartctl' - make sure smartmontools are installed" }
+
+	Write-Progress "⏳ Step 2/3 - Scanning S.M.A.R.T devices..."
+	if ($IsLinux) {
+		$Devices = $(sudo smartctl --scan-open)
+	} else {
+		$Devices = $(smartctl --scan-open)
+	}
+	foreach($Device in $Devices) {
+		Write-Progress "⏳ Step 3/3 - Querying S.M.A.R.T devices..."
+		$Array = $Device.split(" ")
+		$Device = $Array[0]
+		if ("$Device" -eq "#") {
+			continue
+		} elseif ($IsLinux) {
+			$Details = (sudo smartctl --all --json $Device) | ConvertFrom-Json
+			$null = (sudo smartctl --test=short $Device)
+		} else {
+			$Details = (smartctl --all --json $Device) | ConvertFrom-Json
+			$null = (smartctl --test=short $Device)
+		}
+		$ModelName = $Details.model_name
+		$Protocol = $Details.device.protocol
+		[int64]$GBytes = $Details.user_capacity.bytes
+		if ($GBytes -gt 0) {
+			$Capacity = "$(Bytes2String $GBytes) "
+		} else {
+			$Capacity = ""
+		}
+		$Temp = $Details.temperature.current
+		$Firmware = $Details.firmware_version
+		$PowerOn = $Details.power_cycle_count
+		$Hours = $Details.power_on_time.hours
+		if ($Details.smart_status.passed) { $Status = "passed" } else { $Status = "FAILED" }
+		"✅ $($Capacity)$ModelName via $($Protocol): $($Temp)°C, $($Hours) hours, $($PowerOn)x on, v$($Firmware), selftest $Status"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-smart-devices.ps1*
diff --git a/Docs/check-subnet-mask.md b/Docs/check-subnet-mask.md
index 96598552..80df412d 100644
--- a/Docs/check-subnet-mask.md
+++ b/Docs/check-subnet-mask.md
@@ -1,4 +1,4 @@
-## check-subnet-mask.ps1 - Checks the given subnet mask for validity
+## The check-subnet-mask.ps1 PowerShell Script
 
 This PowerShell script checks the given subnet mask for validity.
 
@@ -33,4 +33,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the given subnet mask for validity
+.DESCRIPTION
+	This PowerShell script checks the given subnet mask for validity.
+.PARAMETER address
+	Specifies the subnet mask to check
+.EXAMPLE
+	PS> ./check-subnet-mask 255.255.255.0
+	✔️ subnet mask 255.255.255.0 is valid
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$address = "")
+
+function IsSubNetMaskValid { param([string]$IP)
+	$RegEx = "^(254|252|248|240|224|192|128).0.0.0$|^255.(254|252|248|240|224|192|128|0).0.0$|^255.255.(254|252|248|240|224|192|128|0).0$|^255.255.255.(255|254|252|248|240|224|192|128|0)$"
+	if ($IP -match $RegEx) {
+		return $true
+	} else {
+		return $false
+	}
+}
+
+try {
+	if ($address -eq "" ) { $address = read-host "Enter subnet mask to validate" }
+
+	if (IsSubNetMaskValid $address) {
+		"✔️ subnet mask $Address is valid"
+		exit 0 # success
+	} else {
+		write-warning "Invalid subnet mask: $address"
+		exit 1
+	}
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-subnet-mask.ps1*
diff --git a/Docs/check-swap-space.md b/Docs/check-swap-space.md
index ec944230..219673b8 100644
--- a/Docs/check-swap-space.md
+++ b/Docs/check-swap-space.md
@@ -1,4 +1,4 @@
-## check-swap-space.ps1 - Checks the swap space
+## The check-swap-space.ps1 PowerShell Script
 
 This PowerShell script checks the free swap space.
 
@@ -33,4 +33,67 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the swap space
+.DESCRIPTION
+	This PowerShell script checks the free swap space.
+.PARAMETER MinLevel
+	Specifies the minimum level (10 GB by default)
+.EXAMPLE
+	PS> ./check-swap-space
+	✅ Swap space uses 63 GB of 1856 GB.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$MinLevel = 10) # minimum level in GB
+
+function MB2String { param([int64]$Bytes)
+        if ($Bytes -lt 1000) { return "$($Bytes)MB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)GB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)TB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)PB" }
+        $Bytes /= 1000
+        if ($Bytes -lt 1000) { return "$($Bytes)EB" }
+}
+
+try {
+	[int]$Total = [int]$Used = [int]$Free = 0
+	if ($IsLinux) {
+		$Result = $(free --mega | grep Swap:)
+		[int]$Total = $Result.subString(5,14)
+		[int]$Used = $Result.substring(20,13)
+		[int]$Free = $Result.substring(32,11)
+	} else {
+		$Items = Get-WmiObject -class "Win32_PageFileUsage" -namespace "root\CIMV2" -computername localhost 
+		foreach ($Item in $Items) { 
+			$Total = $Item.AllocatedBaseSize
+			$Used = $Item.CurrentUsage
+			$Free = ($Total - $Used)
+		} 
+	}
+	if ($Total -eq 0) {
+        	"⚠️ No swap space!"
+	} elseif ($Free -lt $MinLevel) {
+		"⚠️ Swap space has only $(MB2String $Free) of $(MB2String $Total) left to use!"
+	} elseif ($Used -eq 0) {
+		"✅ Swap space of $(MB2String $Total) is unused."
+	} elseif ($Used -lt $Free) {
+		"✅ Swap space uses $(MB2String $Used) of $(MB2String $Total)."
+	} else {
+		"✅ Swap space has $(MB2String $Free) of $(MB2String $Total) left."
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-swap-space.ps1*
diff --git a/Docs/check-symlinks.md b/Docs/check-symlinks.md
index 9388f426..ebbd1220 100644
--- a/Docs/check-symlinks.md
+++ b/Docs/check-symlinks.md
@@ -1,4 +1,4 @@
-## check-symlinks.ps1 - Checks symlinks in a folder
+## The check-symlinks.ps1 PowerShell Script
 
 This PowerShell script checks every symbolic link in a folder (including subfolders).
 It returns the number of broken symlinks as exit value.
@@ -33,4 +33,61 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks symlinks in a folder
+.DESCRIPTION
+	This PowerShell script checks every symbolic link in a folder (including subfolders).
+	It returns the number of broken symlinks as exit value.
+.PARAMETER folder
+	Specifies the path to the folder
+.EXAMPLE
+	PS> ./check-symlinks C:\Users
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Folder = "")
+
+try {
+	if ($Folder -eq "" ) { $Folder = read-host "Enter the path to the folder" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	$FullPath = Resolve-Path "$Folder"
+	"⏳ Checking symlinks at 📂$FullPath including subfolders..."
+
+	[int]$NumTotal = [int]$NumBroken = 0
+	Get-ChildItem $FullPath -recurse  | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
+		$Symlink = $_.FullName
+		$Target = ($_ | Select-Object -ExpandProperty Target -ErrorAction Ignore)
+		if ($Target) {
+			$path = $_.FullName + "\..\" + ($_ | Select-Object -ExpandProperty Target)
+			$item = Get-Item $path -ErrorAction Ignore
+			if (!$item) {
+				$NumBroken++
+				"Broken symlink #$($NumBroken): $Symlink ⭢ $Target"
+			}
+		}
+		$NumTotal++
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	if ($NumTotal -eq 0) {
+		"✔️ found no symlink at 📂$FullPath in $Elapsed sec" 
+	} elseif ($NumBroken -eq 0) {
+		"✔️ found $NumTotal valid symlinks at 📂$FullPath in $Elapsed sec"
+	} elseif ($NumBroken -eq 1) {
+		"✔️ found $NumBroken broken symlink out of $NumTotal at 📂$FullPath in $Elapsed sec"
+	} else {
+		"✔️ found $NumBroken broken symlinks out of $NumTotal at 📂$FullPath in $Elapsed sec"
+	}
+	exit $NumBroken
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-symlinks.ps1*
diff --git a/Docs/check-time-zone.md b/Docs/check-time-zone.md
index 5420ffa1..19de9a34 100644
--- a/Docs/check-time-zone.md
+++ b/Docs/check-time-zone.md
@@ -1,4 +1,4 @@
-## check-time-zone.ps1 - Checks the time zone setting
+## The check-time-zone.ps1 PowerShell Script
 
 This PowerShell script determines and prints the current time zone.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the time zone setting
+.DESCRIPTION
+	This PowerShell script determines and prints the current time zone.
+.EXAMPLE
+	PS> ./check-time-zone
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentThread.currentCulture = [system.globalization.cultureInfo]"en-US"
+	$Time = $((Get-Date).ToShortTimeString())
+	$TZ = (Get-Timezone)
+	if ($TZ.SupportsDaylightSavingTime) { $DST=" & +01:00:00 DST" } else { $DST="" }
+	"✅ $Time in $($TZ.Id) (UTC+$($TZ.BaseUtcOffset)$DST)."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-time-zone.ps1*
diff --git a/Docs/check-uptime.md b/Docs/check-uptime.md
index 9e637c8e..50127c3c 100644
--- a/Docs/check-uptime.md
+++ b/Docs/check-uptime.md
@@ -1,4 +1,4 @@
-## check-uptime.ps1 - Check uptime
+## The check-uptime.ps1 PowerShell Script
 
 This PowerShell script queries and prints the uptime.
 
@@ -23,4 +23,52 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Check uptime 
+.DESCRIPTION
+	This PowerShell script queries and prints the uptime.
+.EXAMPLE
+	PS> ./check-uptime
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Uptime = (get-uptime)
+	} else {
+		$BootTime = Get-WinEvent -ProviderName eventlog | Where-Object {$_.Id -eq 6005} | Select-Object TimeCreated -First 1 
+		$Uptime = New-TimeSpan -Start $BootTime.TimeCreated.Date -End (Get-Date)
+	}
+	$Days = $Uptime.Days
+	$Hours = $Uptime.Hours
+	$Minutes = $Uptime.Minutes 
+
+	$Reply = "Up for "
+	if ($Days -eq "1") {
+		$Reply += "1 day, "
+	} elseif ($Days -ne "0") {
+		$Reply += "$Days days, "
+	}
+	if ($Hours -eq "1") {
+		$Reply += "1 hour, "
+	} elseif ($Hours -ne "0") {
+		$Reply += "$Hours hours, "
+	}
+	if ($Minutes -eq "1") {
+		$Reply += "1 minute"
+	} else {
+		$Reply += "$Minutes minutes"
+	}
+	"✅ $Reply."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-uptime.ps1*
diff --git a/Docs/check-vpn.md b/Docs/check-vpn.md
index cf6fc305..1261b8a0 100644
--- a/Docs/check-vpn.md
+++ b/Docs/check-vpn.md
@@ -1,4 +1,4 @@
-## check-vpn.ps1 - Checks the VPN connection
+## The check-vpn.ps1 PowerShell Script
 
 This PowerShell script queries and prints the status of any VPN connection.
 
@@ -23,4 +23,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the VPN connection
+.DESCRIPTION
+	This PowerShell script queries and prints the status of any VPN connection.
+.EXAMPLE
+	PS> ./check-vpn
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$NoVPN = $true
+	if ($IsLinux) {
+		# TODO
+	} else {
+		$Connections = (Get-VPNConnection)
+		foreach($Connection in $Connections) {
+			"✅ VPN '$($Connection.Name)' is $($Connection.ConnectionStatus)."
+			$NoVPN = $false
+		}
+	}
+	if ($NoVPN) { "⚠️ No VPN connection." }
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-vpn.ps1*
diff --git a/Docs/check-weather.md b/Docs/check-weather.md
index 2cf62c4e..bc8ea1dc 100644
--- a/Docs/check-weather.md
+++ b/Docs/check-weather.md
@@ -1,4 +1,4 @@
-## check-weather.ps1 - Checks the weather
+## The check-weather.ps1 PowerShell Script
 
 This PowerShell script checks the current weather report.
 
@@ -32,4 +32,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the weather 
+.DESCRIPTION
+	This PowerShell script checks the current weather report.
+.PARAMETER location
+	Specifies the location to use (determined automatically per default)
+.EXAMPLE
+	PS> ./check-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$location = "") # empty means determine automatically
+
+try {
+	$Weather = (Invoke-WebRequest http://wttr.in/${location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+
+	$Temp = $Weather.current_condition.temp_C
+	$Precip = $Weather.current_condition.precipMM
+	$Humidity = $Weather.current_condition.humidity
+	$Pressure = $Weather.current_condition.pressure
+	$WindSpeed = $Weather.current_condition.windspeedKmph
+	$WindDir = $Weather.current_condition.winddir16Point
+	$UV = $Weather.current_condition.uvIndex
+	$Visib = $Weather.current_condition.visibility
+	$Clouds = $Weather.current_condition.cloudcover
+	$Desc = $Weather.current_condition.weatherDesc.value
+	$Area = $Weather.nearest_area.areaName.value
+	$Region = $Weather.nearest_area.region.value
+
+	& "$PSScriptRoot/give-reply.ps1" "$($Temp)°C, $($Precip)mm rain, $($Humidity)% humidity, $($WindSpeed)km/h wind from $WindDir with $($Clouds)% clouds and $($Visib)km visibility at $Area ($Region)."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-weather.ps1*
diff --git a/Docs/check-week.md b/Docs/check-week.md
index 8e4afa2b..acb5446d 100644
--- a/Docs/check-week.md
+++ b/Docs/check-week.md
@@ -1,4 +1,4 @@
-## check-week.ps1 - Determines the week number
+## The check-week.ps1 PowerShell Script
 
 This PowerShell script determines and speaks the current week number by text-to-speech (TTS).
 
@@ -24,4 +24,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Determines the week number 
+.DESCRIPTION
+	This PowerShell script determines and speaks the current week number by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./check-week
+	✔️ It's week #4.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$WeekNo = (get-date -UFormat %V)
+	& "$PSScriptRoot/give-reply.ps1" "It's week #$WeekNo."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-week.ps1*
diff --git a/Docs/check-wind.md b/Docs/check-wind.md
index fca5cd79..55325abe 100644
--- a/Docs/check-wind.md
+++ b/Docs/check-wind.md
@@ -1,4 +1,4 @@
-## check-wind.ps1 - Checks the wind conditions
+## The check-wind.ps1 PowerShell Script
 
 This PowerShell script determines the current wind conditions and replies by text-to-speech (TTS).
 
@@ -32,4 +32,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the wind conditions
+.DESCRIPTION
+	This PowerShell script determines the current wind conditions and replies by text-to-speech (TTS).
+.PARAMETER location
+	Specifies the location to use (determined automatically per default)
+.EXAMPLE
+	PS> ./check-wind
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$location = "") # empty means determine automatically
+
+try {
+	$Weather = (Invoke-WebRequest http://wttr.in/${location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+	$WindSpeed = $Weather.current_condition.windspeedKmph
+	$WindDir = $Weather.current_condition.winddir16Point
+	$Area = $Weather.nearest_area.areaName.value
+	$Region = $Weather.nearest_area.region.value
+
+	& "$PSScriptRoot/give-reply.ps1" "$($WindSpeed)km/h wind from $WindDir at $Area ($Region)."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-wind.ps1*
diff --git a/Docs/check-windows-system-files.md b/Docs/check-windows-system-files.md
index c2c9bec7..692a562f 100644
--- a/Docs/check-windows-system-files.md
+++ b/Docs/check-windows-system-files.md
@@ -1,4 +1,4 @@
-## check-windows-system-files.ps1 - Checks the validity of the Windows system files (requires admin rights)
+## The check-windows-system-files.ps1 PowerShell Script
 
 This PowerShell script checks the validity of the Windows system files. It requires admin rights.
 
@@ -24,4 +24,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the validity of the Windows system files (requires admin rights)
+.DESCRIPTION
+	This PowerShell script checks the validity of the Windows system files. It requires admin rights.
+.EXAMPLE
+	PS> ./check-windows-system-files
+	✔️ checked Windows system files
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	sfc /verifyOnly
+	if ($lastExitCode -ne "0") { throw "'sfc /verifyOnly' failed" }
+
+	"✔️ checked Windows system files"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-windows-system-files.ps1*
diff --git a/Docs/check-xml-file.md b/Docs/check-xml-file.md
index d5f41926..68834c4f 100644
--- a/Docs/check-xml-file.md
+++ b/Docs/check-xml-file.md
@@ -1,4 +1,4 @@
-## check-xml-file.ps1 - Checks the given XML file for validity
+## The check-xml-file.ps1 PowerShell Script
 
 This PowerShell script checks the given XML file for validity.
 
@@ -33,4 +33,51 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Checks the given XML file for validity
+.DESCRIPTION
+	This PowerShell script checks the given XML file for validity.
+.PARAMETER file
+	Specifies the path to the XML file to check
+.EXAMPLE
+	PS> ./check-xml-file myfile.xml
+	✔️ XML file is valid
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$file = "")
+
+try {
+	if ($file -eq "" ) { $file = read-host "Enter path to XML file" }
+
+	$XmlFile = Get-Item $file
+	
+	$script:ErrorCount = 0
+	
+	# Perform the XSD Validation
+	$ReaderSettings = New-Object -TypeName System.Xml.XmlReaderSettings
+	$ReaderSettings.ValidationType = [System.Xml.ValidationType]::Schema
+	$ReaderSettings.ValidationFlags = [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessInlineSchema -bor [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessSchemaLocation
+	$ReaderSettings.add_ValidationEventHandler({ $script:ErrorCount++ })
+	$Reader = [System.Xml.XmlReader]::Create($XmlFile.FullName, $ReaderSettings)
+	while ($Reader.Read()) { }
+	$Reader.Close()
+	
+	if ($script:ErrorCount -gt 0) {
+		write-warning "Invalid XML file"
+		exit 1
+	} 
+
+	"✔️ XML file is valid"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of check-xml-file.ps1*
diff --git a/Docs/clean-repo.md b/Docs/clean-repo.md
index 0445c914..e7e14962 100644
--- a/Docs/clean-repo.md
+++ b/Docs/clean-repo.md
@@ -1,4 +1,4 @@
-## clean-repo.ps1 - Clean a repository
+## The clean-repo.ps1 PowerShell Script
 
 This PowerShell script deletes all untracked files and folders in a Git repository (including submodules).
 NOTE: To be used with care! This cannot be undone!
@@ -33,4 +33,54 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Clean a repository
+.DESCRIPTION
+	This PowerShell script deletes all untracked files and folders in a Git repository (including submodules).
+	NOTE: To be used with care! This cannot be undone!
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./clean-repo C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/4) Searching for Git executable...  " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	"⏳ (2/4) Checking folder 📂$RepoDirName..."
+	if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder '$RepoDir' - maybe a typo or missing folder permissions?" }
+
+	"⏳ (3/4) Removing untracked files in repository..."
+	& git -C "$RepoDir" clean -xfd -f # to delete all untracked files in the main repo
+	if ($lastExitCode -ne "0") {
+		"'git clean' failed with exit code $lastExitCode, retrying once..."
+		& git -C "$RepoDir" clean -xfd -f 
+		if ($lastExitCode -ne "0") { throw "'git clean' failed with exit code $lastExitCode" }
+	}
+
+	"⏳ (4/4) Removing untracked files in submodules..."
+	& git -C "$RepoDir" submodule foreach --recursive git clean -xfd -f # to delete all untracked files in the submodules
+	if ($lastExitCode -ne "0") { throw "'git clean' in the submodules failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ cleaned 📂$RepoDirName repo in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of clean-repo.ps1*
diff --git a/Docs/clean-repos.md b/Docs/clean-repos.md
index 20bcf240..368161ed 100644
--- a/Docs/clean-repos.md
+++ b/Docs/clean-repos.md
@@ -1,4 +1,4 @@
-## clean-repos.ps1 - Cleans all Git repositories in a folder from untracked files
+## The clean-repos.ps1 PowerShell Script
 
 This PowerShell script cleans all Git repositories in a folder from untracked files (including submodules).
 
@@ -32,4 +32,56 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Cleans all Git repositories in a folder from untracked files 
+.DESCRIPTION
+	This PowerShell script cleans all Git repositories in a folder from untracked files (including submodules).
+.PARAMETER ParentDir
+	Specifies the path to the parent folder
+.EXAMPLE
+	PS> ./clean-repos C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if (-not(test-path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$Folders = (get-childItem "$ParentDir" -attributes Directory)
+	$FolderCount = $Folders.Count
+	$ParentDirName = (get-item "$ParentDir").Name
+	"Found $FolderCount subfolders in 📂$ParentDirName, cleaning them from untracked files..."
+
+	[int]$Step = 1
+	foreach ($Folder in $Folders) {
+		$FolderName = (get-item "$Folder").Name
+		"⏳ Step $Step/$($FolderCount): Cleaning 📂$FolderName..."
+
+		& git -C "$Folder" clean -xfd -f # force + recurse into dirs + don't use the standard ignore rules
+		if ($lastExitCode -ne "0") { throw "'git clean -xfd -f' failed with exit code $lastExitCode" }
+
+		& git -C "$Folder" submodule foreach --recursive git clean -xfd -f 
+		if ($lastExitCode -ne "0") { throw "'git clean -xfd -f' in submodules failed with exit code $lastExitCode" }
+
+		$Step++
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ cleaned $FolderCount Git repositories at 📂$ParentDirName in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of clean-repos.ps1*
diff --git a/Docs/clear-dns-cache.md b/Docs/clear-dns-cache.md
index 3a11b659..4bfddab4 100644
--- a/Docs/clear-dns-cache.md
+++ b/Docs/clear-dns-cache.md
@@ -1,4 +1,4 @@
-## clear-dns-cache.ps1 - Clears the DNS cache
+## The clear-dns-cache.ps1 PowerShell Script
 
 This PowerShell script clears the DNS client cache of the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Clears the DNS cache
+.DESCRIPTION
+	This PowerShell script clears the DNS client cache of the local computer.
+.EXAMPLE
+	PS> ./clear-dns-cache
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Clear-DnsClientCache
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ cleared DNS cache in $Elapsed ms."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of clear-dns-cache.ps1*
diff --git a/Docs/clear-recycle-bin.md b/Docs/clear-recycle-bin.md
index 4bc7da3c..42ffdb24 100644
--- a/Docs/clear-recycle-bin.md
+++ b/Docs/clear-recycle-bin.md
@@ -1,4 +1,4 @@
-## clear-recycle-bin.ps1 - Clears the recycle bin folder
+## The clear-recycle-bin.ps1 PowerShell Script
 
 This PowerShell script removes the content of the recycle bin folder permanently.
 IMPORTANT NOTE: this cannot be undo!
@@ -24,4 +24,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Clears the recycle bin folder
+.DESCRIPTION
+	This PowerShell script removes the content of the recycle bin folder permanently.
+	IMPORTANT NOTE: this cannot be undo!
+.EXAMPLE
+	PS> ./clear-recycle-bin
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Clear-RecycleBin -Confirm:$false
+	if ($lastExitCode -ne "0") { throw "'Clear-RecycleBin' failed" }
+
+	& "$PSScriptRoot/give-reply.ps1" "It's clean now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of clear-recycle-bin.ps1*
diff --git a/Docs/clone-repos.md b/Docs/clone-repos.md
index 335dc768..00c383d2 100644
--- a/Docs/clone-repos.md
+++ b/Docs/clone-repos.md
@@ -1,4 +1,4 @@
-## clone-repos.ps1 - Clones Git repositories
+## The clone-repos.ps1 PowerShell Script
 
 This PowerShell script clones well-known Git repositories into a folder.
 
@@ -31,4 +31,77 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Clones Git repositories
+.DESCRIPTION
+	This PowerShell script clones well-known Git repositories into a folder.
+.PARAMETER folder
+	Specifies the target folder
+.EXAMPLE
+	PS> ./clone-repos C:\Repos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FolderPath = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1 - Searching for Git executable..."
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	"⏳ Step 2 - Loading database table in Data/git-repos.csv..."
+	$Table = Import-CSV "$PSScriptRoot/../Data/git-repos.csv"
+	$NumEntries = $Table.count
+	"Found $NumEntries entries."
+
+	$ParentFolderName = (Get-Item "$FolderPath").Name
+	"⏳ Step 3 - Checking folder 📂$ParentFolderName..."
+	if (-not(Test-Path "$FolderPath" -pathType container)) { throw "Can't access directory: $FolderPath" }
+	
+
+	[int]$Step = 3
+	[int]$Cloned = 0
+	[int]$Skipped = 0
+	foreach($Row in $Table) {
+		[string]$FolderName = $Row.FolderName
+		[string]$Branch = $Row.Branch
+		[string]$Full = $Row.Full
+		[string]$URL = $Row.URL
+		$Step++
+
+		if (test-path "$FolderPath/$FolderName" -pathType container) {
+			"⏳ Step $Step/$($NumEntries + 4) - Skipping 📂$($FolderName) (exists already)..."
+			$Skipped++
+			continue
+		}
+		if ($Full -eq "yes") {
+			"⏳ Step $Step/$($NumEntries + 4) - Cloning into 📂$($FolderName) ($Branch branch with full history)..."
+			& git clone --branch "$Branch" --recurse-submodules "$URL" "$FolderPath/$FolderName"
+			if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
+		} else {
+			"⏳ Step $Step/$($NumEntries + 4) - Cloning into 📂$FolderName ($Branch branch only)..."
+			& git clone --branch "$Branch" --single-branch --recurse-submodules "$URL" "$FolderPath/$FolderName"
+			if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
+		}
+		$Cloned++
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	if ($Cloned -eq 1) {
+		"✔️ $Cloned repo cloned into 📂$ParentFolderName ($Skipped skipped) in $Elapsed sec"
+	} else {
+		"✔️ $Cloned repos cloned into 📂$ParentFolderName ($Skipped skipped) in $Elapsed sec"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of clone-repos.ps1*
diff --git a/Docs/close-calculator.md b/Docs/close-calculator.md
index acaf40bc..1286bb47 100644
--- a/Docs/close-calculator.md
+++ b/Docs/close-calculator.md
@@ -1,4 +1,4 @@
-## close-calculator.ps1 - Closes the calculator application
+## The close-calculator.ps1 PowerShell Script
 
 This PowerShell script closes the calculator application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the calculator application
+.DESCRIPTION
+	This PowerShell script closes the calculator application gracefully.
+.EXAMPLE
+	PS> ./close-calculator
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im Calculator.exe /f /t
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, calculator isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-calculator.ps1*
diff --git a/Docs/close-chrome.md b/Docs/close-chrome.md
index 3898faa6..3cce7739 100644
--- a/Docs/close-chrome.md
+++ b/Docs/close-chrome.md
@@ -1,4 +1,4 @@
-## close-chrome.ps1 - Closes the Chrome browser
+## The close-chrome.ps1 PowerShell Script
 
 This PowerShell script closes the Google Chrome Web browser gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Chrome browser
+.DESCRIPTION
+	This PowerShell script closes the Google Chrome Web browser gracefully.
+.EXAMPLE
+	PS> ./close-chrome
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Google Chrome" "chrome" "chrome"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-chrome.ps1*
diff --git a/Docs/close-cortana.md b/Docs/close-cortana.md
index bcc3f639..c5b849e1 100644
--- a/Docs/close-cortana.md
+++ b/Docs/close-cortana.md
@@ -1,4 +1,4 @@
-## close-cortana.ps1 - Closes Microsoft's Cortana application
+## The close-cortana.ps1 PowerShell Script
 
 This PowerShell script closes Microsoft's Cortana application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes Microsoft's Cortana application
+.DESCRIPTION
+	This PowerShell script closes Microsoft's Cortana application gracefully.
+.EXAMPLE
+	PS> ./close-cortana
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Cortana" "Cortana" "Cortana"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-cortana.ps1*
diff --git a/Docs/close-edge.md b/Docs/close-edge.md
index c5c9f9f6..6aafb6a9 100644
--- a/Docs/close-edge.md
+++ b/Docs/close-edge.md
@@ -1,4 +1,4 @@
-## close-edge.ps1 - Closes the Edge browser
+## The close-edge.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft Edge Web browser gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Edge browser
+.DESCRIPTION
+	This PowerShell script closes the Microsoft Edge Web browser gracefully.
+.EXAMPLE
+	PS> ./close-edge
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im msedge.exe /f /t
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Microsoft Edge isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-edge.ps1*
diff --git a/Docs/close-file-explorer.md b/Docs/close-file-explorer.md
index 8b994316..3b31852a 100644
--- a/Docs/close-file-explorer.md
+++ b/Docs/close-file-explorer.md
@@ -1,4 +1,4 @@
-## close-file-explorer.ps1 - Closes the File Explorer
+## The close-file-explorer.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft File Explorer application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the File Explorer 
+.DESCRIPTION
+	This PowerShell script closes the Microsoft File Explorer application gracefully.
+.EXAMPLE
+	PS> ./close-file-explorer
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+(New-Object -ComObject Shell.Application).Windows() | %{$_.quit()}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-file-explorer.ps1*
diff --git a/Docs/close-firefox.md b/Docs/close-firefox.md
index ccb8dab5..3845ab5c 100644
--- a/Docs/close-firefox.md
+++ b/Docs/close-firefox.md
@@ -1,4 +1,4 @@
-## close-firefox.ps1 - Closes the Firefox browser
+## The close-firefox.ps1 PowerShell Script
 
 This PowerShell script closes the Mozilla Firefox Web browser gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Firefox browser 
+.DESCRIPTION
+	This PowerShell script closes the Mozilla Firefox Web browser gracefully.
+.EXAMPLE
+	PS> ./close-firefox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Mozilla Firefox" "firefox" "firefox"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-firefox.ps1*
diff --git a/Docs/close-git-extensions.md b/Docs/close-git-extensions.md
index 428579a7..bd58c110 100644
--- a/Docs/close-git-extensions.md
+++ b/Docs/close-git-extensions.md
@@ -1,4 +1,4 @@
-## close-git-extensions.ps1 - Closes the Git Extensions app
+## The close-git-extensions.ps1 PowerShell Script
 
 This PowerShell script closes the Git Extensions application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Git Extensions app
+.DESCRIPTION
+	This PowerShell script closes the Git Extensions application gracefully.
+.EXAMPLE
+	PS> ./close-git-extensions
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im GitExtensions.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Git Extensions isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-git-extensions.ps1*
diff --git a/Docs/close-magnifier.md b/Docs/close-magnifier.md
index f747f7db..d1e168e6 100644
--- a/Docs/close-magnifier.md
+++ b/Docs/close-magnifier.md
@@ -1,4 +1,4 @@
-## close-magnifier.ps1 - Closes the Magnifier
+## The close-magnifier.ps1 PowerShell Script
 
 This PowerShell script closes the Windows Screen Magnifier application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Magnifier
+.DESCRIPTION
+	This PowerShell script closes the Windows Screen Magnifier application gracefully.
+.EXAMPLE
+	PS> ./close-magnifier
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+tskill magnify
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-magnifier.ps1*
diff --git a/Docs/close-microsoft-paint.md b/Docs/close-microsoft-paint.md
index cecba8e3..d8da0c48 100644
--- a/Docs/close-microsoft-paint.md
+++ b/Docs/close-microsoft-paint.md
@@ -1,4 +1,4 @@
-## close-microsoft-paint.ps1 - Closes the Microsoft Paint app
+## The close-microsoft-paint.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft Paint application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Microsoft Paint app 
+.DESCRIPTION
+	This PowerShell script closes the Microsoft Paint application gracefully.
+.EXAMPLE
+	PS> ./close-microsoft-paint
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im mspaint.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Microsoft Paint isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-microsoft-paint.ps1*
diff --git a/Docs/close-microsoft-store.md b/Docs/close-microsoft-store.md
index 48de8dd6..f0c852b2 100644
--- a/Docs/close-microsoft-store.md
+++ b/Docs/close-microsoft-store.md
@@ -1,4 +1,4 @@
-## close-microsoft-store.ps1 - Closes the Microsoft Store app
+## The close-microsoft-store.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft Store application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Microsoft Store app
+.DESCRIPTION
+	This PowerShell script closes the Microsoft Store application gracefully.
+.EXAMPLE
+	PS> ./close-microsoft-store
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im WinStore.App.exe /f /t
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Microsoft Store isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-microsoft-store.ps1*
diff --git a/Docs/close-netflix.md b/Docs/close-netflix.md
index 4184a38d..7e8dde54 100644
--- a/Docs/close-netflix.md
+++ b/Docs/close-netflix.md
@@ -1,4 +1,4 @@
-## close-netflix.ps1 - Closes the Netflix app
+## The close-netflix.ps1 PowerShell Script
 
 This PowerShell script closes the Netflix application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Netflix app
+.DESCRIPTION
+	This PowerShell script closes the Netflix application gracefully.
+.EXAMPLE
+	PS> ./close-netflix
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Netflix" "ApplicationFrameHost" "RuntimeBroker"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-netflix.ps1*
diff --git a/Docs/close-note-pad.md b/Docs/close-note-pad.md
index 29826c88..d9341891 100644
--- a/Docs/close-note-pad.md
+++ b/Docs/close-note-pad.md
@@ -1,4 +1,4 @@
-## close-note-pad.ps1 - Closes the Notepad app
+## The close-note-pad.ps1 PowerShell Script
 
 This PowerShell script closes the Notepad application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Notepad app
+.DESCRIPTION
+	This PowerShell script closes the Notepad application gracefully.
+.EXAMPLE
+	PS> ./close-note-pad
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Notepad" "notepad" "notepad"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-note-pad.ps1*
diff --git a/Docs/close-obs-studio.md b/Docs/close-obs-studio.md
index 4569a1fd..828aa18d 100644
--- a/Docs/close-obs-studio.md
+++ b/Docs/close-obs-studio.md
@@ -1,4 +1,4 @@
-## close-obs-studio.ps1 - Closes OBS Studio
+## The close-obs-studio.ps1 PowerShell Script
 
 This PowerShell script closes the OBS Studio application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes OBS Studio
+.DESCRIPTION
+	This PowerShell script closes the OBS Studio application gracefully.
+.EXAMPLE
+	PS> ./close-obs-studio
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im obs64.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, OBS Studio isn't running"
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-obs-studio.ps1*
diff --git a/Docs/close-one-calendar.md b/Docs/close-one-calendar.md
index 7bbc89c0..230bfe94 100644
--- a/Docs/close-one-calendar.md
+++ b/Docs/close-one-calendar.md
@@ -1,4 +1,4 @@
-## close-one-calendar.ps1 - Closes the OneCalendar app
+## The close-one-calendar.ps1 PowerShell Script
 
 This PowerShell script closes the OneCalendar application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the OneCalendar app 
+.DESCRIPTION
+	This PowerShell script closes the OneCalendar application gracefully.
+.EXAMPLE
+	PS> ./close-one-calendar
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /f /im CalendarApp.Gui.Win10.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, OneCalendar isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-one-calendar.ps1*
diff --git a/Docs/close-outlook.md b/Docs/close-outlook.md
index ec64e2d1..502e1635 100644
--- a/Docs/close-outlook.md
+++ b/Docs/close-outlook.md
@@ -1,4 +1,4 @@
-## close-outlook.ps1 - Closes the Microsoft Outlook app
+## The close-outlook.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft Outlook email application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Microsoft Outlook app
+.DESCRIPTION
+	This PowerShell script closes the Microsoft Outlook email application gracefully.
+.EXAMPLE
+	PS> ./close-outlook
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im outlook.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Microsoft Outlook isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-outlook.ps1*
diff --git a/Docs/close-paint-three-d.md b/Docs/close-paint-three-d.md
index 83c8f9f3..b0f23ef3 100644
--- a/Docs/close-paint-three-d.md
+++ b/Docs/close-paint-three-d.md
@@ -1,4 +1,4 @@
-## close-paint-three-d.ps1 - Closes the Paint 3D app
+## The close-paint-three-d.ps1 PowerShell Script
 
 This PowerShell script closes the Paint 3D application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Paint 3D app 
+.DESCRIPTION
+	This PowerShell script closes the Paint 3D application gracefully.
+.EXAMPLE
+	PS> ./close-paint-3d
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im PaintStudio.View.exe /f
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Paint 3D isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-paint-three-d.ps1*
diff --git a/Docs/close-program.md b/Docs/close-program.md
index 724d7b95..8b83324b 100644
--- a/Docs/close-program.md
+++ b/Docs/close-program.md
@@ -1,4 +1,4 @@
-## close-program.ps1 - Closes a program's processes
+## The close-program.ps1 PowerShell Script
 
 This PowerShell script closes a program's processes gracefully.
 
@@ -50,4 +50,64 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes a program's processes 
+.DESCRIPTION
+	This PowerShell script closes a program's processes gracefully.
+.PARAMETER FullProgramName
+	Specifies the full program name
+.PARAMETER ProgramName
+	Specifies the program name
+.PARAMETER ProgramAliasName
+	Specifies the program alias name
+.EXAMPLE
+	PS> ./close-program "Google Chrome" "chrome.exe"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FullProgramName = "", [string]$ProgramName = "", [string]$ProgramAliasName = "")
+
+try {
+	if ($ProgramName -eq "") {
+		get-process | where-object {$_.mainWindowTitle} | format-table Id, Name, mainWindowtitle -AutoSize
+		$ProgramName = read-host "Enter program name"
+	}
+	if ($FullProgramName -eq "") {
+		$FullProgramName = $ProgramName
+	}
+
+	$Processes = get-process -name $ProgramName -errorAction 'silentlycontinue'
+	if ($Processes.Count -ne 0) {
+		foreach ($Process in $Processes) {
+			$Process.CloseMainWindow() | Out-Null
+		} 
+		start-sleep -milliseconds 100
+		stop-process -name $ProgramName -force -errorAction 'silentlycontinue'
+	} else {
+		$Processes = get-process -name $ProgramAliasName -errorAction 'silentlycontinue'
+		if ($Processes.Count -eq 0) {
+			throw "$FullProgramName isn't running"
+		}
+		foreach ($Process in $Processes) {
+			$_.CloseMainWindow() | Out-Null
+		} 
+		start-sleep -milliseconds 100
+		stop-process -name $ProgramName -force -errorAction 'silentlycontinue'
+	}
+	if ($($Processes.Count) -eq 1) {
+		"✔️ $FullProgramName closed, 1 process stopped"
+	} else {
+		"✔️ $FullProgramName closed, $($Processes.Count) processes stopped"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-program.ps1*
diff --git a/Docs/close-serenade.md b/Docs/close-serenade.md
index c1576869..056d3afc 100644
--- a/Docs/close-serenade.md
+++ b/Docs/close-serenade.md
@@ -1,4 +1,4 @@
-## close-serenade.ps1 - Closes the Serenade.ai application
+## The close-serenade.ps1 PowerShell Script
 
 This PowerShell script closes the Serenade.ai application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Serenade.ai application
+.DESCRIPTION
+	This PowerShell script closes the Serenade.ai application gracefully.
+.EXAMPLE
+	PS> ./close-serenade
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Serenade.ai" "serenade" ""
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-serenade.ps1*
diff --git a/Docs/close-snipping-tool.md b/Docs/close-snipping-tool.md
index 02de0099..4e753c73 100644
--- a/Docs/close-snipping-tool.md
+++ b/Docs/close-snipping-tool.md
@@ -1,4 +1,4 @@
-## close-snipping-tool.ps1 - Closes the Snipping Tool
+## The close-snipping-tool.ps1 PowerShell Script
 
 This PowerShell script closes the Snipping Tool application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Snipping Tool
+.DESCRIPTION
+	This PowerShell script closes the Snipping Tool application gracefully.
+.EXAMPLE
+	PS> ./close-snipping-tool
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Snipping Tool" "SnippingTool.exe" ""
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-snipping-tool.ps1*
diff --git a/Docs/close-spotify.md b/Docs/close-spotify.md
index d2d20487..ba66ca63 100644
--- a/Docs/close-spotify.md
+++ b/Docs/close-spotify.md
@@ -1,4 +1,4 @@
-## close-spotify.ps1 - Closes Spotify
+## The close-spotify.ps1 PowerShell Script
 
 This PowerShell script closes the Spotify application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes Spotify
+.DESCRIPTION
+	This PowerShell script closes the Spotify application gracefully.
+.EXAMPLE
+	PS> ./close-spotify
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Spotify" "spotify" ""
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-spotify.ps1*
diff --git a/Docs/close-task-manager.md b/Docs/close-task-manager.md
index 80d4bf3e..70651130 100644
--- a/Docs/close-task-manager.md
+++ b/Docs/close-task-manager.md
@@ -1,4 +1,4 @@
-## close-task-manager.ps1 - Closes the Task Manager
+## The close-task-manager.ps1 PowerShell Script
 
 This PowerShell script closes the Task Manager application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Task Manager
+.DESCRIPTION
+	This PowerShell script closes the Task Manager application gracefully.
+.EXAMPLE
+	PS> ./close-task-manager
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+tskill taskmgr
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-task-manager.ps1*
diff --git a/Docs/close-three-d-viewer.md b/Docs/close-three-d-viewer.md
index d71f9485..462030e5 100644
--- a/Docs/close-three-d-viewer.md
+++ b/Docs/close-three-d-viewer.md
@@ -1,4 +1,4 @@
-## close-three-d-viewer.ps1 - Closes the 3D-Viewer app
+## The close-three-d-viewer.ps1 PowerShell Script
 
 This PowerShell script closes the 3D-Viewer application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the 3D-Viewer app 
+.DESCRIPTION
+	This PowerShell script closes the 3D-Viewer application gracefully.
+.EXAMPLE
+	PS> ./close-three-d-viewer
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im 3DViewer.exe /f
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, 3D Viewer isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-three-d-viewer.ps1*
diff --git a/Docs/close-thunderbird.md b/Docs/close-thunderbird.md
index 6c001d22..edb4fc7c 100644
--- a/Docs/close-thunderbird.md
+++ b/Docs/close-thunderbird.md
@@ -1,4 +1,4 @@
-## close-thunderbird.ps1 - Closes the Thunderbird app
+## The close-thunderbird.ps1 PowerShell Script
 
 This PowerShell script closes the Mozilla Thunderbird email application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Thunderbird app
+.DESCRIPTION
+	This PowerShell script closes the Mozilla Thunderbird email application gracefully.
+.EXAMPLE
+	PS> ./close-thunderbird
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im thunderbird.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Mozilla Thunderbird isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-thunderbird.ps1*
diff --git a/Docs/close-visual-studio.md b/Docs/close-visual-studio.md
index 0b9b9edc..9d4da3ff 100644
--- a/Docs/close-visual-studio.md
+++ b/Docs/close-visual-studio.md
@@ -1,4 +1,4 @@
-## close-visual-studio.ps1 - Closes the Visual Studio app
+## The close-visual-studio.ps1 PowerShell Script
 
 This PowerShell script closes the Microsoft Visual Studio application gracefully.
 
@@ -23,4 +23,25 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Visual Studio app
+.DESCRIPTION
+	This PowerShell script closes the Microsoft Visual Studio application gracefully.
+.EXAMPLE
+	PS> ./close-visual-studio
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+TaskKill /im devenv.exe
+if ($lastExitCode -ne "0") {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, Visual Studio isn't running."
+	exit 1
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-visual-studio.ps1*
diff --git a/Docs/close-vlc.md b/Docs/close-vlc.md
index dd984a2c..853f5876 100644
--- a/Docs/close-vlc.md
+++ b/Docs/close-vlc.md
@@ -1,4 +1,4 @@
-## close-vlc.ps1 - Closes the VLC media player application
+## The close-vlc.ps1 PowerShell Script
 
 This PowerShell script closes the VLC media player application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the VLC media player application
+.DESCRIPTION
+	This PowerShell script closes the VLC media player application gracefully.
+.EXAMPLE
+	PS> ./close-vlc
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "VLC media player" "vlc" "vlc"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-vlc.ps1*
diff --git a/Docs/close-windows-terminal.md b/Docs/close-windows-terminal.md
index b42b24eb..d857c7c0 100644
--- a/Docs/close-windows-terminal.md
+++ b/Docs/close-windows-terminal.md
@@ -1,4 +1,4 @@
-## close-windows-terminal.ps1 - Closes the Windows Terminal app
+## The close-windows-terminal.ps1 PowerShell Script
 
 This PowerShell script closes the Windows Terminal application gracefully.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Closes the Windows Terminal app
+.DESCRIPTION
+	This PowerShell script closes the Windows Terminal application gracefully.
+.EXAMPLE
+	PS> ./close-windows-terminal
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/close-program.ps1" "Windows Terminal" "WindowsTerminal" "WindowsTerminal"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of close-windows-terminal.ps1*
diff --git a/Docs/configure-git.md b/Docs/configure-git.md
index 09e5a26d..850d71dc 100644
--- a/Docs/configure-git.md
+++ b/Docs/configure-git.md
@@ -1,4 +1,4 @@
-## configure-git.ps1 - Configures Git
+## The configure-git.ps1 PowerShell Script
 
 This PowerShell script configures the user settings for Git.
 
@@ -50,4 +50,80 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Configures Git 
+.DESCRIPTION
+	This PowerShell script configures the user settings for Git.
+.PARAMETER FullName
+	Specifies the user's full name
+.PARAMETER EmailAddress
+	Specifies the user's email address
+.PARAMETER FavoriteEditor
+	Specifies the user's favorite text editor
+.EXAMPLE
+	PS> ./configure-git
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FullName = "", [string]$EmailAddress = "", [string]$FavoriteEditor = "")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+		
+	Write-Host "⏳ (1/6) Searching for Git executable...  " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	"⏳ (2/6) Asking for details..."
+	if ($FullName -eq "") { $FullName = read-host "Enter your full name" }
+	if ($EmailAddress -eq "") { $EmailAddress = read-host "Enter your e-mail address"}
+	if ($FavoriteEditor -eq "") { $FavoriteEditor = read-host "Enter your favorite text editor (atom,emacs,nano,subl,vi,vim,...)" }
+
+	"⏳ (3/6) Saving personal settings (name,email,editor)..."
+	& git config --global user.name $FullName
+	& git config --global user.email $EmailAddress
+	& git config --global core.editor $FavoriteEditor
+	if ($lastExitCode -ne "0") { throw "'git config' failed with exit code $lastExitCode" }
+
+	"⏳ (4/6) Saving basic settings (autocrlf,symlinks,longpaths,etc.)..."
+	& git config --global core.autocrlf false          # don't change newlines
+	& git config --global core.symlinks true           # enable support for symbolic link files
+	& git config --global core.longpaths true          # enable support for long file paths
+	& git config --global http.sslVerify false
+	& git config --global init.defaultBranch main      # set the default branch name to 'main'
+	& git config --global merge.renamelimit 99999
+	& git config --global pull.rebase false
+	& git config --global fetch.parallel 0             # enable parallel fetching to improve the speed
+	if ($lastExitCode -ne "0") { throw "'git config' failed with exit code $lastExitCode" }
+
+	"⏳ (5/6) Saving shortcuts (git co, git br, etc.)..."
+	& git config --global alias.co "checkout"
+	& git config --global alias.br "branch"
+	& git config --global alias.ci "commit"
+	& git config --global alias.st "status"
+	& git config --global alias.pl "pull --recurse-submodules"
+	& git config --global alias.ps "push"
+	& git config --global alias.mrg "merge --no-commit --no-ff"
+	& git config --global alias.chp "cherry-pick --no-commit"
+	& git config --global alias.ls "log -n20 --pretty=format:'%Cred%h%Creset%C(yellow)%d%Creset %s %C(bold blue)by %an%Creset %C(green)%cr%Creset' --abbrev-commit"
+	& git config --global alias.smu "submodule update --init"
+	if ($lastExitCode -ne "0") { throw "'git config' failed" }
+
+	"⏳ (6/6) Listing your Git settings..."
+	& git config --list
+	if ($lastExitCode -ne "0") { throw "'git config --list' failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ configured Git in $Elapsed sec."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber)): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of configure-git.ps1*
diff --git a/Docs/connect-vpn.md b/Docs/connect-vpn.md
index baa8bf67..e8909897 100644
--- a/Docs/connect-vpn.md
+++ b/Docs/connect-vpn.md
@@ -1,4 +1,4 @@
-## connect-vpn.ps1 - Connects to the VPN
+## The connect-vpn.ps1 PowerShell Script
 
 This PowerShell script tries to connect to the VPN.
 
@@ -23,4 +23,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Connects to the VPN
+.DESCRIPTION
+	This PowerShell script tries to connect to the VPN.
+.EXAMPLE
+	PS> ./connect-vpn
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Connections = (Get-VPNConnection)
+	foreach($Connection in $Connections) {
+		if ($Connection.ConnectionStatus -eq "Connected") { throw "Already connected to VPN $($Connection.Name)" }
+		if ($Connection.ConnectionStatus -ne "Disconnected") { continue }
+		"Connecting to VPN $($Connection.Name)..."
+		& rasdial.exe "$($Connection.Name)"
+		if ($lastExitCode -ne "0") { throw "Cannot establish connection" }
+		"Connected now."
+		exit 0 # success 
+	}
+	throw "No VPN connection available"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of connect-vpn.ps1*
diff --git a/Docs/convert-csv2txt.md b/Docs/convert-csv2txt.md
index 7aaecfda..46ff0834 100644
--- a/Docs/convert-csv2txt.md
+++ b/Docs/convert-csv2txt.md
@@ -1,4 +1,4 @@
-## convert-csv2txt.ps1 - Converts a .CSV file into a text file
+## The convert-csv2txt.ps1 PowerShell Script
 
 This PowerShell script converts a .CSV file into a text file.
 
@@ -32,4 +32,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts a .CSV file into a text file
+.DESCRIPTION
+	This PowerShell script converts a .CSV file into a text file.
+.PARAMETER Path
+	Specifies the path to the .CSV file
+.EXAMPLE
+	PS> ./convert-csv2txt salaries.csv
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Path = "")
+
+try {
+	if ($Path -eq "" ) { $Path = read-host "Enter path to CSV file" }
+
+	$Table = Import-CSV -path "$Path" -header A,B,C,D,E,F,G,H
+
+	foreach($Row in $Table) {
+		write-output "* $($Row.A) $($Row.B) $($Row.C) $($Row.D) $($Row.E) $($Row.F) $($Row.G) $($Row.H)"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-csv2txt.ps1*
diff --git a/Docs/convert-image2ascii.md b/Docs/convert-image2ascii.md
index 5eebd243..3d881528 100644
--- a/Docs/convert-image2ascii.md
+++ b/Docs/convert-image2ascii.md
@@ -1,4 +1,6 @@
-## convert-image2ascii.ps1 - convert-image2ascii.ps1 
+## The convert-image2ascii.ps1 PowerShell Script
+
+convert-image2ascii.ps1 
 
 
 ## Parameters
@@ -10,4 +12,105 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+ .SYNOPSIS
+    Convert-ImageToAscii
+ .DESCRIPTION
+    Converts an image to ASCII art.
+ .EXAMPLE
+    Convert-ImageToAscii -InFile "C:\Folder\Image.jpg" -Width 32 -Height 32
+ .INPUTS
+ .OUTPUTS
+ .NOTES
+    Author: Fxbyy
+ .FUNCTIONALITY
+    Converts an image to ASCII art.
+ #>
+ 
+ function Convert-ImageToAscii {
+    [CmdletBinding(DefaultParameterSetName = 'AutoSize')]
+    param (
+        [Parameter(Mandatory = $true)]
+        [string] $InFile,
+
+        [Parameter(Mandatory = $false, ParameterSetName = 'CustomSize')]
+        [int] $Width,
+
+        [Parameter(Mandatory = $false, ParameterSetName = 'CustomSize')]
+        [int] $Height,
+
+        [Parameter(Mandatory = $false)]
+        [switch] $Invert
+    )
+ 
+    begin {
+        $tempFile = "$PSScriptRoot\temp.jpg"
+        [void][System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
+
+        $img = [System.Drawing.Image]::FromFile((Get-Item $InFile))
+
+        if ($PSCmdlet.ParameterSetName -eq 'AutoSize') {
+            [int]$Height = $Host.UI.RawUI.WindowSize.Height * ($img.Size.Width / $img.Size.Height)
+            [int]$Width = $Height * ($img.Size.Width / $img.Size.Height)
+        } else {
+            if ($null -eq $Height -or $Height -eq 0) {
+                [int]$Height = $Width * ($img.Size.Height / $img.Size.Width)
+            } elseif ($null -eq $Width -or $Width -eq 0) {
+                [int]$Width = $Height * ($img.Size.Width / $img.Size.Height)
+            }
+        }
+    }
+ 
+    process {
+        $bmp = New-Object System.Drawing.Bitmap($Width, $Height)
+
+        $graph = [System.Drawing.Graphics]::FromImage($bmp)
+        $graph.DrawImage($img, 0, 0, $Width, $Height)
+
+        $graph.Dispose()
+        $img.Dispose()
+
+        if ($Invert) {
+            $symbols = " .,:~+t?xmoX#M%@"
+        } else {
+            $symbols = "@%M#Xomx?t+~:,. "
+        }
+        $res = ""
+
+        foreach ($h in 1..$bmp.Height) {
+            foreach ($w in 1..$bmp.Width) {
+                $px = $bmp.GetPixel($w - 1, $h - 1)
+                $brightness = (0.2126 * $px.R + 0.7152 * $px.G + 0.0722 * $px.B)
+
+                if ($brightness -le 15) { $res += $symbols[0] + " " } 
+                elseif ($brightness -le 31) { $res += $symbols[1] + " " }
+                elseif ($brightness -le 47) { $res += $symbols[2] + " " }
+                elseif ($brightness -le 63) { $res += $symbols[3] + " " }
+                elseif ($brightness -le 79) { $res += $symbols[4] + " " }
+                elseif ($brightness -le 95) { $res += $symbols[5] + " " }
+                elseif ($brightness -le 111) { $res += $symbols[6] + " " }
+                elseif ($brightness -le 127) { $res += $symbols[7] + " " }
+                elseif ($brightness -le 143) { $res += $symbols[8] + " " }
+                elseif ($brightness -le 159) { $res += $symbols[9] + " " }
+                elseif ($brightness -le 175) { $res += $symbols[10] + " " }
+                elseif ($brightness -le 191) { $res += $symbols[11] + " " }
+                elseif ($brightness -le 207) { $res += $symbols[12] + " " }
+                elseif ($brightness -le 223) { $res += $symbols[13] + " " }
+                elseif ($brightness -le 249) { $res += $symbols[14] + " " }
+                else { $res += $symbols[15] + " " }
+
+            }
+            $res += "`n"
+        }
+    }
+ 
+    end {
+        $BitMap.Dispose()
+        Remove-Item $tempFile -Force
+
+        $res
+    }
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-image2ascii.ps1*
diff --git a/Docs/convert-mysql2csv.md b/Docs/convert-mysql2csv.md
index 832be8f8..d0eaeb02 100644
--- a/Docs/convert-mysql2csv.md
+++ b/Docs/convert-mysql2csv.md
@@ -1,4 +1,4 @@
-## convert-mysql2csv.ps1 - Convert a MySQL database table to a .CSV file
+## The convert-mysql2csv.ps1 PowerShell Script
 
 This PowerShell script converts a MySQL database table to a .CSV file.
 
@@ -68,4 +68,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Convert a MySQL database table to a .CSV file
+.DESCRIPTION
+	This PowerShell script converts a MySQL database table to a .CSV file.
+.PARAMETER server
+	Specifies the server's hostname or IP address
+.PARAMETER database
+	Specifies the database name
+.PARAMETER username
+	Specifies the user name
+.PARAMETER password
+	Specifies the password
+.PARAMETER query
+	Specifies the SQL query
+.EXAMPLE
+	PS> ./convert-mysql2csv
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+
+param([string]$server = "", [string]$database = "", [string]$username = "", [string]$password = "", [string]$query = "")
+
+try {
+	if ($server -eq "") { $server = read-host "Enter the hostname/IP address of the MySQL server" }
+	if ($database -eq "") { $database = read-host "Enter the database name" }
+	if ($username -eq "") { $username = read-host "Enter the database username" }
+	if ($password -eq "") { $password = read-host "Enter the database user password" }
+	if ($query -eq "") { $query = read-host "Enter the database query" }
+
+	$csvfilepath = "$PSScriptRoot\mysql_table.csv"
+	$result = Invoke-MySqlQuery  -ConnectionString "server=$server; database=$database; user=$username; password=$password; pooling = false; convert zero datetime=True" -Sql $query -CommandTimeout 10000
+	$result | Export-Csv $csvfilepath -NoTypeInformation
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-mysql2csv.ps1*
diff --git a/Docs/convert-ps2bat.md b/Docs/convert-ps2bat.md
index 60976ec7..338fc4b5 100644
--- a/Docs/convert-ps2bat.md
+++ b/Docs/convert-ps2bat.md
@@ -1,4 +1,4 @@
-## convert-ps2bat.ps1 - Converts PowerShell scripts to batch files
+## The convert-ps2bat.ps1 PowerShell Script
 
 This PowerShell script converts one or more PowerShell scripts to .bat batch files.
 
@@ -32,4 +32,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts PowerShell scripts to batch files
+.DESCRIPTION
+	This PowerShell script converts one or more PowerShell scripts to .bat batch files.
+.PARAMETER Filepattern
+	Specifies the file pattern
+.EXAMPLE
+	PS> ./convert-ps2bat *.ps1
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Filepattern = "")
+
+function Convert-PowerShellToBatch
+{
+    param
+    (
+        [Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName)]
+        [string]
+        [Alias("FullName")]
+        $Path
+    )
+ 
+    process
+    {
+        $encoded = [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes((Get-Content -Path $Path -Raw -Encoding UTF8)))
+        $newPath = [Io.Path]::ChangeExtension($Path, ".bat")
+        "@echo off`npowershell.exe -NoExit -encodedCommand $encoded" | Set-Content -Path $newPath -Encoding Ascii
+    }
+}
+ 
+try {
+	if ($Filepattern -eq "") { $Filepattern = read-host "Enter path to the PowerShell script(s)" }
+
+	$Files = get-childItem -path "$Filepattern"
+	foreach ($File in $Files) {
+		Convert-PowerShellToBatch "$File"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-ps2bat.ps1*
diff --git a/Docs/convert-ps2md.md b/Docs/convert-ps2md.md
index a70c7dc2..dc877f22 100644
--- a/Docs/convert-ps2md.md
+++ b/Docs/convert-ps2md.md
@@ -1,4 +1,4 @@
-## convert-ps2md.ps1 - Converts PowerShell script metadata to Markdown
+## The convert-ps2md.ps1 PowerShell Script
 
 This PowerShell script converts the comment-based help of a PowerShell script to Markdown.
 
@@ -32,4 +32,138 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts PowerShell script metadata to Markdown
+.DESCRIPTION
+	This PowerShell script converts the comment-based help of a PowerShell script to Markdown.
+.PARAMETER filename
+	Specifies the path to the PowerShell script
+.EXAMPLE
+	PS> ./convert-ps2md myscript.ps1
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$filename = "")
+
+function EncodePartOfHtml { param([string]$Value)
+    ($Value -replace '<', '&lt;') -replace '>', '&gt;'
+}
+
+function GetCode { param($Example)
+    $codeAndRemarks = (($Example | Out-String) -replace ($Example.title), '').Trim() -split "`r`n"
+
+    $code = New-Object "System.Collections.Generic.List[string]"
+    for ($i = 0; $i -lt $codeAndRemarks.Length; $i++) {
+        if ($codeAndRemarks[$i] -eq 'DESCRIPTION' -and $codeAndRemarks[$i + 1] -eq '-----------') { break }
+        if ($codeAndRemarks[$i] -eq '' -and $codeAndRemarks[$i + 1] -eq '') { continue }
+        if (1 -le $i -and $i -le 2) { continue }
+    	$codeAndRemarks[$i] = ($codeAndRemarks[$i] | Out-String) -replace "PS>","PS> "
+        $code.Add($codeAndRemarks[$i])
+    }
+
+    $code -join "`r`n"
+}
+
+function GetRemark { param($Example)
+    $codeAndRemarks = (($Example | Out-String) -replace ($Example.title), '').Trim() -split "`r`n"
+
+    $isSkipped = $false
+    $remark = New-Object "System.Collections.Generic.List[string]"
+    for ($i = 0; $i -lt $codeAndRemarks.Length; $i++) {
+        if (!$isSkipped -and $codeAndRemarks[$i - 2] -ne 'DESCRIPTION' -and $codeAndRemarks[$i - 1] -ne '-----------') {
+            continue
+        }
+        $isSkipped = $true
+        $remark.Add($codeAndRemarks[$i])
+    }
+
+    $remark -join "`r`n"
+}
+
+try {
+	if ($filename -eq "") { $filename = read-host "Enter path to PowerShell script" }
+	$ScriptName = (Get-Item "$filename").Name
+
+	$full = Get-Help $filename -Full 
+
+	"## The $ScriptName PowerShell Script"
+
+	$Description = ($full.description | Out-String).Trim()
+	if ($Description -ne "") {
+		""
+		"$Description"
+	} else {
+		""
+		"$($full.Synopsis)"
+	}
+	""
+	"## Parameters"
+	"``````powershell"
+	$Syntax = (($full.syntax | Out-String) -replace "`r`n", "`r`n").Trim()
+	$Syntax = (($Syntax | Out-String) -replace "/home/mf/PowerShell/Scripts/", "")
+	if ($Syntax -ne "") {
+		"$Syntax"
+	}
+
+	foreach($parameter in $full.parameters.parameter) {
+		"$(((($parameter | Out-String).Trim() -split "`r`n")[-5..-1] | % { $_.Trim() }) -join "`r`n")"
+		""
+	}
+	"[<CommonParameters>]"
+	"    This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, "
+	"    WarningVariable, OutBuffer, PipelineVariable, and OutVariable."
+	"``````"
+
+	foreach($input in $full.inputTypes.inputType) {
+		""
+		"## Inputs"
+		"$($input.type.name)"
+	}
+
+	foreach($output in $full.outputTypes.outputType) {
+		""
+		"## Outputs"
+		"$($output.type.name)"
+	}
+
+	foreach($example in $full.examples.example) {
+		""
+		"## Example"
+		"``````powershell"
+		"$(GetCode $example)"
+		"``````"
+	}
+
+	$Notes = ($full.alertSet.alert | Out-String).Trim()
+	if ($Notes -ne "") {
+		""
+		"## Notes"
+		"$Notes"
+	}
+
+	$Links = ($full.relatedlinks | Out-String).Trim()
+	if ($Links -ne "") {
+		""
+		"## Related Links"
+		"$Links"
+	}
+
+	""
+	"## Source Code"
+	$Lines = Get-Content -path "$filename"
+        foreach($Line in $Lines) {
+		"$Line"
+	}
+	""
+	"*Generated by convert-ps2md.ps1 using the comment-based help of $ScriptName*"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+        exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-ps2md.ps1*
diff --git a/Docs/convert-sql2csv.md b/Docs/convert-sql2csv.md
index aa3e3893..e928591c 100644
--- a/Docs/convert-sql2csv.md
+++ b/Docs/convert-sql2csv.md
@@ -1,4 +1,4 @@
-## convert-sql2csv.ps1 - Converts a SQL database table to a .CSV file
+## The convert-sql2csv.ps1 PowerShell Script
 
 This PowerShell script converts a SQL database table to a .CSV file.
 
@@ -68,4 +68,48 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts a SQL database table to a .CSV file
+.DESCRIPTION
+	This PowerShell script converts a SQL database table to a .CSV file.
+.PARAMETER server
+	Specifies the server's hostname or IP address
+.PARAMETER database
+	Specifies the database name
+.PARAMETER username
+	Specifies the user name
+.PARAMETER password
+	Specifies the password
+.PARAMETER query
+	Specifies the SQL query
+.EXAMPLE
+	PS> ./convert-sql2csv
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$server = "", [string]$database = "", [string]$username = "", [string]$password = "", [string]$query = "")
+
+try {
+	if ($server -eq "") { $server = read-host "Enter the hostname/IP address of the SQL server" }
+	if ($database -eq "") { $database = read-host "Enter the database name" }
+	if ($username -eq "") { $username = read-host "Enter the database username" }
+	if ($password -eq "") { $password = read-host "Enter the database user password" }
+	if ($query -eq "") { $query = read-host "Enter the database query" }
+
+	$secpasswd = ConvertTo-SecureString $password -AsPlainText -Force
+	$creds = New-Object System.Management.Automation.PSCredential ($username, $secpasswd)
+	$csvfilepath = "$PSScriptRoot\sqlserver_table.csv"
+	$result = Invoke-SqlServerQuery -Credential $creds -ConnectionTimeout 10000 -Database $database -Server $server -Sql $query -CommandTimeout 10000
+	$result | Export-Csv $csvfilepath -NoTypeInformation
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-sql2csv.ps1*
diff --git a/Docs/convert-txt2wav.md b/Docs/convert-txt2wav.md
index 103d249d..1c7fb6b7 100644
--- a/Docs/convert-txt2wav.md
+++ b/Docs/convert-txt2wav.md
@@ -1,4 +1,4 @@
-## convert-txt2wav.ps1 - Converts text to a .WAV audio file
+## The convert-txt2wav.ps1 PowerShell Script
 
 This PowerShell script converts text to a .WAV audio file.
 
@@ -41,4 +41,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts text to a .WAV audio file
+.DESCRIPTION
+	This PowerShell script converts text to a .WAV audio file.
+.PARAMETER text
+	Specifies the text to use
+.PARAMETER WavFile
+	Specifies the path to the resulting WAV file
+.EXAMPLE
+	PS> ./convert-txt2wav "Hello World" spoken.wav
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Text = "", [string]$WavFile = "")
+
+try {
+	if ($Text -eq "") { $Text = read-host "Enter text to speak" }
+	if ($WavFile -eq "") { $WavFile = read-host "Enter .WAV file to save to" }
+
+	Add-Type -AssemblyName System.Speech
+	$SpeechSynthesizer = New-Object System.Speech.Synthesis.SpeechSynthesizer
+	$SpeechSynthesizer.SetOutputToWaveFile($tWavFile)
+	$SpeechSynthesizer.Speak($Text)
+	$SpeechSynthesizer.Dispose()
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of convert-txt2wav.ps1*
diff --git a/Docs/copy-photos-sorted.md b/Docs/copy-photos-sorted.md
index 571c93cc..f4504357 100644
--- a/Docs/copy-photos-sorted.md
+++ b/Docs/copy-photos-sorted.md
@@ -1,4 +1,6 @@
-## copy-photos-sorted.ps1 - copy-photos-sorted.ps1 [[-SourceDir] <string>] [[-TargetDir] <string>]
+## The copy-photos-sorted.ps1 PowerShell Script
+
+copy-photos-sorted.ps1 [[-SourceDir] <string>] [[-TargetDir] <string>]
 
 
 ## Parameters
@@ -10,4 +12,88 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Copy photos sorted by year and month
+.DESCRIPTION
+	This PowerShell script copies image files from SourceDir to TargetDir sorted by year and month.
+.PARAMETER SourceDir
+	Specifies the path to the source folder
+.PARAMTER TargetDir
+	Specifies the path to the target folder
+.EXAMPLE
+	PS> ./copy-photos-sorted D:\MyPhone\DCIM C:\MyPhotos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$SourceDir = "", [string]$TargetDir = "")
+
+function CopyFile { param([string]$SourcePath, [string]$TargetDir, [int]$Date, [string]$Filename)
+	[int]$Year = $Date / 10000
+	[int]$Month = ($Date / 100) % 100
+	$MonthDir = switch($Month) {
+	1  {"01 JAN"}
+	2  {"02 FEB"}
+	3  {"03 MAR"}
+	4  {"04 APR"}
+	5  {"05 MAY"}
+	6  {"06 JUN"}
+	7  {"07 JUL"}
+	8  {"08 AUG"}
+	9  {"09 SEP"}
+	10 {"10 OCT"}
+	11 {"11 NOV"}
+	12 {"12 DEC"}
+	}
+	$TargetPath = "$TargetDir/$Year/$MonthDir/$Filename"
+	if (test-path "$TargetPath" -pathType leaf) {
+		"⏳ Skipping $($Filename): already existing..."
+	} else {
+		"⏳ Copying $Filename to $Year/$MonthDir..."
+		new-item -path "$TargetDir" -name "$Year" -itemType "directory" -force | out-null
+		new-item -path "$TargetDir/$Year" -name "$MonthDir" -itemType "directory" -force | out-null
+		copy-item "$SourcePath" "$TargetPath" -force
+	}
+}
+
+try {
+	if ($SourceDir -eq "") { $SourceDir = read-host "Enter path to source directory" }
+	if ($TargetDir -eq "") { $TargetDir = read-host "Enter path to target directory" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	$Files = (Get-ChildItem "$SourceDir\*.jpg" -attributes !Directory)
+	"Found $($Files.Count) photos in 📂$SourceDir..."
+	foreach ($File in $Files) {
+		$Filename = (Get-Item "$File").Name
+		if ("$Filename" -like "IMG_*_*.jpg") {
+			$Array = $Filename.split("_")
+			CopyFile "$File" "$TargetDir" $Array[1] "$Filename"
+		} elseif ("$Filename" -like "IMG-*-*.jpg") {
+			$Array = $Filename.split("-")
+			CopyFile "$File" "$TargetDir" $Array[1] "$Filename"
+		} elseif ("$Filename" -like "PANO_*_*.jpg") {
+			$Array = $Filename.split("_")
+			CopyFile "$File"  "$TargetDir" $Array[1] "$Filename"
+		} elseif ("$Filename" -like "PANO-*-*.jpg") {
+			$Array = $Filename.split("-")
+			CopyFile "$File" "$TargetDir" $Array[1] "$Filename"
+		} elseif ("$Filename" -like "SAVE_*_*.jpg") {
+			$Array = $Filename.split("_")
+			CopyFile "$File" "$TargetDir" $Array[1] "$Filename"
+		} else {
+			"⏳ Skipping $($Filename): unknown filename format..."
+		}
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ $($Files.Count) photos copied from 📂$SourceDir to 📂$TargetDir in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of copy-photos-sorted.ps1*
diff --git a/Docs/count-lines-of-code.md b/Docs/count-lines-of-code.md
index ecdca92c..613c251c 100644
--- a/Docs/count-lines-of-code.md
+++ b/Docs/count-lines-of-code.md
@@ -1,4 +1,4 @@
-## count-lines-of-code.ps1 - Counts lines of code
+## The count-lines-of-code.ps1 PowerShell Script
 
 This PowerShell script counts the number of code lines in a folder (including subfolders).
 
@@ -34,4 +34,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Counts lines of code
+.DESCRIPTION
+	This PowerShell script counts the number of code lines in a folder (including subfolders).
+.PARAMETER Folder
+	Specifies the path to the folder
+.EXAMPLE
+	PS> ./count-lines-of-code .
+	⏳ Counting lines at 📂C:\PowerShell\Scripts ...
+	✔️ 📂Scripts contains 15287 lines of code in 485 files (took 1 sec)
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Folder = "")
+
+try {
+	if ($Folder -eq "" ) { $Folder = read-host "Enter the path to the folder" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+	$Folder = Resolve-Path "$Folder"
+	"⏳ Counting lines at 📂$Folder ..."
+
+	[int]$Files = [int]$CodeLines = 0
+	Get-ChildItem -Path $Folder -Include *.c,*.h,*.cpp,*.hpp,*.java,*.ps1 -Recurse | ForEach-Object {
+		$FileStats = Get-Content $_.FullName | Measure-Object -line
+		$CodeLines += $FileStats.Lines
+		$Files++
+	}
+
+	$FolderName = (Get-Item "$Folder").Name
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ 📂$FolderName contains $CodeLines lines of code in $Files files (took $Elapsed sec)" 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of count-lines-of-code.ps1*
diff --git a/Docs/decrypt-file.md b/Docs/decrypt-file.md
index dadf1fc1..a5f0e222 100644
--- a/Docs/decrypt-file.md
+++ b/Docs/decrypt-file.md
@@ -1,4 +1,4 @@
-## decrypt-file.ps1 - Decrypts a file
+## The decrypt-file.ps1 PowerShell Script
 
 This PowerShell script decrypts a file using the given password and AES encryption.
 
@@ -41,4 +41,152 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Decrypts a file
+.DESCRIPTION
+	This PowerShell script decrypts a file using the given password and AES encryption.
+.PARAMETER Path
+	Specifies the path to the file to decrypt
+.PARAMETER Password
+	Specifies the password 
+.EXAMPLE
+	PS> ./decrypt-file-rules C:\MyFile.txt "123"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Path = "", [string]$Password = "")
+
+
+function DecryptFile {
+[CmdletBinding(DefaultParameterSetName='SecureString')]
+[OutputType([System.IO.FileInfo[]])]
+Param(
+    [Parameter(Mandatory=$true, Position=1, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true)]
+    [Alias('PSPath','LiteralPath')]
+    [string[]]$FileName,
+    [Parameter(Mandatory=$false, Position=2, ValueFromPipelineByPropertyName=$true)]
+    [ValidateSet('AES','DES','RC2','Rijndael','TripleDES')]
+    [String]$Algorithm = 'AES',
+    [Parameter(Mandatory=$true, Position=3, ValueFromPipelineByPropertyName=$true, ParameterSetName='SecureString')]
+    [System.Security.SecureString]$Key,
+    [Parameter(Mandatory=$true, Position=3, ParameterSetName='PlainText')]
+    [String]$KeyAsPlainText,
+    [Parameter(Mandatory=$false, Position=4, ValueFromPipelineByPropertyName=$true)]
+    [System.Security.Cryptography.CipherMode]$CipherMode = 'CBC',
+    [Parameter(Mandatory=$false, Position=5, ValueFromPipelineByPropertyName=$true)]
+    [System.Security.Cryptography.PaddingMode]$PaddingMode = 'PKCS7',
+    [Parameter(Mandatory=$false, Position=6)]
+    [String]$Suffix,
+    [Parameter()]
+    [Switch]$RemoveSource
+)
+    Process
+    {
+        try
+        {
+            if($PSCmdlet.ParameterSetName -eq 'PlainText')
+            {
+                $Key = $KeyAsPlainText | ConvertTo-SecureString -AsPlainText -Force
+            }
+
+            $BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($Key)
+            $EncryptionKey = [System.Convert]::FromBase64String([System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR))
+
+            $Crypto = [System.Security.Cryptography.SymmetricAlgorithm]::Create($Algorithm)
+            $Crypto.Mode = $CipherMode
+            $Crypto.Padding = $PaddingMode
+            $Crypto.KeySize = $EncryptionKey.Length*8
+            $Crypto.Key = $EncryptionKey
+        }
+        Catch
+        {
+            Write-Error $_ -ErrorAction Stop
+        }
+
+        if(-not $PSBoundParameters.ContainsKey('Suffix'))
+        {
+            $Suffix = ".$Algorithm"
+        }
+
+        $Files = Get-Item -LiteralPath $FileName
+
+        ForEach($File in $Files)
+        {
+            If(-not $File.Name.EndsWith($Suffix))
+            {
+                Write-Error "$($File.FullName) does not have an extension of '$Suffix'."
+                Continue
+            }
+
+            $DestinationFile = $File.FullName -replace "$Suffix$"
+
+            Try
+            {
+                $FileStreamReader = New-Object System.IO.FileStream($File.FullName, [System.IO.FileMode]::Open)
+                $FileStreamWriter = New-Object System.IO.FileStream($DestinationFile, [System.IO.FileMode]::Create)
+
+                [Byte[]]$LenIV = New-Object Byte[] 4
+                $FileStreamReader.Seek(0, [System.IO.SeekOrigin]::Begin) | Out-Null
+                $FileStreamReader.Read($LenIV,  0, 3) | Out-Null
+                [Int]$LIV = [System.BitConverter]::ToInt32($LenIV,  0)
+                [Byte[]]$IV = New-Object Byte[] $LIV
+                $FileStreamReader.Seek(4, [System.IO.SeekOrigin]::Begin) | Out-Null
+                $FileStreamReader.Read($IV, 0, $LIV) | Out-Null
+                $Crypto.IV = $IV
+
+                $Transform = $Crypto.CreateDecryptor()
+                $CryptoStream = New-Object System.Security.Cryptography.CryptoStream($FileStreamWriter, $Transform, [System.Security.Cryptography.CryptoStreamMode]::Write)
+                $FileStreamReader.CopyTo($CryptoStream)
+
+                $CryptoStream.FlushFinalBlock()
+                $CryptoStream.Close()
+                $FileStreamReader.Close()
+                $FileStreamWriter.Close()
+
+                if($RemoveSource){Remove-Item $File.FullName}
+
+                Get-Item $DestinationFile | Add-Member –MemberType NoteProperty –Name SourceFile –Value $File.FullName -PassThru
+            }
+            Catch
+            {
+                Write-Error $_
+                If($FileStreamWriter)
+                {
+                    $FileStreamWriter.Close()
+                    Remove-Item -LiteralPath $DestinationFile -Force
+                }
+                Continue
+            }
+            Finally
+            {
+                if($CryptoStream){$CryptoStream.Close()}
+                if($FileStreamReader){$FileStreamReader.Close()}
+                if($FileStreamWriter){$FileStreamWriter.Close()}
+            }
+        }
+    }
+}
+
+
+try {
+	if ($Path -eq "" ) { $Path = read-host "Enter path to file" }
+	if ($Password -eq "" ) { $Password = read-host "Enter password" }
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$PasswordBase64 = [System.Convert]::ToBase64String($Password)
+	DecryptFile "$Path" -Algorithm AES -KeyAsPlainText $PasswordBase64 -RemoveSource
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️  file decrypted in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of decrypt-file.ps1*
diff --git a/Docs/disconnect-vpn.md b/Docs/disconnect-vpn.md
index 6f23a4a2..a7ac741e 100644
--- a/Docs/disconnect-vpn.md
+++ b/Docs/disconnect-vpn.md
@@ -1,4 +1,4 @@
-## disconnect-vpn.ps1 - Disconnects the VPN
+## The disconnect-vpn.ps1 PowerShell Script
 
 This PowerShell script disconnects the active VPN connection.
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Disconnects the VPN
+.DESCRIPTION
+	This PowerShell script disconnects the active VPN connection.
+.EXAMPLE
+	PS> ./disconnect-vpn
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Connections = (Get-VPNConnection)
+	foreach($Connection in $Connections) {
+		if ($Connection.ConnectionStatus -ne "Connected") { continue }
+		"Disconnecting $($Connection.Name)..."
+		& rasdial.exe "$($Connection.Name)" /DISCONNECT
+		if ($lastExitCode -ne "0") { throw "Disconnect failed with exit code $lastExitCode" }
+		"Disconnected now."
+		exit 0 # success
+	}
+	throw "No VPN connection found."
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of disconnect-vpn.ps1*
diff --git a/Docs/display-time.md b/Docs/display-time.md
index 22a24312..88a3998e 100644
--- a/Docs/display-time.md
+++ b/Docs/display-time.md
@@ -1,4 +1,4 @@
-## display-time.ps1 - Displays the current time
+## The display-time.ps1 PowerShell Script
 
 This PowerShell script displays the current time (for 10 seconds by default)
 
@@ -32,4 +32,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Displays the current time
+.DESCRIPTION
+	This PowerShell script displays the current time (for 10 seconds by default)
+.PARAMETER Seconds
+	Specifies the number of seconds to display the time
+.EXAMPLE
+	PS> ./display-time
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$Seconds = 10)
+
+try {
+	for ([int]$i = 0; $i -lt $Seconds; $i++) {
+		clear-host
+		write-output ""
+		$CurrentTime = Get-Date -format "yyyy-MM-dd HH:mm:ss" 
+		./write-big $CurrentTime
+		write-output ""
+		start-sleep -s 1
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of display-time.ps1*
diff --git a/Docs/download-dir.md b/Docs/download-dir.md
index 2236a7cf..eaab65f1 100644
--- a/Docs/download-dir.md
+++ b/Docs/download-dir.md
@@ -1,4 +1,4 @@
-## download-dir.ps1 - Downloads a folder (including subfolders) from an URL
+## The download-dir.ps1 PowerShell Script
 
 This PowerShell script downloads a folder (including subfolders) from the given URL.
 
@@ -32,4 +32,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Downloads a folder (including subfolders) from an URL
+.DESCRIPTION
+	This PowerShell script downloads a folder (including subfolders) from the given URL.
+.PARAMETER URL
+	Specifies the URL where to download from
+.EXAMPLE
+	PS> ./download-dir https://www.cnn.com
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$URL = "")
+
+try {
+	if ($URL -eq "") { $URL = read-host "Enter directory URL to download" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	& wget --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'wget' - make sure wget is installed and available" }
+
+	& wget --mirror --convert-links --adjust-extension --page-requisites --no-parent $URL --directory-prefix . --no-verbose
+	if ($lastExitCode -ne "0") { throw "Can't execute 'wget --mirror $URL'" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ downloaded directory from $URL in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of download-dir.ps1*
diff --git a/Docs/download-file.md b/Docs/download-file.md
index 15cffc3f..ca786310 100644
--- a/Docs/download-file.md
+++ b/Docs/download-file.md
@@ -1,4 +1,4 @@
-## download-file.ps1 - Downloads a file from an URL
+## The download-file.ps1 PowerShell Script
 
 This PowerShell script downloads a file from the given URL
 
@@ -32,4 +32,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Downloads a file from an URL
+.DESCRIPTION
+	This PowerShell script downloads a file from the given URL
+.PARAMETER URL
+	Specifies the URL where to download from
+.EXAMPLE
+	PS> ./download-file https://www.cnn.com/index.html
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$URL = "")
+
+try {
+	if ($URL -eq "") { $URL = read-host "Enter file URL to download" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	& wget --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'wget' - make sure wget is installed and available" }
+
+	& wget --mirror --convert-links --adjust-extension --page-requisites --no-parent $URL --directory-prefix . --no-verbose
+	if ($lastExitCode -ne "0") { throw "Can't execute 'wget --mirror $URL'" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ downloaded file from $URL in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of download-file.ps1*
diff --git a/Docs/edit.md b/Docs/edit.md
index e7977b75..bb58f834 100644
--- a/Docs/edit.md
+++ b/Docs/edit.md
@@ -1,4 +1,4 @@
-## edit.ps1 - Opens an editor to edit a file
+## The edit.ps1 PowerShell Script
 
 This PowerShell script opens a text editor to edit the given file.
 
@@ -32,4 +32,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens an editor to edit a file
+.DESCRIPTION
+	This PowerShell script opens a text editor to edit the given file.
+.PARAMETER Filename
+	Specifies the path to the filename
+.EXAMPLE
+	PS> ./edit C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Filename = "")
+
+try {
+	if ($IsLinux) {
+		& vi "$Filename"
+		if ($lastExitCode -ne "0") { throw "Can't execute 'vi' - make sure vi is installed and available" }
+	} else {
+		& notepad.exe "$Filename"
+		if ($lastExitCode -ne "0") { throw "Can't execute 'notepad.exe' - make sure notepad.exe is installed and available" }
+	}
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of edit.ps1*
diff --git a/Docs/enable-crash-dumps.md b/Docs/enable-crash-dumps.md
index 7b32c648..8f72f64e 100644
--- a/Docs/enable-crash-dumps.md
+++ b/Docs/enable-crash-dumps.md
@@ -1,4 +1,4 @@
-## enable-crash-dumps.ps1 - Enables the writing of crash dumps
+## The enable-crash-dumps.ps1 PowerShell Script
 
 This PowerShell script enables the writing of crash dumps.
 
@@ -23,4 +23,303 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Enables the writing of crash dumps
+.DESCRIPTION
+	This PowerShell script enables the writing of crash dumps.
+.EXAMPLE
+	PS> ./enable-crash-dumps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+##################################################################
+#                                                                #
+# Written by: Ryan Waters                                        #
+#                                                                #
+# Program: Get-Dump.ps1                                          #
+# Date: 2-06-2020                                                #
+# Purpose: To set registry keys to gather a WER Usermode Dump    #
+#          and be able to change from a custom, mini, or FULL    #
+#          Dumps for ease of use for customers and others.       #
+#                                                                #
+# EULA: Code is free to use for all, and free to distribute      #
+#       I just ask that you leave the credit information and     #
+#       this EULA and Comment Section in tact and do not delete. #
+#                                                                #
+# Bitwise Values:  (For reference)                               #
+#                                                                #
+# 0x00000000 -  MiniDumpNormal                                   #
+# 0x00000001 -  MiniDumpWithDataSegs                             #
+# 0x00000002 -  MiniDumpWithFullMemory                           #
+# 0x00000004 -  MiniDumpWithHandleData                           #
+# 0x00000008 -  MiniDumpFilterMemory                             #
+# 0x00000010 -  MiniDumpScanMemory                               #
+# 0x00000020 -  MiniDumpWithUnloadedModules                      #
+# 0x00000040 -  MiniDumpWithIndirectlyReferenced                 #
+# 0x00000080 -  MemoryMiniDumpFilterModulePaths                  #
+# 0x00000100 -  MiniDumpWithProcessThreadData                    #
+# 0x00000200 -  MiniDumpWithPrivateReadWriteMemory               #
+# 0x00000400 -  MiniDumpWithoutOptionalData                      #
+# 0x00000800 -  MiniDumpWithFullMemoryInfo                       #
+# 0x00001000 -  MiniDumpWithThreadInfo                           #
+# 0x00002000 -  MiniDumpWithCodeSegs                             #
+# 0x00004000 -  MiniDumpWithoutAuxiliaryState                    #
+# 0x00008000 -  MiniDumpWithFullAuxiliaryState                   #
+# 0x00010000 -  MiniDumpWithPrivateWriteCopyMemory               #
+# 0x00020000 -  MiniDumpIgnoreInaccessibleMemory                 #
+# 0x00040000 -  MiniDumpWithTokenInformation                     #
+#                                                                #
+##################################################################
+
+#Setting Values:
+$MDN = '0'
+$MDWDS = '1'
+$MDWFM = '2'
+$MDWHD = '4'
+$MDFM = '8'
+$MDSM = '10'
+$MDWUM = '20'
+$MDWIR = '40'
+$MMDFMP = '80'
+$MDWPTD = '100'
+$MDWPRWM = '200'
+$MDWOD = '400'
+$MDWFMI = '800'
+$MDWTI = '1000'
+$MDWCS = '2000'
+$MDWAS = '4000'
+$MDWFAS = '8000'
+$MDWPWCM = '10000'
+$MDIIM = '20000'
+$MDWTOI = '40000'
+
+$a = $MDN
+$b = $MDWDS
+$c = $MDWFM
+$d = $MDWHD
+$e = $MDFM
+$f = $MDSM
+$g = $MDWUM
+$h = $MDWIR
+$i = $MMDFMP
+$j = $MDWPTD
+$k = $MDWPRWM
+$l = $MDWOD
+$m = $MDWFMI
+$n = $MDWTI
+$o = $MDWCS
+$p = $MDWAS
+$q = $MDWFAS
+$r = $MDWPWCM
+$s = $MDIIM
+$t = $MDWTOI
+
+$0x = "0x"
+
+$array = @()
+
+Clear-host
+write-host "Setting up your machine to receive Usermode Dumps via WER."
+Start-sleep -s 3
+
+
+New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpFolder" -Value "%LOCALAPPDATA%\CrashDumps" -PropertyType ExpandString -Force
+New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpCount" -Value "10" -PropertyType DWORD -Force
+
+clear-host
+write-host "What would you like to do?"
+write-host "(0) Disable Dumps and restore system to factory."
+write-host "(1) Enable System for Full Dumps."
+write-host "(2) Enable System for Mini Dumps."
+write-host "(3) Enable System for custom dump with options."
+$NCD = Read-Host "Enter a number option"
+
+If ($NCD -eq '3')
+{
+    
+    New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpType" -Value "0" -PropertyType DWORD -Force
+    Do
+    {
+        clear-host
+        write-host "Here are the optional custom dump  to add to your custom dump parameters:"
+        write-host "(1)  Mini Dump Normal"
+        write-host "(2)  Mini Dump With Data Segs"
+        write-host "(3)  Mini Dump With Full Memory"
+        write-host "(4)  Mini Dump With Handle Data"
+        write-host "(5)  Mini Dump Filter Memory"
+        write-host "(6)  Mini Dump Scan Memory"
+        write-host "(7)  Mini Dump With Unloaded Modules"
+        write-host "(8)  Mini Dump With Indirectly Referenced"
+        write-host "(9)  Memory Mini Dump Filter Module Paths"
+        write-host "(10) Mini Dump With Process Thread Data"
+        write-host "(11) Mini Dump With Private Read Write Memory"
+        write-host "(12) Mini Dump Without Optional Data"
+        write-host "(13) Mini Dump With Full Memory Info"
+        write-host "(14) Mini Dump With Thread Info"
+        write-host "(15) Mini Dump With Code Segs"
+        write-host "(16) Mini Dump Without Auxiliary State"
+        write-host "(17) Mini Dump With Full Auxiliary State"
+        write-host "(18) Mini Dump With Private Write Copy Memory"
+        write-host "(19) Mini Dump Ignore Inaccessible Memory"
+        write-host "(20) Mini Dump With Token Information"
+        $Option = Read-Host "Enter one number value at a time and press enter. (Press 'q' when finished)"
+        if($Option -eq '1')
+        {
+            $array += [int]$a
+        }
+        ElseIf($Option -eq '2')
+        {
+            $array += [int]$b
+        }
+        ElseIf($Option -eq '3')
+        {
+            $array += [int]$c
+        }
+        ElseIf($Option -eq '4')
+        {
+            $array += [int]$d
+        }
+        ElseIf($Option -eq '5')
+        {
+            $array += [int]$e
+        }
+        ElseIf($Option -eq '6')
+        {
+            $array += [int]$f
+        }
+        ElseIf($Option -eq '7')
+        {
+            $array += [int]$g
+        }
+        ElseIf($Option -eq '8')
+        {
+            $array += [int]$h
+        }
+        ElseIf($Option -eq '9')
+        {
+            $array += [int]$i
+        }
+        ElseIf($Option -eq '10')
+        {
+            $array += [int]$j
+        }
+        ElseIf($Option -eq '11')
+        {
+        $array += [int]$k
+        }
+        ElseIf($Option -eq '12')
+        {
+            $array += [int]$l
+        }
+        ElseIf($Option -eq '13')
+        {
+            $array += [int]$m
+        }
+        ElseIf($Option -eq '14')
+        {
+            $array += [int]$n
+        }
+        ElseIf($Option -eq '15')
+        {
+            $array += [int]$o
+        }
+        ElseIf($Option -eq '16')
+        {
+            $array += [int]$p
+        }
+        ElseIf($Option -eq '17')
+        {
+            $array += [int]$q
+        } 
+        ElseIf($Option -eq '18')
+        {
+            $array += [int]$r
+        } 
+        ElseIf($Option -eq '19')
+        {
+            $array += [int]$s
+        } 
+        ElseIf($Option -eq '20')
+        {
+            $array += [int]$t
+        }
+        ElseIf($Option -eq 'q')
+        {
+            write-host "Closing application."
+            Start-Sleep -s 2
+        }
+        Else
+        {
+            write-host "Invalid Option, Try again."
+            Start-sleep -s 2
+        }  
+                                               
+    }
+    While($Option -ne "q")
+    $sum = $array -join '+'
+    $SumArray = Invoke-Expression $sum
+    $FinalSum = $0x + $SumArray
+
+    New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "CustomDumpFlags" -Value "$FinalSum" -PropertyType DWORD -Force
+
+    write-host " "
+    write-host "Setting up the system for crash dumps requires a reboot"
+}
+ElseIf ($NCD -eq '0')
+{
+    Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpCount" -Force -ErrorAction SilentlyContinue
+    Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpType" -Force -ErrorAction SilentlyContinue
+    Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpFolder" -Force -ErrorAction SilentlyContinue
+    Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "CustomDumpFlags" -Force -ErrorAction SilentlyContinue
+    write-host " "
+    $reboot = read-host "Registry reset to factory settings and cleared.  It is recommended to restart your machine, would you like to now?"
+    if($reboot -eq "Yes" -or $reboot -eq "Y" -or $reboot -eq "yes" -or $reboot -eq "y")
+    {
+        shutdown -r
+    }
+    Else
+    {
+        write-host "Please restart the machine for settings to take effect at your convenience."
+    }
+}
+ElseIf ($NCD -eq '1')
+{
+    New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpType" -Value "2" -PropertyType DWORD -Force
+    write-host "The computer has been set up to create a Full Sized Dump and will be located in %LOCALAPPDATA%\CrashDumps."
+    write-host "The computer must also restart for settings to take effect.  Would you like to now? (Y/n)"
+    if($reboot -eq "Yes" -or $reboot -eq "Y" -or $reboot -eq "yes" -or $reboot -eq "y")
+    {
+        shutdown -r
+    }
+    Else
+    {
+        write-host "Please restart the machine for settings to take effect at your convenience."
+    }
+}
+ElseIf ($NCD -eq '2')
+{
+    New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" -Name "DumpType" -Value "1" -PropertyType DWORD -Force
+    write-host "The computer has been set up to create a Mini Dump and will be located in %LOCALAPPDATA%\CrashDumps."
+    write-host "The computer must also restart for settings to take effect.  Would you like to now? (Y/n)"
+    if($reboot -eq "Yes" -or $reboot -eq "Y" -or $reboot -eq "yes" -or $reboot -eq "y")
+    {
+        shutdown -r
+    }
+    Else
+    {
+        write-host "Please restart the machine for settings to take effect at your convenience."
+    }
+}
+Else
+{
+    write-host "You did not enter a valid option.  Please re-run Get-Dump.ps1"
+    start-sleep -s 5
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of enable-crash-dumps.ps1*
diff --git a/Docs/enable-god-mode.md b/Docs/enable-god-mode.md
index c8dcf706..f7109f73 100644
--- a/Docs/enable-god-mode.md
+++ b/Docs/enable-god-mode.md
@@ -1,4 +1,4 @@
-## enable-god-mode.ps1 - Enables the god mode
+## The enable-god-mode.ps1 PowerShell Script
 
 This PowerShell script enables the god mode. It adds a new icon to the desktop.
 
@@ -23,4 +23,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Enables the god mode
+.DESCRIPTION
+	This PowerShell script enables the god mode. It adds a new icon to the desktop.
+.EXAMPLE
+	PS> ./enable-god-mode
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$GodModeSplat = @{
+		Path = "$HOME\Desktop"
+		Name = "GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}"
+		ItemType = 'Directory'
+	}
+	$null = new-item @GodModeSplat
+
+	"✔️ enabled god mode - see the new desktop icon"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of enable-god-mode.ps1*
diff --git a/Docs/encrypt-file.md b/Docs/encrypt-file.md
index 1ad9587e..d139498d 100644
--- a/Docs/encrypt-file.md
+++ b/Docs/encrypt-file.md
@@ -1,4 +1,4 @@
-## encrypt-file.ps1 - Encrypts a file
+## The encrypt-file.ps1 PowerShell Script
 
 This PowerShell script encrypts a file using the given password and AES encryption.
 
@@ -41,4 +41,136 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Encrypts a file
+.DESCRIPTION
+	This PowerShell script encrypts a file using the given password and AES encryption.
+.PARAMETER Path
+	Specifies the path to the file to encrypt
+.PARAMETER Password
+	Specifies the password to use
+.EXAMPLE
+	PS> ./encrypt-file C:\MyFile.txt "123"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Path = "", [string]$Password = "")
+
+function EncryptFile {
+[CmdletBinding(DefaultParameterSetName='SecureString')]
+[OutputType([System.IO.FileInfo[]])]
+Param(
+    [Parameter(Mandatory=$true, Position=1, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true)]
+    [Alias('PSPath','LiteralPath')]
+    [string[]]$FileName,
+    [Parameter(Mandatory=$false, Position=2)]
+    [ValidateSet('AES','DES','RC2','Rijndael','TripleDES')]
+    [String]$Algorithm = 'AES',
+    [Parameter(Mandatory=$false, Position=3, ParameterSetName='SecureString')]
+    [System.Security.SecureString]$Key = (New-CryptographyKey -Algorithm $Algorithm),
+    [Parameter(Mandatory=$true, Position=3, ParameterSetName='PlainText')]
+    [String]$KeyAsPlainText,
+    [Parameter(Mandatory=$false, Position=4)]
+    [System.Security.Cryptography.CipherMode]$CipherMode,
+    [Parameter(Mandatory=$false, Position=5)]
+    [System.Security.Cryptography.PaddingMode]$PaddingMode,
+    [Parameter(Mandatory=$false, Position=6)]
+    [String]$Suffix = ".$Algorithm",
+    [Parameter()]
+    [Switch]$RemoveSource
+)
+    begin {
+        try {
+            if ($PSCmdlet.ParameterSetName -eq 'PlainText') {
+                $Key = $KeyAsPlainText | ConvertTo-SecureString -AsPlainText -Force
+            }
+
+            $BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($Key)
+            $EncryptionKey = [System.Convert]::FromBase64String([System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR))
+
+            $Crypto = [System.Security.Cryptography.SymmetricAlgorithm]::Create($Algorithm)
+            if ($PSBoundParameters.ContainsKey('CipherMode')) {
+                $Crypto.Mode = $CipherMode
+            }
+            if ($PSBoundParameters.ContainsKey('PaddingMode')) {
+                $Crypto.Padding = $PaddingMode
+            }
+            $Crypto.KeySize = $EncryptionKey.Length*8
+            $Crypto.Key = $EncryptionKey
+        } catch {
+            Write-Error $_ -ErrorAction Stop
+        }
+    }
+    process {
+        $Files = Get-Item -LiteralPath $FileName
+    
+        foreach($File in $Files) {
+            $DestinationFile = $File.FullName + $Suffix
+
+            try {
+                $FileStreamReader = New-Object System.IO.FileStream($File.FullName, [System.IO.FileMode]::Open)
+                $FileStreamWriter = New-Object System.IO.FileStream($DestinationFile, [System.IO.FileMode]::Create)
+
+                $Crypto.GenerateIV()
+                $FileStreamWriter.Write([System.BitConverter]::GetBytes($Crypto.IV.Length), 0, 4)
+                $FileStreamWriter.Write($Crypto.IV, 0, $Crypto.IV.Length)
+
+                $Transform = $Crypto.CreateEncryptor()
+                $CryptoStream = New-Object System.Security.Cryptography.CryptoStream($FileStreamWriter, $Transform, [System.Security.Cryptography.CryptoStreamMode]::Write)
+                $FileStreamReader.CopyTo($CryptoStream)
+    
+                $CryptoStream.FlushFinalBlock()
+                $CryptoStream.Close()
+                $FileStreamReader.Close()
+                $FileStreamWriter.Close()
+
+                if ($RemoveSource) {
+			Remove-Item -LiteralPath $File.FullName
+		}
+
+                $result = Get-Item $DestinationFile
+                $result | Add-Member –MemberType NoteProperty –Name SourceFile –Value $File.FullName
+                $result | Add-Member –MemberType NoteProperty –Name Algorithm –Value $Algorithm
+                $result | Add-Member –MemberType NoteProperty –Name Key –Value $Key
+                $result | Add-Member –MemberType NoteProperty –Name CipherMode –Value $Crypto.Mode
+                $result | Add-Member –MemberType NoteProperty –Name PaddingMode –Value $Crypto.Padding
+                $result
+            } catch {
+                Write-Error $_
+                if ($FileStreamWriter) {
+                    $FileStreamWriter.Close()
+                    Remove-Item -LiteralPath $DestinationFile -Force
+                }
+                continue
+            } finally {
+                if($CryptoStream){$CryptoStream.Close()}
+                if($FileStreamReader){$FileStreamReader.Close()}
+                if($FileStreamWriter){$FileStreamWriter.Close()}
+            }
+        }
+    }
+}
+
+
+try {
+	if ($Path -eq "" ) { $Path = read-host "Enter path to file" }
+	if ($Password -eq "" ) { $Password = read-host "Enter password"	}
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$PasswordBase64 = [System.Convert]::ToBase64String($Password)
+	EncryptFile "$Path" -Algorithm AES -KeyAsPlainText $PasswordBase64 -RemoveSource
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️  file encrypted in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of encrypt-file.ps1*
diff --git a/Docs/enter-chat.md b/Docs/enter-chat.md
index 39914331..80a7dd3f 100644
--- a/Docs/enter-chat.md
+++ b/Docs/enter-chat.md
@@ -1,4 +1,4 @@
-## enter-chat.ps1 - Enters a chat using a common network shared file
+## The enter-chat.ps1 PowerShell Script
 
 This PowerShell script enters a chat using a common network shared file.
 
@@ -23,4 +23,98 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Enters a chat using a common network shared file
+.DESCRIPTION
+	This PowerShell script enters a chat using a common network shared file.
+.EXAMPLE
+	PS> ./enter-chat
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+# make sure you adjust this path
+# it must point to a network share where you have read and write permissions
+$ServerShare = "\\myserver\chathome"
+
+function Enter-Chat 
+{
+  param
+  (
+    [Parameter(Mandatory)]
+    [string]
+    $ChatChannelName,
+    
+    [string]
+    $Name = $env:USERNAME,
+    
+    [Switch]
+    $ShowOldPosts,
+    
+    $HomeShare = $ServerShare
+    
+  )
+  
+  if ($ShowOldPosts)
+  {
+    $Option = ''
+  }
+  else
+  {
+    $Option = '-Tail 0'
+  }
+
+  $Path = Join-Path -Path $HomeShare -ChildPath "$ChatChannelName.txt"
+  $exists = Test-Path -Path $Path
+  if ($exists -eq $false)
+  {
+    $null = New-Item -Path $Path -Force -ItemType File
+  }
+
+  $process = Start-Process -FilePath powershell -ArgumentList "-noprofile -windowstyle hidden -command Get-COntent -Path '$Path' $Option -Wait | Out-GridView -Title 'Chat: [$ChatChannelName]'" -PassThru
+
+  Write-Host "To exit, enter: quit"
+  "[$Name entered the chat]" | Add-Content -Path $Path
+  do
+  {
+    Write-Host "[$ChatChannelName]: " -ForegroundColor Green -NoNewline
+    $inputText = Read-Host 
+    
+    $isStopCommand = 'quit','exit','stop','leave' -contains $inputText
+    if ($isStopCommand -eq $false)
+    {
+      "[$Name] $inputText" | Add-Content -Path $Path
+    }
+    
+    
+  } until ($isStopCommand -eq $true)
+  "[$Name left the chat]" | Add-Content -Path $Path
+  
+  $process | Stop-Process
+}
+
+
+
+function Get-ChatChannel
+{
+  param
+  (
+    $HomeShare = $ServerShare
+    
+  )
+
+  Get-ChildItem -Path $HomeShare -Filter *.txt -File |
+    ForEach-Object {
+      [PSCustomObject]@{
+        ChannelName = [System.IO.Path]::GetFileNameWithoutExtension($_.Name)
+        LastActive = $_.LastWriteTime
+        Started = $_.CreationTime
+      }
+    }
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of enter-chat.ps1*
diff --git a/Docs/export-to-manuals.md b/Docs/export-to-manuals.md
index 047e73fe..40c90e86 100644
--- a/Docs/export-to-manuals.md
+++ b/Docs/export-to-manuals.md
@@ -1,4 +1,4 @@
-## export-to-manuals.ps1 - Exports all scripts as manuals
+## The export-to-manuals.ps1 PowerShell Script
 
 This PowerShell script exports the comment based help of all PowerShell scripts as manuals.
 
@@ -41,4 +41,42 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Exports all scripts as manuals
+.DESCRIPTION
+	This PowerShell script exports the comment based help of all PowerShell scripts as manuals.
+.EXAMPLE
+	PS> ./export-to-manuals.ps1
+	Found 264 scripts, exporting them to /home/markus/PowerShell/Docs...
+	✔️ exported 264 PowerShell scripts in 28 sec
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#requires -version 2
+
+param([string]$FilePattern = "$PSScriptRoot/*.ps1", [string]$TargetDir = "$PSScriptRoot/../Docs")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$Scripts = Get-ChildItem "$FilePattern"
+	"⏳ Found $($Scripts.Count) scripts, exporting them to $TargetDir..."
+
+	foreach ($Script in $Scripts) {
+		& "$PSScriptRoot/convert-ps2md.ps1" "$Script" > "$TargetDir/$($Script.BaseName).md"
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ exported $($Scripts.Count) PowerShell scripts in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of export-to-manuals.ps1*
diff --git a/Docs/fetch-repo.md b/Docs/fetch-repo.md
index 2028385c..79ab6e10 100644
--- a/Docs/fetch-repo.md
+++ b/Docs/fetch-repo.md
@@ -1,4 +1,4 @@
-## fetch-repo.ps1 - Fetches updates for a Git repository
+## The fetch-repo.ps1 PowerShell Script
 
 This PowerShell script fetches updates for a local Git repository (including submodules).
 
@@ -32,4 +32,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Fetches updates for a Git repository
+.DESCRIPTION
+	This PowerShell script fetches updates for a local Git repository (including submodules).
+.PARAMETER RepoDir
+	Specifies the path to the Git repository.
+.EXAMPLE
+	PS> ./fetch-repo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1/3 - Searching for Git executable... "
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	"⏳ Step 2/3 - Checking folder 📂$RepoDirName... "
+	if (!(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" }
+
+	"⏳ Step 3/3 - Fetching updates... "
+	& git -C "$RepoDir" fetch --all --recurse-submodules --prune --prune-tags --force 
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
+	
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ fetched updates for 📂$RepoDirName repo in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of fetch-repo.ps1*
diff --git a/Docs/fetch-repos.md b/Docs/fetch-repos.md
index bd83beb1..5acf2cb8 100644
--- a/Docs/fetch-repos.md
+++ b/Docs/fetch-repos.md
@@ -1,4 +1,4 @@
-## fetch-repos.ps1 - Fetches updates for Git repos
+## The fetch-repos.ps1 PowerShell Script
 
 This PowerShell script fetches updates for all Git repositories in a folder (including submodules).
 
@@ -32,4 +32,54 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Fetches updates for Git repos
+.DESCRIPTION
+	This PowerShell script fetches updates for all Git repositories in a folder (including submodules).
+.PARAMETER ParentDir
+	Specifies the path to the parent folder
+.EXAMPLE
+	PS> ./fetch-repos C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1) Searching for Git executable...  " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$ParentDirName = (Get-Item "$ParentDir").Name
+	Write-Host "⏳ (2) Checking parent folder 📂$ParentDirName...  " -noNewline
+	if (-not(Test-Path "$ParentDir" -pathType container)) { throw "Can't access folder: $ParentDir" }
+	$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
+	$NumFolders = $Folders.Count
+	Write-Host "$NumFolders subfolders"
+
+	[int]$Step = 3
+	foreach ($Folder in $Folders) {
+		$FolderName = (Get-Item "$Folder").Name
+		"⏳ ($Step/$($NumFolders + 2)) Fetching into 📂$FolderName..."
+
+		& git -C "$Folder" fetch --all --recurse-submodules --prune --prune-tags --force
+		if ($lastExitCode -ne "0") { throw "'git fetch' in $Folder failed with exit code $lastExitCode" }
+
+		$Step++
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ fetched $NumFolders Git repositories in $Elapsed sec."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of fetch-repos.ps1*
diff --git a/Docs/get-md5.md b/Docs/get-md5.md
index b47ba33d..bcca325e 100644
--- a/Docs/get-md5.md
+++ b/Docs/get-md5.md
@@ -1,4 +1,6 @@
-## get-md5.ps1 - 
+## The get-md5.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the MD5 checksum of a file
+.DESCRIPTION
+	This PowerShell script calculates and prints the MD5 checksum of the given file.
+.PARAMETER file
+	Specifies the path to the file
+.EXAMPLE
+	PS> ./get-md5 C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$file = "")
+
+try {
+	if ($file -eq "" ) { $file = read-host "Enter path to file" }
+
+	$Result = get-filehash $file -algorithm MD5
+
+	"✔️ MD5 hash is" $Result.Hash
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of get-md5.ps1*
diff --git a/Docs/get-sha1.md b/Docs/get-sha1.md
index 17b93f60..e92d7a8b 100644
--- a/Docs/get-sha1.md
+++ b/Docs/get-sha1.md
@@ -1,4 +1,6 @@
-## get-sha1.ps1 - 
+## The get-sha1.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the SHA1 checksum of a file
+.DESCRIPTION
+	This PowerShell script calculates and prints the SHA1 checksum of the given file.
+.PARAMETER file
+	Specifies the path to the file
+.EXAMPLE
+	PS> ./get-sha1 C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$file = "")
+
+try {
+	if ($file -eq "" ) { $file = read-host "Enter the filename" }
+
+	$Result = get-filehash $file -algorithm SHA1
+
+	"✔️ SHA1 hash is" $Result.Hash
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of get-sha1.ps1*
diff --git a/Docs/get-sha256.md b/Docs/get-sha256.md
index 42b8da51..8df9e821 100644
--- a/Docs/get-sha256.md
+++ b/Docs/get-sha256.md
@@ -1,4 +1,6 @@
-## get-sha256.ps1 - 
+## The get-sha256.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the SHA256 checksum of a file
+.DESCRIPTION
+	This PowerShell script calculates and prints the SHA256 checksum of the given file.
+.PARAMETER file
+	Specifies the path to the file
+.EXAMPLE
+	PS> ./get-sha256 C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$file = "")
+
+try {
+	if ($file -eq "" ) { $file = read-host "Enter the filename" }
+
+	$Result = get-filehash $file -algorithm SHA256
+
+	"✔️ SHA256 hash is:" $Result.Hash
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of get-sha256.ps1*
diff --git a/Docs/give-reply.md b/Docs/give-reply.md
index a643a3f3..04622e2b 100644
--- a/Docs/give-reply.md
+++ b/Docs/give-reply.md
@@ -1,4 +1,4 @@
-## give-reply.ps1 - Gives a reply
+## The give-reply.ps1 PowerShell Script
 
 This PowerShell script gives a reply in English on the console and by text-to-speech (TTS).
 
@@ -32,4 +32,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Gives a reply 
+.DESCRIPTION
+	This PowerShell script gives a reply in English on the console and by text-to-speech (TTS).
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./give-reply "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+function GetTempDir {
+	if ("$env:TEMP" -ne "")	{ return "$env:TEMP" }
+	if ("$env:TMP" -ne "")	{ return "$env:TMP" }
+	if ($IsLinux) { return "/tmp" }
+	return "C:\Temp"
+}
+
+try {
+	Write-Host '“'$text' ”' # to write the reply on the console
+	if (!$IsLinux) { 
+		$TTS = New-Object -ComObject SAPI.SPVoice
+		foreach($Voice in $TTS.GetVoices()) {
+			if ($Voice.GetDescription() -like "*- English*") { $TTS.Voice = $Voice }
+		}
+		[void]$TTS.Speak($text)
+	}
+	"$text" > "$(GetTempDir)/last_reply_given.txt" # to remember last reply
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of give-reply.ps1*
diff --git a/Docs/hibernate.md b/Docs/hibernate.md
index 2e821b44..a8e4d8ec 100644
--- a/Docs/hibernate.md
+++ b/Docs/hibernate.md
@@ -1,4 +1,4 @@
-## hibernate.ps1 - Hibernates the computer
+## The hibernate.ps1 PowerShell Script
 
 This PowerShell script enables hibernate mode for the local computer immediately.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Hibernates the computer
+.DESCRIPTION
+	This PowerShell script enables hibernate mode for the local computer immediately. 
+.EXAMPLE
+	PS> ./hibernate
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Bye bye."
+	& rundll32.exe powrprof.dll,SetSuspendState 1,1,0 # bHibernate,bForce,bWakeupEventsDisabled
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of hibernate.ps1*
diff --git a/Docs/inspect-exe.md b/Docs/inspect-exe.md
index 83dd9bc1..355c535e 100644
--- a/Docs/inspect-exe.md
+++ b/Docs/inspect-exe.md
@@ -1,4 +1,4 @@
-## inspect-exe.ps1 - Prints basic information of an executable file
+## The inspect-exe.ps1 PowerShell Script
 
 This PowerShell script prints basic information of an executable file.
 
@@ -32,4 +32,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints basic information of an executable file
+.DESCRIPTION
+	This PowerShell script prints basic information of an executable file.
+.PARAMETER PathToExe
+	Specifies the path to the executable file
+.EXAMPLE
+	PS> ./inspect-exe C:\MyApp.exe
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$PathToExe = "")
+
+try {
+	if ($PathToExe -eq "" ) { $PathToExe = read-host "Enter path to executable file" }
+
+	Get-ChildItem $PathToExe | % {$_.VersionInfo} | Select *
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of inspect-exe.ps1*
diff --git a/Docs/install-audacity.md b/Docs/install-audacity.md
index 0b145c18..752978c6 100644
--- a/Docs/install-audacity.md
+++ b/Docs/install-audacity.md
@@ -1,4 +1,4 @@
-## install-audacity.ps1 - Installs Audacity
+## The install-audacity.ps1 PowerShell Script
 
 This PowerShell script installs Audacity.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Audacity
+.DESCRIPTION
+	This PowerShell script installs Audacity.
+.EXAMPLE
+	PS> ./install-audacity
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Audacity, please wait..."
+
+	& winget install --id Audacity.Audacity --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Audacity installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-audacity.ps1*
diff --git a/Docs/install-basic-apps.md b/Docs/install-basic-apps.md
index 0813ca35..5823c5f1 100644
--- a/Docs/install-basic-apps.md
+++ b/Docs/install-basic-apps.md
@@ -1,4 +1,4 @@
-## install-basic-apps.ps1 - Installs basic apps
+## The install-basic-apps.ps1 PowerShell Script
 
 This PowerShell script installs basic Windows apps (browser, e-mail client, etc).
 Apps from the Microsoft Store are preferred for automatic updates.
@@ -24,4 +24,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs basic apps
+.DESCRIPTION
+	This PowerShell script installs basic Windows apps (browser, e-mail client, etc).
+	Apps from the Microsoft Store are preferred for automatic updates. 
+.EXAMPLE
+	PS> ./install-basic-apps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1 - Loading table from Data/basic-apps.csv..."
+	$Table = Import-CSV "$PSScriptRoot/../Data/basic-apps.csv"
+	$NumEntries = $Table.count
+	Write-Host "   About to install $NumEntries apps: " -NoNewline
+	foreach($Row in $Table) {
+		[string]$AppName = $Row.AppName
+		Write-Host "$AppName, " -NoNewline
+	}
+	""
+	"Press <Control> <C> to abort, otherwise the installation will start..."
+	sleep -s 3
+
+	[int]$Step = 2
+	foreach($Row in $Table) {
+		[string]$AppName = $Row.AppName
+		[string]$Category = $Row.Category
+		[string]$AppID = $Row.AppID
+
+		"⏳ Step $Step/$($NumEntries + 1) - Installing $AppName ($Category)..."
+		& winget install --id $AppID --accept-package-agreements --accept-source-agreements
+        	if ($lastExitCode -ne "0") { throw "'winget install' for $AppName failed" }
+		$Step++
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed $NumEntries apps in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-basic-apps.ps1*
diff --git a/Docs/install-chocolatey.md b/Docs/install-chocolatey.md
index ebe396b7..ba7367c5 100644
--- a/Docs/install-chocolatey.md
+++ b/Docs/install-chocolatey.md
@@ -1,4 +1,4 @@
-## install-chocolatey.ps1 - Installs Chocolatey (needs admin rights)
+## The install-chocolatey.ps1 PowerShell Script
 
 This PowerShell script installs Chocolatey onto the local computer (needs admin rights).
 
@@ -23,4 +23,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Installs Chocolatey (needs admin rights)
+.DESCRIPTION
+        This PowerShell script installs Chocolatey onto the local computer (needs admin rights).
+.EXAMPLE
+        PS> ./install-chocolatey
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072
+	iwr https://community.chocolatey.org/install.ps1 -UseBasicParsing | iex
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-chocolatey.ps1*
diff --git a/Docs/install-chrome-browser.md b/Docs/install-chrome-browser.md
index e1495a96..6edaca61 100644
--- a/Docs/install-chrome-browser.md
+++ b/Docs/install-chrome-browser.md
@@ -1,4 +1,4 @@
-## install-chrome-browser.ps1 - Installs the Chrome browser
+## The install-chrome-browser.ps1 PowerShell Script
 
 This PowerShell script installs the latest Google Chrome Web browser.
 
@@ -23,4 +23,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs the Chrome browser
+.DESCRIPTION
+	This PowerShell script installs the latest Google Chrome Web browser.
+.EXAMPLE
+	PS> ./install-chrome-browser
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$Path = $env:TEMP;
+	$Installer = "chrome_installer.exe"
+	Invoke-WebRequest "http://dl.google.com/chrome/install/latest/chrome_installer.exe" -OutFile $Path\$Installer
+	Start-Process -FilePath $Path\$Installer -Args "/silent /install" -Verb RunAs -Wait
+	Remove-Item $Path\$Installer
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed Google Chrome in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-chrome-browser.ps1*
diff --git a/Docs/install-chrome.md b/Docs/install-chrome.md
index 9b944c79..b06d2c1d 100644
--- a/Docs/install-chrome.md
+++ b/Docs/install-chrome.md
@@ -1,4 +1,4 @@
-## install-chrome.ps1 - Installs Chrome
+## The install-chrome.ps1 PowerShell Script
 
 This PowerShell script installs the Google Chrome browser.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Chrome
+.DESCRIPTION
+	This PowerShell script installs the Google Chrome browser.
+.EXAMPLE
+	PS> ./install-chrome
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Google Chrome, please wait..."
+
+	& winget install --id Google.Chrome --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Google Chrome installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-chrome.ps1*
diff --git a/Docs/install-crystal-disk-info.md b/Docs/install-crystal-disk-info.md
index 2b4a150b..03329409 100644
--- a/Docs/install-crystal-disk-info.md
+++ b/Docs/install-crystal-disk-info.md
@@ -1,4 +1,4 @@
-## install-crystal-disk-info.ps1 - Installs CrystalDiskInfo
+## The install-crystal-disk-info.ps1 PowerShell Script
 
 This PowerShell script installs CrystalDiskInfo from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs CrystalDiskInfo
+.DESCRIPTION
+	This PowerShell script installs CrystalDiskInfo from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-crystal-disk-info
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing CrystalDiskInfo, please wait..."
+
+	& winget install "CrystalDiskInfo" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"CrystalDiskInfo installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-crystal-disk-info.ps1*
diff --git a/Docs/install-crystal-disk-mark.md b/Docs/install-crystal-disk-mark.md
index 21d43de2..83d55a0d 100644
--- a/Docs/install-crystal-disk-mark.md
+++ b/Docs/install-crystal-disk-mark.md
@@ -1,4 +1,4 @@
-## install-crystal-disk-mark.ps1 - Installs CrystalDiskMark
+## The install-crystal-disk-mark.ps1 PowerShell Script
 
 This PowerShell script installs CrystalDiskMark from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs CrystalDiskMark
+.DESCRIPTION
+	This PowerShell script installs CrystalDiskMark from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-crystal-disk-mark
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing CrystalDiskMark, please wait..."
+
+	& winget install "CrystalDiskMark Shizuku Edition" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"CrystalDiskMark installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-crystal-disk-mark.ps1*
diff --git a/Docs/install-discord.md b/Docs/install-discord.md
index 29adb889..610ddacc 100644
--- a/Docs/install-discord.md
+++ b/Docs/install-discord.md
@@ -1,4 +1,4 @@
-## install-discord.ps1 - Installs Discord
+## The install-discord.ps1 PowerShell Script
 
 This PowerShell script installs Discord from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Discord
+.DESCRIPTION
+	This PowerShell script installs Discord from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-discord
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Discord, please wait..."
+
+	& winget install "Discord" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Discord installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-discord.ps1*
diff --git a/Docs/install-edge.md b/Docs/install-edge.md
index e1241132..e1be9cab 100644
--- a/Docs/install-edge.md
+++ b/Docs/install-edge.md
@@ -1,4 +1,4 @@
-## install-edge.ps1 - Installs Microsoft Edge
+## The install-edge.ps1 PowerShell Script
 
 This PowerShell script installs the Microsoft Edge Browser from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Microsoft Edge
+.DESCRIPTION
+	This PowerShell script installs the Microsoft Edge Browser from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-edge
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Edge, please wait..."
+
+	& winget install "Microsoft Edge Browser" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Microsoft Edge installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-edge.ps1*
diff --git a/Docs/install-firefox.md b/Docs/install-firefox.md
index 6d158b8a..63796a7d 100644
--- a/Docs/install-firefox.md
+++ b/Docs/install-firefox.md
@@ -1,4 +1,4 @@
-## install-firefox.ps1 - Installs Mozilla Firefox
+## The install-firefox.ps1 PowerShell Script
 
 This PowerShell script installs Mozilla Firefox from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Mozilla Firefox
+.DESCRIPTION
+	This PowerShell script installs Mozilla Firefox from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-firefox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Firefox, please wait..."
+
+	& winget install "Mozilla Firefox Browser" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Firefox installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-firefox.ps1*
diff --git a/Docs/install-git-extensions.md b/Docs/install-git-extensions.md
index aa720d5b..848b9c89 100644
--- a/Docs/install-git-extensions.md
+++ b/Docs/install-git-extensions.md
@@ -1,4 +1,4 @@
-## install-git-extensions.ps1 - Installs Git Extensions
+## The install-git-extensions.ps1 PowerShell Script
 
 This PowerShell script installs Git Extensions.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Git Extensions
+.DESCRIPTION
+	This PowerShell script installs Git Extensions.
+.EXAMPLE
+	PS> ./install-git-extensions
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Git Extensions, please wait..."
+
+	& winget install --id GitExtensionsTeam.GitExtensions --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Git Extensions installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-git-extensions.ps1*
diff --git a/Docs/install-git-for-windows.md b/Docs/install-git-for-windows.md
index 22675ddf..d65d318f 100644
--- a/Docs/install-git-for-windows.md
+++ b/Docs/install-git-for-windows.md
@@ -1,4 +1,4 @@
-## install-git-for-windows.ps1 - Installs Git for Windows
+## The install-git-for-windows.ps1 PowerShell Script
 
 This PowerShell script installs Git for Windows.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Git for Windows
+.DESCRIPTION
+	This PowerShell script installs Git for Windows.
+.EXAMPLE
+	PS> ./install-git-for-windows
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Git for Windows, please wait..."
+
+	& winget install --id Git.Git -e --source winget --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Git for Windows installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-git-for-windows.ps1*
diff --git a/Docs/install-github-cli.md b/Docs/install-github-cli.md
index 6bd51956..d5a42a83 100644
--- a/Docs/install-github-cli.md
+++ b/Docs/install-github-cli.md
@@ -1,4 +1,4 @@
-## install-github-cli.ps1 - Installs GitHub CLI
+## The install-github-cli.ps1 PowerShell Script
 
 This PowerShell script installs GitHub command-line interface (CLI).
 
@@ -23,4 +23,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs GitHub CLI
+.DESCRIPTION
+	This PowerShell script installs GitHub command-line interface (CLI).
+.EXAMPLE
+	PS> ./install-github-cli
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsMacOS) {
+		brew install gh
+	} elseif ($IsLinux) {
+		curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /usr/share/keyrings/githubcli-archive-keyring.gpg
+		echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+		sudo apt update
+		sudo apt install gh
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed GitHub CLI in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-github-cli.ps1*
diff --git a/Docs/install-irfanview.md b/Docs/install-irfanview.md
index 62f5bd3f..95ea2aad 100644
--- a/Docs/install-irfanview.md
+++ b/Docs/install-irfanview.md
@@ -1,4 +1,4 @@
-## install-irfanview.ps1 - Installs IrfanView
+## The install-irfanview.ps1 PowerShell Script
 
 This PowerShell script installs IrfanView from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs IrfanView
+.DESCRIPTION
+	This PowerShell script installs IrfanView from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-irfan-view
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing IrfanView, please wait..."
+
+	& winget install "IrfanView64" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"IrfanView installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-irfanview.ps1*
diff --git a/Docs/install-knot-resolver.md b/Docs/install-knot-resolver.md
index a9204d31..f23feb1b 100644
--- a/Docs/install-knot-resolver.md
+++ b/Docs/install-knot-resolver.md
@@ -1,4 +1,4 @@
-## install-knot-resolver.ps1 - Installs Knot Resolver (needs admin rights)
+## The install-knot-resolver.ps1 PowerShell Script
 
 This PowerShell script installs Knot Resolver. Knot Resolver is a DNS resolver daemon. It needs admin rights.
 
@@ -23,4 +23,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Installs Knot Resolver (needs admin rights)
+.DESCRIPTION
+        This PowerShell script installs Knot Resolver. Knot Resolver is a DNS resolver daemon. It needs admin rights.
+.EXAMPLE
+        PS> ./install-knot-resolver
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1/4: Installing Knot Resolver..."
+	& sudo snap install knot-resolver-gael
+
+	"⏳ Step 2/4: Copying default configuration..."
+	& sudo cp "$PSScriptRoot/../Data/default.kresd.conf" /var/snap/knot-resolver-gael/current/kresd.conf
+
+	"⏳ Step 3/4: Let user configure..."
+	& sudo vi /var/snap/knot-resolver-gael/current/kresd.conf
+
+	"⏳ Step 4/4: Starting Knot Resolver..."
+	& sudo snap start knot-resolver-gael
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed Knot Resolver in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-knot-resolver.ps1*
diff --git a/Docs/install-microsoft-teams.md b/Docs/install-microsoft-teams.md
index d617d1c3..133309b6 100644
--- a/Docs/install-microsoft-teams.md
+++ b/Docs/install-microsoft-teams.md
@@ -1,4 +1,4 @@
-## install-microsoft-teams.ps1 - Installs Microsoft Teams
+## The install-microsoft-teams.ps1 PowerShell Script
 
 This PowerShell script installs Microsoft Teams from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Microsoft Teams
+.DESCRIPTION
+	This PowerShell script installs Microsoft Teams from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-microsoft-teams
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Microsoft Teams, please wait..."
+
+	& winget install --id Microsoft.Teams --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Microsoft Teams installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-microsoft-teams.ps1*
diff --git a/Docs/install-netflix.md b/Docs/install-netflix.md
index 7e784c84..05d57927 100644
--- a/Docs/install-netflix.md
+++ b/Docs/install-netflix.md
@@ -1,4 +1,4 @@
-## install-netflix.ps1 - Installs Netflix
+## The install-netflix.ps1 PowerShell Script
 
 This PowerShell script installs Netflix from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Netflix
+.DESCRIPTION
+	This PowerShell script installs Netflix from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-netflix
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Netflix, please wait..."
+
+	& winget install "Netflix" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Netflix installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-netflix.ps1*
diff --git a/Docs/install-nine-zip.md b/Docs/install-nine-zip.md
index c1106030..17c2bc1a 100644
--- a/Docs/install-nine-zip.md
+++ b/Docs/install-nine-zip.md
@@ -1,4 +1,4 @@
-## install-nine-zip.ps1 - Installs 9 ZIP
+## The install-nine-zip.ps1 PowerShell Script
 
 This PowerShell script installs 9 ZIP from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs 9 ZIP
+.DESCRIPTION
+	This PowerShell script installs 9 ZIP from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-nine-zip
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing 9 Zip, please wait..."
+
+	& winget install "9 ZIP - open rar, zip, 7zip, gzip" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"9 Zip installed successfuly."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-nine-zip.ps1*
diff --git a/Docs/install-obs-studio.md b/Docs/install-obs-studio.md
index 0c97ea69..21139565 100644
--- a/Docs/install-obs-studio.md
+++ b/Docs/install-obs-studio.md
@@ -1,4 +1,4 @@
-## install-obs-studio.ps1 - Installs OBS Studio (needs admin rights)
+## The install-obs-studio.ps1 PowerShell Script
 
 This PowerShell script installs OBS Studio (admin rights are needed).
 
@@ -23,4 +23,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs OBS Studio (needs admin rights)
+.DESCRIPTION
+	This PowerShell script installs OBS Studio (admin rights are needed).
+.EXAMPLE
+	PS> ./install-obs-studio
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsLinux) {
+		"Sorry, not supported yet."
+	} else {
+		winget install obsproject.obsstudio
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed OBS Studio in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-obs-studio.ps1*
diff --git a/Docs/install-one-calendar.md b/Docs/install-one-calendar.md
index 86a59003..dbcd9f99 100644
--- a/Docs/install-one-calendar.md
+++ b/Docs/install-one-calendar.md
@@ -1,4 +1,4 @@
-## install-one-calendar.ps1 - Installs One Calendar
+## The install-one-calendar.ps1 PowerShell Script
 
 This PowerShell script installs One Calendar from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs One Calendar
+.DESCRIPTION
+	This PowerShell script installs One Calendar from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-one-calendar
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing One Calendar, please wait..."
+
+	& winget install "One Calendar" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"One Calendar installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-one-calendar.ps1*
diff --git a/Docs/install-opera-browser.md b/Docs/install-opera-browser.md
index 674e5a7a..7dd2ba5e 100644
--- a/Docs/install-opera-browser.md
+++ b/Docs/install-opera-browser.md
@@ -1,4 +1,4 @@
-## install-opera-browser.ps1 - Installs Opera Browser
+## The install-opera-browser.ps1 PowerShell Script
 
 This PowerShell script installs Opera Browser from Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Opera Browser
+.DESCRIPTION
+	This PowerShell script installs Opera Browser from Microsoft Store.
+.EXAMPLE
+	PS> ./install-opera-browser
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Opera Browser, please wait..."
+
+	& winget install "Opera Browser" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Opera Browser installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-opera-browser.ps1*
diff --git a/Docs/install-opera-gx.md b/Docs/install-opera-gx.md
index bdaeec7c..c0d5af09 100644
--- a/Docs/install-opera-gx.md
+++ b/Docs/install-opera-gx.md
@@ -1,4 +1,4 @@
-## install-opera-gx.ps1 - Installs Opera GX
+## The install-opera-gx.ps1 PowerShell Script
 
 This PowerShell script installs Opera GX from Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Opera GX
+.DESCRIPTION
+	This PowerShell script installs Opera GX from Microsoft Store.
+.EXAMPLE
+	PS> ./install-opera-gx
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Opera GX, please wait..."
+
+	& winget install "Opera GX" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Opera GX installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-opera-gx.ps1*
diff --git a/Docs/install-paint-3d.md b/Docs/install-paint-3d.md
index 2841e835..3588ebb2 100644
--- a/Docs/install-paint-3d.md
+++ b/Docs/install-paint-3d.md
@@ -1,4 +1,4 @@
-## install-paint-3d.ps1 - Installs Paint 3D
+## The install-paint-3d.ps1 PowerShell Script
 
 This PowerShell script installs Paint 3D from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Paint 3D
+.DESCRIPTION
+	This PowerShell script installs Paint 3D from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-paint-3d
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Paint 3D, please wait..."
+
+	& winget install "Paint 3D" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Paint 3D installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-paint-3d.ps1*
diff --git a/Docs/install-power-toys.md b/Docs/install-power-toys.md
index 0bb4990e..2a4a9627 100644
--- a/Docs/install-power-toys.md
+++ b/Docs/install-power-toys.md
@@ -1,4 +1,4 @@
-## install-power-toys.ps1 - Installs Microsoft Powertoys
+## The install-power-toys.ps1 PowerShell Script
 
 This PowerShell script installs the Microsoft Powertoys.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Microsoft Powertoys
+.DESCRIPTION
+	This PowerShell script installs the Microsoft Powertoys.
+.EXAMPLE
+	PS> ./install-power-toys
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Microsoft Powertoys, please wait..."
+
+	& winget install Microsoft.Powertoys --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Microsoft Powertoys installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-power-toys.ps1*
diff --git a/Docs/install-powershell.md b/Docs/install-powershell.md
index 2a33b1ca..f5e24165 100644
--- a/Docs/install-powershell.md
+++ b/Docs/install-powershell.md
@@ -1,4 +1,6 @@
-## install-powershell.ps1 - install-powershell.ps1 [-Destination <string>] [-Daily] [-DoNotOverwrite] [-AddToPath] [-Preview] [<CommonParameters>]
+## The install-powershell.ps1 PowerShell Script
+
+install-powershell.ps1 [-Destination <string>] [-Daily] [-DoNotOverwrite] [-AddToPath] [-Preview] [<CommonParameters>]
 install-powershell.ps1 [-UseMSI] [-Quiet] [-AddExplorerContextMenu] [-EnablePSRemoting] [-Preview] [<CommonParameters>]
 
 
@@ -11,4 +13,513 @@ install-powershell.ps1 [-UseMSI] [-Quiet] [-AddExplorerContextMenu] [-EnablePSRe
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+<#
+.Synopsis
+    Install PowerShell on Windows, Linux or macOS.
+.DESCRIPTION
+    By default, the latest PowerShell release package will be installed.
+    If '-Daily' is specified, then the latest PowerShell daily package will be installed.
+.Parameter Destination
+    The destination path to install PowerShell to.
+.Parameter Daily
+    Install PowerShell from the daily build.
+    Note that the 'PackageManagement' module is required to install a daily package.
+.Parameter DoNotOverwrite
+    Do not overwrite the destination folder if it already exists.
+.Parameter AddToPath
+    On Windows, add the absolute destination path to the 'User' scope environment variable 'Path';
+    On Linux, make the symlink '/usr/bin/pwsh' points to "$Destination/pwsh";
+    On MacOS, make the symlink '/usr/local/bin/pwsh' points to "$Destination/pwsh".
+.EXAMPLE
+    Install the daily build
+    .\install-powershell.ps1 -Daily
+.EXAMPLE
+    Invoke this script directly from GitHub
+    Invoke-Expression "& { $(Invoke-RestMethod 'https://aka.ms/install-powershell.ps1') } -daily"
+#>
+[CmdletBinding(DefaultParameterSetName = "Daily")]
+param(
+    [Parameter(ParameterSetName = "Daily")]
+    [string] $Destination,
+
+    [Parameter(ParameterSetName = "Daily")]
+    [switch] $Daily,
+
+    [Parameter(ParameterSetName = "Daily")]
+    [switch] $DoNotOverwrite,
+
+    [Parameter(ParameterSetName = "Daily")]
+    [switch] $AddToPath,
+
+    [Parameter(ParameterSetName = "MSI")]
+    [switch] $UseMSI,
+
+    [Parameter(ParameterSetName = "MSI")]
+    [switch] $Quiet,
+
+    [Parameter(ParameterSetName = "MSI")]
+    [switch] $AddExplorerContextMenu,
+
+    [Parameter(ParameterSetName = "MSI")]
+    [switch] $EnablePSRemoting,
+
+    [Parameter()]
+    [switch] $Preview
+)
+
+Set-StrictMode -Version 3.0
+$ErrorActionPreference = "Stop"
+
+$IsLinuxEnv = (Get-Variable -Name "IsLinux" -ErrorAction Ignore) -and $IsLinux
+$IsMacOSEnv = (Get-Variable -Name "IsMacOS" -ErrorAction Ignore) -and $IsMacOS
+$IsWinEnv = !$IsLinuxEnv -and !$IsMacOSEnv
+
+if (-not $Destination) {
+    if ($IsWinEnv) {
+        $Destination = "$env:LOCALAPPDATA\Microsoft\powershell"
+    } else {
+        $Destination = "~/.powershell"
+    }
+
+    if ($Daily) {
+        $Destination = "${Destination}-daily"
+    }
+}
+
+$Destination = $PSCmdlet.SessionState.Path.GetUnresolvedProviderPathFromPSPath($Destination)
+
+if (-not $UseMSI) {
+    Write-Verbose "Destination: $Destination" -Verbose
+} else {
+    if (-not $IsWinEnv) {
+        throw "-UseMSI is only supported on Windows"
+    } else {
+        $MSIArguments = @()
+        if($AddExplorerContextMenu) {
+            $MSIArguments += "ADD_EXPLORER_CONTEXT_MENU_OPENPOWERSHELL=1"
+        }
+        if($EnablePSRemoting) {
+            $MSIArguments += "ENABLE_PSREMOTING=1"
+        }
+    }
+}
+
+# Expand an archive using Expand-archive when available
+# and the DotNet API when it is not
+function Expand-ArchiveInternal {
+    [CmdletBinding()]
+    param(
+        $Path,
+        $DestinationPath
+    )
+
+    if((Get-Command -Name Expand-Archive -ErrorAction Ignore))
+    {
+        Expand-Archive -Path $Path -DestinationPath $DestinationPath
+    }
+    else
+    {
+        Add-Type -AssemblyName System.IO.Compression.FileSystem
+        $resolvedPath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($Path)
+        $resolvedDestinationPath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($DestinationPath)
+        [System.IO.Compression.ZipFile]::ExtractToDirectory($resolvedPath,$resolvedDestinationPath)
+    }
+}
+
+Function Remove-Destination([string] $Destination) {
+    if (Test-Path -Path $Destination) {
+        if ($DoNotOverwrite) {
+            throw "Destination folder '$Destination' already exist. Use a different path or omit '-DoNotOverwrite' to overwrite."
+        }
+        Write-Verbose "Removing old installation: $Destination" -Verbose
+        if (Test-Path -Path "$Destination.old") {
+            Remove-Item "$Destination.old" -Recurse -Force
+        }
+        if ($IsWinEnv -and ($Destination -eq $PSHOME)) {
+            # handle the case where the updated folder is currently in use
+            Get-ChildItem -Recurse -File -Path $PSHOME | ForEach-Object {
+                if ($_.extension -eq ".old") {
+                    Remove-Item $_
+                } else {
+                    Move-Item $_.fullname "$($_.fullname).old"
+                }
+            }
+        } else {
+            # Unix systems don't keep open file handles so you can just move files/folders even if in use
+            Move-Item "$Destination" "$Destination.old"
+        }
+    }
+}
+
+<#
+.SYNOPSIS
+    Validation for Add-PathTToSettingsToSettings.
+.DESCRIPTION
+    Validates that the parameter being validated:
+    - is not null
+    - is a folder and exists
+    - and that it does not exist in settings where settings is:
+        = the process PATH for Linux/OSX
+        - the registry PATHs for Windows
+#>
+function Test-PathNotInSettings($Path) {
+    if ([string]::IsNullOrWhiteSpace($Path)) {
+        throw 'Argument is null'
+    }
+
+    # Remove ending DirectorySeparatorChar for comparison purposes
+    $Path = [System.Environment]::ExpandEnvironmentVariables($Path.TrimEnd([System.IO.Path]::DirectorySeparatorChar));
+
+    if (-not [System.IO.Directory]::Exists($Path)) {
+        throw "Path does not exist: $Path"
+    }
+
+    # [System.Environment]::GetEnvironmentVariable automatically expands all variables
+    [System.Array] $InstalledPaths = @()
+    if ([System.Environment]::OSVersion.Platform -eq "Win32NT") {
+        $InstalledPaths += @(([System.Environment]::GetEnvironmentVariable('PATH', [System.EnvironmentVariableTarget]::User)) -split ([System.IO.Path]::PathSeparator))
+        $InstalledPaths += @(([System.Environment]::GetEnvironmentVariable('PATH', [System.EnvironmentVariableTarget]::Machine)) -split ([System.IO.Path]::PathSeparator))
+    } else {
+        $InstalledPaths += @(([System.Environment]::GetEnvironmentVariable('PATH'), [System.EnvironmentVariableTarget]::Process) -split ([System.IO.Path]::PathSeparator))
+    }
+
+    # Remove ending DirectorySeparatorChar in all items of array for comparison purposes
+    $InstalledPaths = $InstalledPaths | ForEach-Object { $_.TrimEnd([System.IO.Path]::DirectorySeparatorChar) }
+
+    # if $InstalledPaths is in setting return false
+    if ($InstalledPaths -icontains $Path) {
+        throw 'Already in PATH environment variable'
+    }
+
+    return $true
+}
+
+<#
+.Synopsis
+    Adds a Path to settings (Supports Windows Only)
+.DESCRIPTION
+    Adds the target path to the target registry.
+.Parameter Path
+    The path to add to the registry. It is validated with Test-PathNotInSettings which ensures that:
+    -The path exists
+    -Is a directory
+    -Is not in the registry (HKCU or HKLM)
+.Parameter Target
+    The target hive to install the Path to.
+    Must be either User or Machine
+    Defaults to User
+#>
+Function Add-PathTToSettings {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)]
+        [ValidateNotNullOrEmpty()]
+        [ValidateScript({Test-PathNotInSettings $_})]
+        [string] $Path,
+
+        [Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName)]
+        [ValidateNotNullOrEmpty()]
+        [ValidateSet([System.EnvironmentVariableTarget]::User, [System.EnvironmentVariableTarget]::Machine)]
+        [System.EnvironmentVariableTarget] $Target = ([System.EnvironmentVariableTarget]::User)
+    )
+
+    if (-not $IsWinEnv) {
+        return
+    }
+
+    if ($Target -eq [System.EnvironmentVariableTarget]::User) {
+        [string] $Environment = 'Environment'
+        [Microsoft.Win32.RegistryKey] $Key = [Microsoft.Win32.Registry]::CurrentUser.OpenSubKey($Environment, [Microsoft.Win32.RegistryKeyPermissionCheck]::ReadWriteSubTree)
+    } else {
+        [string] $Environment = 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment'
+        [Microsoft.Win32.RegistryKey] $Key = [Microsoft.Win32.Registry]::LocalMachine.OpenSubKey($Environment, [Microsoft.Win32.RegistryKeyPermissionCheck]::ReadWriteSubTree)
+    }
+
+    # $key is null here if it the user was unable to get ReadWriteSubTree access.
+    if ($null -eq $Key) {
+        throw (New-Object -TypeName 'System.Security.SecurityException' -ArgumentList "Unable to access the target registry")
+    }
+
+    # Get current unexpanded value
+    [string] $CurrentUnexpandedValue = $Key.GetValue('PATH', '', [Microsoft.Win32.RegistryValueOptions]::DoNotExpandEnvironmentNames)
+
+    # Keep current PathValueKind if possible/appropriate
+    try {
+        [Microsoft.Win32.RegistryValueKind] $PathValueKind = $Key.GetValueKind('PATH')
+    } catch {
+        [Microsoft.Win32.RegistryValueKind] $PathValueKind = [Microsoft.Win32.RegistryValueKind]::ExpandString
+    }
+
+    # Evaluate new path
+    $NewPathValue = [string]::Concat($CurrentUnexpandedValue.TrimEnd([System.IO.Path]::PathSeparator), [System.IO.Path]::PathSeparator, $Path)
+
+    # Upgrade PathValueKind to [Microsoft.Win32.RegistryValueKind]::ExpandString if appropriate
+    if ($NewPathValue.Contains('%')) { $PathValueKind = [Microsoft.Win32.RegistryValueKind]::ExpandString }
+
+    $Key.SetValue("PATH", $NewPathValue, $PathValueKind)
+}
+
+if (-not $IsWinEnv) {
+    $architecture = "x64"
+} elseif ($(Get-ComputerInfo -Property OsArchitecture).OsArchitecture -eq "ARM 64-bit Processor") {
+    $architecture = "arm64"
+} else {
+    switch ($env:PROCESSOR_ARCHITECTURE) {
+        "AMD64" { $architecture = "x64" }
+        "x86" { $architecture = "x86" }
+        default { throw "PowerShell package for OS architecture '$_' is not supported." }
+    }
+}
+$tempDir = Join-Path ([System.IO.Path]::GetTempPath()) ([System.IO.Path]::GetRandomFileName())
+$null = New-Item -ItemType Directory -Path $tempDir -Force -ErrorAction SilentlyContinue
+try {
+    # Setting Tls to 12 to prevent the Invoke-WebRequest : The request was
+    # aborted: Could not create SSL/TLS secure channel. error.
+    $originalValue = [Net.ServicePointManager]::SecurityProtocol
+    [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
+
+    if ($Daily) {
+        $metadata = Invoke-RestMethod 'https://aka.ms/pwsh-buildinfo-daily'
+        $release = $metadata.ReleaseTag -replace '^v'
+        $blobName = $metadata.BlobName
+
+        # Get version from currently installed PowerShell Daily if available.
+        $pwshPath = if ($IsWinEnv) {Join-Path $Destination "pwsh.exe"} else {Join-Path $Destination "pwsh"}
+        $currentlyInstalledVersion = if(Test-Path $pwshPath) {
+            ((& $pwshPath -version) -split " ")[1]
+        }
+
+        if($currentlyInstalledVersion -eq $release) {
+            Write-Verbose "Latest PowerShell Daily already installed." -Verbose
+            return
+        }
+
+        if ($IsWinEnv) {
+            if ($UseMSI) {
+                $packageName = "PowerShell-${release}-win-${architecture}.msi"
+            } else {
+                $packageName = "PowerShell-${release}-win-${architecture}.zip"
+            }
+        } elseif ($IsLinuxEnv) {
+            $packageName = "powershell-${release}-linux-${architecture}.tar.gz"
+        } elseif ($IsMacOSEnv) {
+            $packageName = "powershell-${release}-osx-${architecture}.tar.gz"
+        }
+
+        if ($architecture -ne "x64") {
+            throw "The OS architecture is '$architecture'. However, we currently only support daily package for x64."
+        }
+
+
+        $downloadURL = "https://pscoretestdata.blob.core.windows.net/${blobName}/${packageName}"
+        Write-Verbose "About to download package from '$downloadURL'" -Verbose
+
+        $packagePath = Join-Path -Path $tempDir -ChildPath $packageName
+        if (!$PSVersionTable.ContainsKey('PSEdition') -or $PSVersionTable.PSEdition -eq "Desktop") {
+            # On Windows PowerShell, progress can make the download significantly slower
+            $oldProgressPreference = $ProgressPreference
+            $ProgressPreference = "SilentlyContinue"
+        }
+
+        try {
+            Invoke-WebRequest -Uri $downloadURL -OutFile $packagePath
+        } finally {
+            if (!$PSVersionTable.ContainsKey('PSEdition') -or $PSVersionTable.PSEdition -eq "Desktop") {
+                $ProgressPreference = $oldProgressPreference
+            }
+        }
+
+        $contentPath = Join-Path -Path $tempDir -ChildPath "new"
+
+        $null = New-Item -ItemType Directory -Path $contentPath -ErrorAction SilentlyContinue
+        if ($IsWinEnv) {
+            if ($UseMSI -and $Quiet) {
+                Write-Verbose "Performing quiet install"
+                $ArgumentList=@("/i", $packagePath, "/quiet")
+                if($MSIArguments) {
+                    $ArgumentList+=$MSIArguments
+                }
+                $process = Start-Process msiexec -ArgumentList $ArgumentList -Wait -PassThru
+                if ($process.exitcode -ne 0) {
+                    throw "Quiet install failed, please rerun install without -Quiet switch or ensure you have administrator rights"
+                }
+            } elseif ($UseMSI) {
+                if($MSIArguments) {
+                    Start-Process $packagePath -ArgumentList $MSIArguments -Wait
+                } else {
+                    Start-Process $packagePath -Wait
+                }
+            } else {
+                Expand-ArchiveInternal -Path $packagePath -DestinationPath $contentPath
+            }
+        } else {
+            tar zxf $packagePath -C $contentPath
+        }
+    } else {
+        $metadata = Invoke-RestMethod https://raw.githubusercontent.com/PowerShell/PowerShell/master/tools/metadata.json
+        if ($Preview) {
+            $release = $metadata.PreviewReleaseTag -replace '^v'
+        } else {
+            $release = $metadata.ReleaseTag -replace '^v'
+        }
+
+        if ($IsWinEnv) {
+            if ($UseMSI) {
+                if ($architecture -eq "arm64") {
+                    $packageName = "PowerShell-${release}-win-${architecture}.msix"
+                } else {
+                    $packageName = "PowerShell-${release}-win-${architecture}.msi"
+                }
+            } else {
+                $packageName = "PowerShell-${release}-win-${architecture}.zip"
+            }
+        } elseif ($IsLinuxEnv) {
+            $packageName = "powershell-${release}-linux-${architecture}.tar.gz"
+        } elseif ($IsMacOSEnv) {
+            $packageName = "powershell-${release}-osx-${architecture}.tar.gz"
+        }
+
+        $downloadURL = "https://github.com/PowerShell/PowerShell/releases/download/v${release}/${packageName}"
+        Write-Verbose "About to download package from '$downloadURL'" -Verbose
+
+        $packagePath = Join-Path -Path $tempDir -ChildPath $packageName
+        if (!$PSVersionTable.ContainsKey('PSEdition') -or $PSVersionTable.PSEdition -eq "Desktop") {
+            # On Windows PowerShell, progress can make the download significantly slower
+            $oldProgressPreference = $ProgressPreference
+            $ProgressPreference = "SilentlyContinue"
+        }
+
+        try {
+            Invoke-WebRequest -Uri $downloadURL -OutFile $packagePath
+        } finally {
+            if (!$PSVersionTable.ContainsKey('PSEdition') -or $PSVersionTable.PSEdition -eq "Desktop") {
+                $ProgressPreference = $oldProgressPreference
+            }
+        }
+
+        $contentPath = Join-Path -Path $tempDir -ChildPath "new"
+
+        $null = New-Item -ItemType Directory -Path $contentPath -ErrorAction SilentlyContinue
+        if ($IsWinEnv) {
+            if ($UseMSI -and $architecture -eq "arm64") {
+                Add-AppxPackage -Path $packagePath
+            } elseif ($UseMSI -and $Quiet) {
+                Write-Verbose "Performing quiet install"
+                $ArgumentList=@("/i", $packagePath, "/quiet")
+                if($MSIArguments) {
+                    $ArgumentList+=$MSIArguments
+                }
+                $process = Start-Process msiexec -ArgumentList $ArgumentList -Wait -PassThru
+                if ($process.exitcode -ne 0) {
+                    throw "Quiet install failed, please rerun install without -Quiet switch or ensure you have administrator rights"
+                }
+            } elseif ($UseMSI) {
+                if($MSIArguments) {
+                    Start-Process $packagePath -ArgumentList $MSIArguments -Wait
+                } else {
+                    Start-Process $packagePath -Wait
+                }
+            } else {
+                Expand-ArchiveInternal -Path $packagePath -DestinationPath $contentPath
+            }
+        } else {
+            tar zxf $packagePath -C $contentPath
+        }
+    }
+
+    if (-not $UseMSI) {
+        Remove-Destination $Destination
+        if (Test-Path $Destination) {
+            Write-Verbose "Copying files" -Verbose
+            # only copy files as folders will already exist at $Destination
+            Get-ChildItem -Recurse -Path "$contentPath" -File | ForEach-Object {
+                $DestinationFilePath = Join-Path $Destination $_.fullname.replace($contentPath, "")
+                Copy-Item $_.fullname -Destination $DestinationFilePath
+            }
+        } else {
+            $null = New-Item -Path (Split-Path -Path $Destination -Parent) -ItemType Directory -ErrorAction SilentlyContinue
+            Move-Item -Path $contentPath -Destination $Destination
+        }
+    }
+
+    ## Change the mode of 'pwsh' to 'rwxr-xr-x' to allow execution
+    if (-not $IsWinEnv) { chmod 755 $Destination/pwsh }
+
+    if ($AddToPath -and -not $UseMSI) {
+        if ($IsWinEnv) {
+            if ((-not ($Destination.StartsWith($ENV:USERPROFILE))) -and
+                (-not ($Destination.StartsWith($ENV:APPDATA))) -and
+                (-not ($Destination.StartsWith($env:LOCALAPPDATA)))) {
+                $TargetRegistry = [System.EnvironmentVariableTarget]::Machine
+                try {
+                    Add-PathTToSettings -Path $Destination -Target $TargetRegistry
+                } catch {
+                    Write-Warning -Message "Unable to save the new path in the machine wide registry: $_"
+                    $TargetRegistry = [System.EnvironmentVariableTarget]::User
+                }
+            } else {
+                $TargetRegistry = [System.EnvironmentVariableTarget]::User
+            }
+
+            # If failed to install to machine wide path or path was not appropriate for machine wide path
+            if ($TargetRegistry -eq [System.EnvironmentVariableTarget]::User) {
+                try {
+                    Add-PathTToSettings -Path $Destination -Target $TargetRegistry
+                } catch {
+                    Write-Warning -Message "Unable to save the new path in the registry for the current user : $_"
+                }
+            }
+        } else {
+            $targetPath = Join-Path -Path $Destination -ChildPath "pwsh"
+            if ($IsLinuxEnv) { $symlink = "/usr/bin/pwsh" } elseif ($IsMacOSEnv) { $symlink = "/usr/local/bin/pwsh" }
+            $needNewSymlink = $true
+
+            if (Test-Path -Path $symlink) {
+                $linkItem = Get-Item -Path $symlink
+                if ($linkItem.LinkType -ne "SymbolicLink") {
+                    Write-Warning "'$symlink' already exists but it's not a symbolic link. Abort adding to PATH."
+                    $needNewSymlink = $false
+                } elseif ($linkItem.Target -contains $targetPath) {
+                    ## The link already points to the target
+                    Write-Verbose "'$symlink' already points to '$targetPath'" -Verbose
+                    $needNewSymlink = $false
+                }
+            }
+
+            if ($needNewSymlink) {
+                $uid = id -u
+                if ($uid -ne "0") { $SUDO = "sudo" } else { $SUDO = "" }
+
+                Write-Verbose "Make symbolic link '$symlink' point to '$targetPath'..." -Verbose
+                & $SUDO ln -fs $targetPath $symlink
+
+                if ($LASTEXITCODE -ne 0) {
+                    Write-Error "Could not add to PATH: failed to make '$symlink' point to '$targetPath'."
+                }
+            }
+        }
+
+        ## Add to the current process 'Path' if the process is not 'pwsh'
+        $runningProcessName = (Get-Process -Id $PID).ProcessName
+        if ($runningProcessName -ne 'pwsh') {
+            $env:Path = $Destination + [System.IO.Path]::PathSeparator + $env:Path
+        }
+    }
+
+    if (-not $UseMSI) {
+        Write-Host "PowerShell has been installed at $Destination" -ForegroundColor Green
+        if ($Destination -eq $PSHOME) {
+            Write-Host "Please restart pwsh" -ForegroundColor Magenta
+        }
+    }
+} finally {
+    # Restore original value
+    [Net.ServicePointManager]::SecurityProtocol = $originalValue
+
+    Remove-Item -Path $tempDir -Recurse -Force -ErrorAction SilentlyContinue
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-powershell.ps1*
diff --git a/Docs/install-rufus.md b/Docs/install-rufus.md
index a8963ae1..76fe86af 100644
--- a/Docs/install-rufus.md
+++ b/Docs/install-rufus.md
@@ -1,4 +1,4 @@
-## install-rufus.ps1 - Installs Rufus
+## The install-rufus.ps1 PowerShell Script
 
 This PowerShell script installs Rufus from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Rufus
+.DESCRIPTION
+	This PowerShell script installs Rufus from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-rufus
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Rufus, please wait..."
+
+	& winget install "Rufus" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Rufus installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-rufus.ps1*
diff --git a/Docs/install-signal-cli.md b/Docs/install-signal-cli.md
index ef2234c1..860affce 100644
--- a/Docs/install-signal-cli.md
+++ b/Docs/install-signal-cli.md
@@ -1,4 +1,4 @@
-## install-signal-cli.ps1 - Installs signal-cli
+## The install-signal-cli.ps1 PowerShell Script
 
 This PowerShell script installs signal-cli from github.com/AsamK/signal-cli.
 See the Web page for the correct version number.
@@ -33,4 +33,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs signal-cli 
+.DESCRIPTION
+	This PowerShell script installs signal-cli from github.com/AsamK/signal-cli.
+	See the Web page for the correct version number.
+.PARAMETER Version
+	Specifies the version to install
+.EXAMPLE
+	PS> ./install-signal-cli 0.11.12
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Version = "")
+
+try {
+	if ($Version -eq "") { $Version = read-host "Enter version to install (see https://github.com/AsamK/signal-cli)" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	set-location /tmp
+
+	& wget --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'wget' - make sure wget is installed and available" }
+
+	& wget "https://github.com/AsamK/signal-cli/releases/download/v$Version/signal-cli-$($Version).tar.gz"
+	if ($lastExitCode -ne "0") { throw "'wget' failed" }
+
+	sudo tar xf "signal-cli-$Version.tar.gz" -C /opt
+	if ($lastExitCode -ne "0") { throw "'sudo tar xf' failed" }
+
+	sudo ln -sf "/opt/signal-cli-$Version/bin/signal-cli" /usr/local/bin/
+	if ($lastExitCode -ne "0") { throw "'sudo ln -sf' failed" }
+
+	rm "signal-cli-$Version.tar.gz"
+	if ($lastExitCode -ne "0") { throw "'rm' failed" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed signal-cli $Version to /opt and /usr/local/bin in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-signal-cli.ps1*
diff --git a/Docs/install-skype.md b/Docs/install-skype.md
index b98b44ec..e7914628 100644
--- a/Docs/install-skype.md
+++ b/Docs/install-skype.md
@@ -1,4 +1,4 @@
-## install-skype.ps1 - Installs Skype
+## The install-skype.ps1 PowerShell Script
 
 This PowerShell script installs Skype from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Skype
+.DESCRIPTION
+	This PowerShell script installs Skype from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-skype
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Skype, please wait..."
+
+	& winget install "Skype" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Skype installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-skype.ps1*
diff --git a/Docs/install-spotify.md b/Docs/install-spotify.md
index b4badde4..c7f5bcfd 100644
--- a/Docs/install-spotify.md
+++ b/Docs/install-spotify.md
@@ -1,4 +1,4 @@
-## install-spotify.ps1 - Installs Spotify
+## The install-spotify.ps1 PowerShell Script
 
 This PowerShell script installs Spotify from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/talk2windows
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Spotify
+.DESCRIPTION
+	This PowerShell script installs Spotify from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-spotify
+.LINK
+	https://github.com/fleschutz/talk2windows
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Spotify, please wait..."
+
+	& winget install "Spotify - Music and Podcasts" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Spotify installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-spotify.ps1*
diff --git a/Docs/install-ssh-client.md b/Docs/install-ssh-client.md
index 62893636..bd95e178 100644
--- a/Docs/install-ssh-client.md
+++ b/Docs/install-ssh-client.md
@@ -1,4 +1,4 @@
-## install-ssh-client.ps1 - Installs a SSH client (needs admin rights)
+## The install-ssh-client.ps1 PowerShell Script
 
 This PowerShell script installs a SSH client (needs admin rights).
 
@@ -23,4 +23,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs a SSH client (needs admin rights)
+.DESCRIPTION
+	This PowerShell script installs a SSH client (needs admin rights).
+.EXAMPLE
+	PS> ./install-ssh-client
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsLinux) {
+		& sudo apt install openssh-client
+	} else {
+		Add-WindowsCapability -Online -Name OpenSSH.Client*
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed SSH client in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-ssh-client.ps1*
diff --git a/Docs/install-ssh-server.md b/Docs/install-ssh-server.md
index c2ff0e0d..c3ed79fc 100644
--- a/Docs/install-ssh-server.md
+++ b/Docs/install-ssh-server.md
@@ -1,4 +1,4 @@
-## install-ssh-server.ps1 - Installs a SSH server (needs admin rights)
+## The install-ssh-server.ps1 PowerShell Script
 
 This PowerShell script installs a SSH server (needs admin rights).
 
@@ -23,4 +23,51 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs a SSH server (needs admin rights)
+.DESCRIPTION
+	This PowerShell script installs a SSH server (needs admin rights).
+.EXAMPLE
+	PS> ./install-ssh-server
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsLinux) {
+		& sudo apt install openssh-server
+	} else {
+		# Install the OpenSSH Server
+		Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
+
+		# Start the sshd service
+		Start-Service sshd
+
+		# OPTIONAL but recommended:
+		Set-Service -Name sshd -StartupType 'Automatic'
+
+		# Confirm the firewall rule is configured. It should be created automatically by setup.
+		Get-NetFirewallRule -Name *ssh*
+
+		# There should be a firewall rule named "OpenSSH-Server-In-TCP", which should be enabled
+		# If the firewall does not exist, create one
+		New-NetFirewallRule -Name sshd -DisplayName 'OpenSSH Server (sshd)' -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 22
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed and started SSH server in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-ssh-server.ps1*
diff --git a/Docs/install-thunderbird.md b/Docs/install-thunderbird.md
index 3ed89f82..40bb92ff 100644
--- a/Docs/install-thunderbird.md
+++ b/Docs/install-thunderbird.md
@@ -1,4 +1,4 @@
-## install-thunderbird.ps1 - Installs Thunderbird
+## The install-thunderbird.ps1 PowerShell Script
 
 This PowerShell script installs Mozilla Thunderbird.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Thunderbird
+.DESCRIPTION
+	This PowerShell script installs Mozilla Thunderbird.
+.EXAMPLE
+	PS> ./install-thunderbird
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Mozilla Thunderbird, please wait..."
+
+	& winget install --id Mozilla.Thunderbird --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Mozilla Thunderbird installed successfully."
+	exit 0 # success
+} catch {
+	"Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-thunderbird.ps1*
diff --git a/Docs/install-twitter.md b/Docs/install-twitter.md
index 9f8cc8ab..9eeb9bec 100644
--- a/Docs/install-twitter.md
+++ b/Docs/install-twitter.md
@@ -1,4 +1,4 @@
-## install-twitter.ps1 - Installs Twitter
+## The install-twitter.ps1 PowerShell Script
 
 This PowerShell script installs Twitter from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Twitter
+.DESCRIPTION
+	This PowerShell script installs Twitter from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-twitter
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Twitter, please wait..."
+
+	& winget install "Twitter" --source msstore --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Twitter installed successfully."
+	exit 0 # success
+} catch {
+	"Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-twitter.ps1*
diff --git a/Docs/install-unbound.md b/Docs/install-unbound.md
index 76008bbb..c32fe71d 100644
--- a/Docs/install-unbound.md
+++ b/Docs/install-unbound.md
@@ -1,4 +1,4 @@
-## install-unbound.ps1 - Installs Unbound (needs admin rights)
+## The install-unbound.ps1 PowerShell Script
 
 This PowerShell script installs Unbound, a validating, recursive, caching DNS resolver. It needs admin rights.
 
@@ -23,4 +23,72 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Installs Unbound (needs admin rights)
+.DESCRIPTION
+        This PowerShell script installs Unbound, a validating, recursive, caching DNS resolver. It needs admin rights.
+.EXAMPLE
+        PS> ./install-unbound
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1/10: Updating package infos..."
+	& sudo apt update -y
+	if ($lastExitCode -ne "0") { throw "'sudo apt update' failed" }
+
+	"⏳ Step 2/10: Installing Unbound package..."
+	& sudo apt install unbound -y
+	if ($lastExitCode -ne "0") { throw "'sudo apt install unbound' failed" }
+
+	"⏳ Step 3/10: Setting up Unbound..."
+	& sudo unbound-control-setup
+	if ($lastExitCode -ne "0") { throw "'unbound-control-setup' failed" }
+
+	"⏳ Step 4/10: Updating DNSSEC Root Trust Anchors..."
+	& sudo unbound-anchor
+	if ($lastExitCode -ne "0") { throw "'unbound-anchor' failed" }
+
+	"⏳ Step 5/10: Checking config file..."
+	& unbound-checkconf "$PSScriptRoot/../Data/unbound.conf"
+	if ($lastExitCode -ne "0") { throw "'unbound-checkconf' failed - check the syntax" }
+
+	"⏳ Step 6/10: Copying config file to /etc/unbound/unbound.conf ..."
+	& sudo cp "$PSScriptRoot/../Data/unbound.conf" /etc/unbound/unbound.conf
+	if ($lastExitCode -ne "0") { throw "'cp' failed" }
+
+	"⏳ Step 7/10: Stopping default DNS cache daemon systemd-resolved..."
+	& sudo systemctl stop systemd-resolved
+	& sudo systemctl disable systemd-resolved
+
+	"⏳ Step 8/10: (Re-)starting Unbound..."
+	& sudo unbound-control stop
+	& sudo unbound-control start
+	if ($lastExitCode -ne "0") { throw "'unbound-control start' failed" }
+
+	"⏳ Step 9/10: Checking Unbound status..."
+	& sudo unbound-control status
+	if ($lastExitCode -ne "0") { throw "'unbound-control status' failed" }
+
+	"⏳ Step 10/10: Training Unbound with frequently used domain names..."
+	& "$PSScriptRoot/check-dns.ps1" 
+	if ($lastExitCode -ne "0") { throw "'unbound-control status' failed" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed Unbound in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-unbound.ps1*
diff --git a/Docs/install-updates.md b/Docs/install-updates.md
index 060d82dd..da7b9973 100644
--- a/Docs/install-updates.md
+++ b/Docs/install-updates.md
@@ -1,4 +1,4 @@
-## install-updates.ps1 - Installs software updates
+## The install-updates.ps1 PowerShell Script
 
 This PowerShell script installs updates for the local machine (needs admin rights).
 
@@ -23,4 +23,48 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs software updates
+.DESCRIPTION
+	This PowerShell script installs updates for the local machine (needs admin rights).
+.EXAMPLE
+	PS> ./install-updates
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsLinux) {
+		"⏳ (1/4) Querying updates for installed Debian packages..."
+		& sudo apt update
+
+		"⏳ (2/4) Upgrading installed Debian packages..."
+		& sudo apt upgrade --yes
+
+		"⏳ (3/4) Removing obsolete Debian packages..."
+		& sudo apt autoremove --yes
+
+		"⏳ (4/4) Upgrading installed Snap packages..."
+		& sudo snap refresh
+	} else {
+		"⏳ (1/2) Querying updates..."
+		& winget upgrade
+
+		"⏳ (2/2) Upgrading apps..."
+		& winget upgrade --all
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed updates in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-updates.ps1*
diff --git a/Docs/install-visual-studio-code.md b/Docs/install-visual-studio-code.md
index a946b8ce..9134ac1d 100644
--- a/Docs/install-visual-studio-code.md
+++ b/Docs/install-visual-studio-code.md
@@ -1,4 +1,4 @@
-## install-visual-studio-code.ps1 - Installs Visual Studio Code
+## The install-visual-studio-code.ps1 PowerShell Script
 
 This PowerShell script installs Visual Studio Code.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Visual Studio Code
+.DESCRIPTION
+	This PowerShell script installs Visual Studio Code.
+.EXAMPLE
+	PS> ./install-visual-studio-code
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Visual Studio Code, please wait..."
+
+	& winget install --id Microsoft.VisualStudioCode --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Visual Studio Code installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-visual-studio-code.ps1*
diff --git a/Docs/install-vivaldi.md b/Docs/install-vivaldi.md
index f066f377..0fce9752 100644
--- a/Docs/install-vivaldi.md
+++ b/Docs/install-vivaldi.md
@@ -1,4 +1,4 @@
-## install-vivaldi.ps1 - Installs Vivaldi
+## The install-vivaldi.ps1 PowerShell Script
 
 This PowerShell script installs the Vivaldi browser.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Vivaldi
+.DESCRIPTION
+	This PowerShell script installs the Vivaldi browser.
+.EXAMPLE
+	PS> ./install-vivaldi
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Vivaldi, please wait..."
+
+	& winget install --id VivaldiTechnologies.Vivaldi --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Vivaldi installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-vivaldi.ps1*
diff --git a/Docs/install-vlc.md b/Docs/install-vlc.md
index 44cec780..4dea8b47 100644
--- a/Docs/install-vlc.md
+++ b/Docs/install-vlc.md
@@ -1,4 +1,4 @@
-## install-vlc.ps1 - Installs VLC
+## The install-vlc.ps1 PowerShell Script
 
 This PowerShell script installs the VLC media player.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs VLC
+.DESCRIPTION
+	This PowerShell script installs the VLC media player.
+.EXAMPLE
+	PS> ./install-vlc
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing VLC media player, please wait..."
+
+	& winget install --id VideoLAN.VLC --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"VLC media player installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-vlc.ps1*
diff --git a/Docs/install-windows-terminal.md b/Docs/install-windows-terminal.md
index d82223ec..be0ef603 100644
--- a/Docs/install-windows-terminal.md
+++ b/Docs/install-windows-terminal.md
@@ -1,4 +1,4 @@
-## install-windows-terminal.ps1 - Installs Windows Terminal
+## The install-windows-terminal.ps1 PowerShell Script
 
 This PowerShell script installs Windows Terminal from the Microsoft Store.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Windows Terminal
+.DESCRIPTION
+	This PowerShell script installs Windows Terminal from the Microsoft Store.
+.EXAMPLE
+	PS> ./install-windows-terminal
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Windows Terminal, please wait..."
+
+	& winget install --id Microsoft.WindowsTerminal --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Windows Terminal installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-windows-terminal.ps1*
diff --git a/Docs/install-wsl.md b/Docs/install-wsl.md
index c45a2e69..67cebff3 100644
--- a/Docs/install-wsl.md
+++ b/Docs/install-wsl.md
@@ -1,4 +1,4 @@
-## install-wsl.ps1 - Installs Windows Subsystem for Linux (needs admin rights)
+## The install-wsl.ps1 PowerShell Script
 
 This PowerShell script installs Windows Subsystem for Linux. It needs admin rights.
 
@@ -23,4 +23,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Windows Subsystem for Linux (needs admin rights)
+.DESCRIPTION
+	This PowerShell script installs Windows Subsystem for Linux. It needs admin rights.
+.EXAMPLE
+	PS> ./install-wsl
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($false) {
+
+		& wsl --install
+
+	} else {
+		"👉 Step 1/3: Enable WSL..."
+		& dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
+
+		"👉 Step 2/3: Enable virtual machine platform..."
+		& dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
+
+		"👉 Step 3/3: Enable WSL version 2..."
+		& wsl --set-default-version 2
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ installed Windows Subsystem for Linux (WSL) in $Elapsed sec"
+	"  NOTE: reboot now, then visit the Microsoft Store and install a Linux distribution (e.g. Ubuntu, openSUSE, SUSE Linux, Kali Linux, Debian, Fedora, Pengwin, or Alpine)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-wsl.ps1*
diff --git a/Docs/install-zoom.md b/Docs/install-zoom.md
index 98c32131..ecd8f9a1 100644
--- a/Docs/install-zoom.md
+++ b/Docs/install-zoom.md
@@ -1,4 +1,4 @@
-## install-zoom.ps1 - Installs Zoom
+## The install-zoom.ps1 PowerShell Script
 
 This PowerShell script installs Zoom.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Installs Zoom
+.DESCRIPTION
+	This PowerShell script installs Zoom.
+.EXAMPLE
+	PS> ./install-zoom
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Installing Zoom, please wait..."
+
+	& winget install --id Zoom.Zoom --accept-package-agreements --accept-source-agreements
+	if ($lastExitCode -ne "0") { throw "'winget install' failed" }
+
+	"Zoom installed successfully."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of install-zoom.ps1*
diff --git a/Docs/introduce-powershell.md b/Docs/introduce-powershell.md
index 8e8fc1f8..c403bc99 100644
--- a/Docs/introduce-powershell.md
+++ b/Docs/introduce-powershell.md
@@ -1,4 +1,4 @@
-## introduce-powershell.ps1 - Introduces PowerShell to new users
+## The introduce-powershell.ps1 PowerShell Script
 
 This PowerShell script introduces PowerShell to new users.
 
@@ -23,4 +23,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Introduces PowerShell to new users
+.DESCRIPTION
+	This PowerShell script introduces PowerShell to new users.
+.EXAMPLE
+	PS> ./introduce-powershell
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	& "$PSScriptRoot/write-big.ps1" "PowerShell"
+
+	& "$PSScriptRoot/write-animated.ps1" "Welcome to PowerShell"
+	& "$PSScriptRoot/write-animated.ps1" "Feel the power of the console and scripting"
+
+	""
+	"* Want to learn PowerShell? See the tutorials at: https://www.guru99.com/powershell-tutorial.html"
+	""
+	"* Need documentation? See the PowerShell docs at: https://docs.microsoft.com/en-us/powershell/"
+	""
+	"* Want sample scripts? See PowerShell Scripts at: https://github.com/fleschutz/PowerShell/"
+	""
+
+	& "$PSScriptRoot/write-typewriter.ps1" "P.S. PowerShell is looking forward to execute your next command"
+	""
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of introduce-powershell.ps1*
diff --git a/Docs/list-aliases.md b/Docs/list-aliases.md
index d77e87f7..6f3a0dea 100644
--- a/Docs/list-aliases.md
+++ b/Docs/list-aliases.md
@@ -1,4 +1,4 @@
-## list-aliases.ps1 - Lists all PowerShell aliases
+## The list-aliases.ps1 PowerShell Script
 
 This PowerShell scripts lists all PowerShell aliases.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all PowerShell aliases
+.DESCRIPTION
+	This PowerShell scripts lists all PowerShell aliases.
+.EXAMPLE
+	PS> ./list-aliases
+
+	CommandType     Name                                               Version    Source
+	-----------     ----                                               -------    ------
+	Alias           CFS -> ConvertFrom-String                          3.1.0.0    Microsoft.PowerShell.Utility
+	Alias           fhx -> Format-Hex                                  3.1.0.0    Microsoft.PowerShell.Utility
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	get-alias
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-aliases.ps1*
diff --git a/Docs/list-anagrams.md b/Docs/list-anagrams.md
index f11f9126..7533f59a 100644
--- a/Docs/list-anagrams.md
+++ b/Docs/list-anagrams.md
@@ -1,4 +1,4 @@
-## list-anagrams.ps1 - Lists all anagrams of the given word
+## The list-anagrams.ps1 PowerShell Script
 
 This PowerShell script lists all anagrams of the given word.
 
@@ -41,4 +41,75 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all anagrams of the given word
+.DESCRIPTION
+	This PowerShell script lists all anagrams of the given word.
+.PARAMETER Word
+	Specifies the word to use
+.PARAMETER Columns
+	Specifies the number of columns
+.EXAMPLE
+	PS> ./list-anagrams Baby
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Word = "", [int]$Columns = 8)
+
+function GetPermutations {
+    [cmdletbinding()]
+    Param(
+        [parameter(ValueFromPipeline=$True)]
+        [string]$String = 'the'
+    )
+    Begin {
+        Function NewAnagram { Param([int]$NewSize)              
+            if ($NewSize -eq 1) {
+                return
+            }
+            for ($i=0;$i -lt $NewSize; $i++) { 
+                NewAnagram  -NewSize ($NewSize - 1)
+                if ($NewSize -eq 2) {
+                    New-Object PSObject -Property @{
+                        Permutation = $stringBuilder.ToString()                  
+                    }
+                }
+                MoveLeft -NewSize $NewSize
+            }
+        }
+        Function MoveLeft { Param([int]$NewSize)        
+            $z = 0
+            $position = ($Size - $NewSize)
+            [char]$temp = $stringBuilder[$position]           
+            for ($z=($position+1);$z -lt $Size; $z++) {
+                $stringBuilder[($z-1)] = $stringBuilder[$z]               
+            }
+            $stringBuilder[($z-1)] = $temp
+        }
+    }
+    Process {
+        $size = $String.length
+        $stringBuilder = New-Object System.Text.StringBuilder -ArgumentList $String
+        NewAnagram -NewSize $Size
+    }
+    End {}
+}
+
+try {
+	if ($Word -eq "" ) {
+		$Word = read-host "Enter word"
+		$Columns = read-host "Enter number of columns"
+	}
+	GetPermutations -String $Word | Format-Wide -Column $Columns
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-anagrams.ps1*
diff --git a/Docs/list-apps.md b/Docs/list-apps.md
index 4aaf9edd..88dd026f 100644
--- a/Docs/list-apps.md
+++ b/Docs/list-apps.md
@@ -1,4 +1,4 @@
-## list-apps.ps1 - Lists the installed apps
+## The list-apps.ps1 PowerShell Script
 
 This PowerShell script lists the installed applications (from Windows Store, or Snap Store).
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the installed apps
+.DESCRIPTION
+	This PowerShell script lists the installed applications (from Windows Store, or Snap Store).
+.EXAMPLE
+	PS> ./list-apps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		& snap list
+	} else {
+		Get-AppxPackage | Select-Object Name,Version | Format-Table -autoSize
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-apps.ps1*
diff --git a/Docs/list-automatic-variables.md b/Docs/list-automatic-variables.md
index aab6cadc..83e2ac18 100644
--- a/Docs/list-automatic-variables.md
+++ b/Docs/list-automatic-variables.md
@@ -1,4 +1,6 @@
-## list-automatic-variables.ps1 - list-automatic-variables.ps1 
+## The list-automatic-variables.ps1 PowerShell Script
+
+list-automatic-variables.ps1 
 
 
 ## Parameters
@@ -10,4 +12,88 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all automatic variables of PowerShell
+.DESCRIPTION
+	This PowerShell script lists all automatic variables of PowerShell.
+.EXAMPLE
+	PS> ./list-automatic-variables
+
+	Variable                        Content
+	--------                        -------
+	$false                          False
+	$HOME                           C:\Users\Markus
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function AddItem { param([string]$Variable, [string]$Content)
+	new-object PSObject -property @{ 'Variable' = "$Variable"; 'Content' = "$Content" }
+}
+
+function ListAutomaticVariables {
+	AddItem "`$args"			"$args"
+	AddItem "`$ConsoleFileName"		"$ConsoleFileName"
+	AddItem "`$Error[0]"			"$($Error[0])"
+	AddItem "`$Event"			"$Event"
+	AddItem "`$EventArgs"			"$EventArgs"
+	AddItem "`$EventSubscriber"		"$EventSubscriber"
+	AddItem "`$ExecutionContext"		"$ExecutionContext"
+	AddItem "`$false"			"$false"
+	AddItem "`$foreach"			"$foreach"
+	AddItem "`$HOME"			"$HOME"
+	AddItem "`$input"			"$input"
+	AddItem "`$IsCoreCLR"			"$IsCoreCLR"
+	AddItem "`$IsLinux"			"$IsLinux"
+	AddItem "`$IsMacOS"			"$IsMacOS"
+	AddItem "`$IsWindows"			"$IsWindows"
+	AddItem "`$LastExitCode"		"$LastExitCode"
+	AddItem "`$Matches"			"$Matches"
+	AddItem "`$MyInvocation.PSScriptRoot" "$($MyInvocation.PSScriptRoot)"
+	AddItem "`$MyInvocation.PSCommandPath" "$($MyInvocation.PSCommandPath)"
+	AddItem "`$NestedPromptLevel"		"$NestedPromptLevel"
+	AddItem "`$null"			"$null"
+	AddItem "`$PID"				"$PID"
+	AddItem "`$PROFILE"			"$PROFILE"
+	AddItem "`$PSBoundParameters"		"$PSBoundParameters"
+	AddItem "`$PSCmdlet"			"$PSCmdlet"
+	AddItem "`$PSCommandPath"		"$PSCommandPath"
+	AddItem "`$PSCulture"			"$PSCulture"
+	AddItem "`$PSDebugContext"		"$PSDebugContext"
+	AddItem "`$PSHOME"			"$PSHOME"
+	AddItem "`$PSItem"			"$PSItem"
+	AddItem "`$PSScriptRoot"		"$PSScriptRoot"
+	AddItem "`$PSSenderInfo"		"$PSSenderInfo"
+	AddItem "`$PSUICulture"			"$PSUICulture"
+	AddItem "`$PSVersionTable.PSVersion"	"$($PSVersionTable.PSVersion)"
+	AddItem "`$PSVersionTable.PSEdition"	"$($PSVersionTable.PSEdition)"
+	AddItem "`$PSVersionTable.GitCommitId"	"$($PSVersionTable.GitCommitId)"
+	AddItem "`$PSVersionTable.OS"		"$($PSVersionTable.OS)"
+	AddItem "`$PSVersionTable.Platform"	"$($PSVersionTable.Platform)"
+	AddItem "`$PSVersionTable.PSCompatibleVersions" "$($PSVersionTable.PSCompatibleVersions)"
+	AddItem "`$PSVersionTable.PSRemotingProtocolVersion" "$($PSVersionTable.PSRemotingProtocolVersion)"
+	AddItem "`$PSVersionTable.SerializationVersion" "$($PSVersionTable.SerializationVersion)"
+	AddItem "`$PSVersionTable.WSManStackVersion" "$($PSVersionTable.WSManStackVersion)"
+	AddItem "`$PWD"				"$PWD"
+	AddItem "`$Sender"			"$Sender"
+	AddItem "`$ShellId"			"$ShellId"
+	AddItem "`$StackTrace"			"$StackTrace"
+	AddItem "`$switch"			"$switch"
+	AddItem "`$this"			"$this"
+	AddItem "`$true"			"$true"
+}
+
+try {
+	ListAutomaticVariables | format-table -property Variable,Content
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-automatic-variables.ps1*
diff --git a/Docs/list-bios.md b/Docs/list-bios.md
index 068d6022..579971fd 100644
--- a/Docs/list-bios.md
+++ b/Docs/list-bios.md
@@ -1,4 +1,4 @@
-## list-bios.ps1 - Lists BIOS details
+## The list-bios.ps1 PowerShell Script
 
 This PowerShell script lists the BIOS details.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists BIOS details
+.DESCRIPTION
+	This PowerShell script lists the BIOS details.
+.EXAMPLE
+	PS> ./list-bios
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-CimInstance -ClassName Win32_BIOS
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-bios.ps1*
diff --git a/Docs/list-bluetooth-devices.md b/Docs/list-bluetooth-devices.md
index bbd39414..ed107fd6 100644
--- a/Docs/list-bluetooth-devices.md
+++ b/Docs/list-bluetooth-devices.md
@@ -1,4 +1,4 @@
-## list-bluetooth-devices.ps1 - Lists Bluetooth devices
+## The list-bluetooth-devices.ps1 PowerShell Script
 
 This PowerShell script lists all Bluetooth devices connected to the computer.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists Bluetooth devices
+.DESCRIPTION
+	This PowerShell script lists all Bluetooth devices connected to the computer.
+.EXAMPLE
+	PS> ./list-bluetooth-devices
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-PnpDevice | Where-Object {$_.Class -eq "Bluetooth"}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-bluetooth-devices.ps1*
diff --git a/Docs/list-branches.md b/Docs/list-branches.md
index 26d05e26..3cfa3745 100644
--- a/Docs/list-branches.md
+++ b/Docs/list-branches.md
@@ -1,4 +1,4 @@
-## list-branches.ps1 - Lists all branches in a Git repository
+## The list-branches.ps1 PowerShell Script
 
 This PowerShell script lists all branches in a Git repository.
 
@@ -41,4 +41,52 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all branches in a Git repository
+.DESCRIPTION
+	This PowerShell script lists all branches in a Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository (current working directory by default)
+.PARAMETER SearchPattern
+	Specifies the search patter (anything by default)
+.EXAMPLE
+	PS> ./list-branches
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD", [string]$SearchPattern = "*")
+
+try {
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	& git -C "$RepoDir" fetch 
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
+
+	$Branches = $(git -C "$RepoDir" branch --list --remotes --no-color --no-column)
+	if ($lastExitCode -ne "0") { throw "'git branch --list' failed" }
+
+	""
+	"List of Git Branches"
+	"--------------------"
+	foreach($Branch in $Branches) {
+		if ("$Branch" -match "origin/HEAD") { continue }
+		$BranchName = $Branch.substring(9)
+		if ("$BranchName" -notlike "$SearchPattern") { continue }
+		"$BranchName"
+	}
+	""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-branches.ps1*
diff --git a/Docs/list-calendar.md b/Docs/list-calendar.md
index 8252514e..ac8a6bb3 100644
--- a/Docs/list-calendar.md
+++ b/Docs/list-calendar.md
@@ -1,4 +1,4 @@
-## list-calendar.ps1 - Lists the calendar
+## The list-calendar.ps1 PowerShell Script
 
 Lists calendar elements, either a single month or an entire year.
 
@@ -63,4 +63,174 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the calendar 
+.DESCRIPTION
+	Lists calendar elements, either a single month or an entire year.
+.PARAMETER Month
+	If specified, will limit output to a single month with this numeral value.
+.PARAMETER Year
+	If specified, will output an entire year.
+.EXAMPLE
+	PS> ./list-calendar
+	Lists the calendar for current month.
+.EXAMPLE
+	PS> ./list-calendar 2013
+	Lists the calendar for 2013.
+.EXAMPLE
+	PS> ./list-calendar 04 2011
+	Lists the calendar for April, 2011.
+.EXAMPLE
+	PS> ./list-calendar 7
+	Lists the calendar for July of this year.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$Month = (Get-Date).Month, [int]$Year = (Get-Date).Year)
+
+function Print-Month ($month, $year) {
+    $firstDayOfMonth = Get-Date -month $month -day 1 -year $year
+    $lastDayOfMonth = (Get-Date -month $firstDayOfMonth.AddMonths(1).Month -day 1 -year $firstDayOfMonth.AddMonths(1).Year).AddDays(-1)
+    
+    $header = (Get-Date $firstDayOfMonth -Format MMMM) + " " + $firstDayOfMonth.Year
+    Write-Host
+    Write-Host ((" " * (($daysLine.Length - $header.Length) / 2)) + $header)
+    Write-Host $daysLine
+    
+    for ($day = $firstDayOfMonth; $day -le $lastDayOfMonth; $day = $day.AddDays(1)) {
+        if ($day.day -eq 1) {
+            Write-Host (" " * 3 * [int](Get-Date $day -uformat %u)) -NoNewLine
+        }
+        
+        Write-Host ((Get-Date $day -Format dd).ToString()) -NoNewLine 
+        Write-Host " " -NoNewLine
+        
+        if ($day.DayOfWeek -eq "Saturday") {
+            Write-Host
+        }
+    }
+    
+    if ($lastDayOfMonth.DayOfWeek -ne "Saturday") {
+        Write-Host
+    }
+
+    Write-Host
+}
+
+function Print-Year($year) {
+
+    Write-Host
+    
+    for($month = 1; $month -le 12; $month += 3) {
+        $header = ""
+        
+        for ($i = $month; $i -lt $month + 3; $i++) {
+            $tempHeader = (Get-Date -month $i -Format MMMM) + " " + $year.ToString()
+            $header += ((" " * (($daysLine.Length - $tempHeader.Length) / 2)) + $tempHeader + (" " * (($daysLine.Length - $tempHeader.Length) / 2)))
+            $header += "  "
+        }
+        
+        Write-Host $header
+        Write-Host (($daysLine + "  ") * 3)
+        
+        $dayCounts = (1, 1, 1)
+        $i = 0
+
+        while ($dayCounts[0] -le (Get-Date -day 1 -month ($month + 1) -year $year).AddDays(-1).day -or `
+               $dayCounts[1] -le (Get-Date -day 1 -month ($month + 2) -year $year).AddDays(-1).day -or `
+               $dayCounts[2] -le (Get-Date -day 1 -month (($month + 3) % 12) -year $year).AddDays(-1).day) {
+
+            $dayOfMonth = $dayCounts[$i]
+            $dayCounts[$i]++
+            $dayOffset = [int](Get-Date -day 1 -month ($month + $i) -year $year -uformat %u)
+            
+            if ($dayOfMonth -eq 1) {
+                Write-Host (" " * 3 * $dayOffSet) -NoNewLine
+            }
+                
+            if ($dayOfMonth -le (Get-Date -day 1 -month ((($i + $month) % 12) + 1) -year $year).AddDays(-1).day) {
+                $currentDay = (Get-Date -day $dayOfMonth -month ((($i + $month - 1) % 12) + 1) -year $year)
+
+                Write-Host ((Get-Date -month ($i + $month) -day $dayOfMonth -year $year -Format dd).ToString()) -NoNewLine 
+                Write-Host " " -NoNewLine
+            }
+            else {
+                Write-Host "   " -NoNewLine
+            }
+            
+            if ((($dayOfMonth + $dayOffset) % 7) -eq 0) {
+                $i = ($i + 1) % 3
+                Write-Host "  " -NoNewLine
+                
+                if ($i -eq 0) {
+                    Write-Host
+                }
+            }
+        }
+        
+        Write-Host
+        $dayCounts = (1, 1, 1)
+    }
+}
+
+function Find-WeekDayMultiple ($year, $month, $dayOfWeek, $multiple) {
+    $result = Get-Date -Year $year -Month $month -Day 1
+    $multipleCount = 0
+
+    do {
+        if ($result.DayOfWeek -eq $dayOfWeek) {
+            $multipleCount++
+        }
+
+        $result = $result.AddDays(1)
+
+        if ($result.Month -ne $month) {
+            throw "Could not find weekday multiple."
+        }
+    }
+    while ($multipleCount -lt $multiple)
+
+    return $result.AddDays(-1)
+}
+
+function Find-LastWeekDay ($year, $month, $dayOfWeek) {
+    $result = $dayCounter = Get-Date -Year $year -Month $month -Day 1
+
+    while ($dayCounter.Month -eq $month) {
+        if ($dayCounter.DayOfWeek -eq $dayOfWeek) {
+            $result = $dayCounter
+        }
+        $dayCounter = $dayCounter.AddDays(1)
+    }
+    return $result
+}
+
+try {
+	Set-Variable -name daysLine -option Constant -value "Su Mo Tu We Th Fr Sa "
+
+	if ($year -lt 0) { throw "Year parameter must be greater than 0" }
+	if ($month -lt 0) { throw "Month parameter must be between 1 and 12" }
+
+	if (($month -gt 12) -and ($year -eq (Get-Date).Year)) {
+	    $year = $month
+	    $month = 0
+	} elseif (($month -gt 12) -and ($year -ne (Get-Date).Year)) {
+	    throw "Month parameter must be between 1 and 12"
+	}
+	if ($month -ne 0) {
+	    Print-Month $month $year
+	} else {
+	    Print-Year $year
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-calendar.ps1*
diff --git a/Docs/list-cheat-sheet.md b/Docs/list-cheat-sheet.md
index 46b6e2d0..fbcdb531 100644
--- a/Docs/list-cheat-sheet.md
+++ b/Docs/list-cheat-sheet.md
@@ -1,4 +1,4 @@
-## list-cheat-sheet.ps1 - Lists the PowerShell cheat sheet
+## The list-cheat-sheet.ps1 PowerShell Script
 
 This PowerShell script lists the PowerShell cheat sheet.
 
@@ -23,4 +23,48 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the PowerShell cheat sheet
+.DESCRIPTION
+	This PowerShell script lists the PowerShell cheat sheet.
+.EXAMPLE
+	PS> ./list-cheat-sheet
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+"PowerShell Cheat Sheet"
+"======================"
+""
+"Basic Commands"
+"--------------"
+"         Cmdlet : Commands built into shell written in .NET"
+"      Functions : Commands written in PowerShell language"
+"      Parameter : Argument to a Cmdlet/Function/Script"
+"          Alias : Shortcut for a Cmdlet or Function"
+"        Scripts : Text files with .ps1 extension"
+"   Applications : Existing windows programs"
+"      Pipelines : Pass objects Get-process word | Stop-Process"
+"         Ctrl+c : Interrupt current command"
+"     Left/right : Navigate editing cursor"
+"Ctrl+left/right : Navigate a word at a time"
+"     Home / End : End Move to start / end of line"
+"      Up / down : Move up and down through history"
+"         Insert : Toggles between insert/overwrite mode"
+"             F7 : Command history in a window"
+"Tab / Shift-Tab : Command line completion"
+""
+"Variables"
+"---------"
+"             `$var = `"string`" : Assign variable"
+"`$a,`$b = 0 or `$a,`$b = 'a','b' : Assign multiple variables"
+"               `$a,`$b = `$b,`$a : Flip variables"
+"                 `$var=[int]5 : Strongly typed variable"
+""
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-cheat-sheet.ps1*
diff --git a/Docs/list-city-weather.md b/Docs/list-city-weather.md
index 92000394..e642a0ee 100644
--- a/Docs/list-city-weather.md
+++ b/Docs/list-city-weather.md
@@ -1,4 +1,4 @@
-## list-city-weather.ps1 - Lists current weather of cities world-wide
+## The list-city-weather.ps1 PowerShell Script
 
 This PowerShell script lists the current weather of cities world-wide (west to east).
 
@@ -23,4 +23,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists current weather of cities world-wide 
+.DESCRIPTION
+	This PowerShell script lists the current weather of cities world-wide (west to east).
+.EXAMPLE
+	PS> ./list-city-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$Cities="Hawaii","Los Angeles","Mexico City","Dallas","Miami","New York","Rio de Janeiro","Paris","London","Berlin","Cape Town","Dubai","Mumbai","Singapore","Hong Kong","Perth","Peking","Tokyo","Sydney"
+
+function ListCityWeather {
+	foreach($City in $Cities) {
+		$Conditions = (Invoke-WebRequest http://wttr.in/${City}?format="%c  +%t`t+%p`t+%h`t+%P  +%w" -UserAgent "curl" -useBasicParsing).Content
+		$Sun = (Invoke-WebRequest http://wttr.in/${City}?format="+%S →+%s" -UserAgent "curl" -useBasicParsing).Content
+		New-Object PSObject -Property @{ City="$City"; Conditions="$Conditions"; Sun="$Sun" }
+	}
+}
+
+try {
+	ListCityWeather | Format-Table -property City,Conditions,Sun
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-city-weather.ps1*
diff --git a/Docs/list-cli-tools.md b/Docs/list-cli-tools.md
index ea571843..7920c422 100644
--- a/Docs/list-cli-tools.md
+++ b/Docs/list-cli-tools.md
@@ -1,4 +1,6 @@
-## list-cli-tools.ps1 - list-cli-tools.ps1 
+## The list-cli-tools.ps1 PowerShell Script
+
+list-cli-tools.ps1 
 
 
 ## Parameters
@@ -10,4 +12,290 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists installed CLI tools
+.DESCRIPTION
+	This PowerShell script lists installed command-line interface (CLI) tools.
+.EXAMPLE
+	PS> ./list-cli-tools
+
+	Name         Version         Path                                          FileSize
+	----         -------         ----                                          --------
+	at           10.0.19041.1    C:\WINDOWS\system32\at.exe                    31232
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function CheckFor { param([string]$Cmd, [string]$VersionArg)
+	try {
+		$Info = Get-Command $Cmd -ErrorAction Stop
+		$Path = $Info.Source
+		if ("$($Info.Version)" -eq "0.0.0.0") {
+			if ("$VersionArg" -ne "") {
+				$Result = invoke-expression "$Path $VersionArg"
+				if ("$Result" -match '\d+.\d+\.\d+') {
+					$Version = "$($Matches[0])"
+				} elseif ("$Result" -match '\d+\.\d+') {
+					$Version = "$($Matches[0])"
+				} else {
+					$Version = ""
+				}
+			} else {
+				$Version = ""
+			}
+		} else {
+			$Version = $Info.Version
+		}
+		if (Test-Path "$Path" -pathType leaf) {
+			$FileSize = (Get-Item "$Path").Length
+		} else {
+			$FileSize = "0"
+		}
+		New-Object PSObject -Property @{ Name=$Cmd; Version=$Version; Path=$Path; FileSize=$FileSize }
+	} catch {
+		return
+	}
+}
+
+function ListTools { 
+	CheckFor 7z	"-version"
+	CheckFor ant	"-v"
+	CheckFor apt	"--version"
+	CheckFor apt-get "--version"
+	CheckFor amixer	"--version"
+	CheckFor aplay	"--version"
+	CheckFor ar	"--version"
+	CheckFor arch	"--version"
+	CheckFor arecord "--version"
+	CheckFor arp    ""
+	CheckFor at	""
+	CheckFor attrib	""
+	CheckFor awk	"--version"
+	CheckFor b2sum	"--version"
+	CheckFor base32	"--version"
+	CheckFor base64	"--version"
+	CheckFor basename "--version"
+	CheckFor basenc	"--version"
+	CheckFor bash	"--version"
+	CheckFor bc		"--version"
+	CheckFor bunzip2	"--version"
+	CheckFor bzcat	"--version"
+	CheckFor bzip2	"--version"
+	CheckFor bzip2recover "--version"
+	CheckFor captoinfo "--version"
+	CheckFor cat	"-version"
+	CheckFor cc		"--version"
+	CheckFor chattr	"--version"
+	CheckFor chcon	"--version"
+	CheckFor chdsk	""
+	CheckFor chgrp	"--version"
+	CheckFor chmod	"--version"
+	CheckFor chkntfs ""
+	CheckFor chown	"--version"
+	CheckFor chroot	"--version"
+	CheckFor choco  "--version"
+	CheckFor cipher ""
+	CheckFor cksum	"--version"
+	CheckFor clang	"--version"
+	CheckFor clear	"--version"
+	CheckFor cmake	"--version"
+	CheckFor cmd	""
+	CheckFor cmp	"--version"
+	CheckFor column	"--version"
+	CheckFor comp	""
+	CheckFor compact ""
+	CheckFor cp		"--version"
+	CheckFor cpack	"--version"
+	CheckFor csplit	"--version"
+	CheckFor ctest	"--version"
+	CheckFor curl	"--version"
+	CheckFor cut	"--version"
+	CheckFor cygcheck	"--version"
+	CheckFor cygpath	"--version"
+	CheckFor d2u	"--version"
+	CheckFor dash	"--version"
+	CheckFor date	""
+	CheckFor dd		"--version"
+	CheckFor df		"--version"
+	CheckFor diff	"--version"
+	CheckFor diff3	"--version"
+	CheckFor dir	"--version"
+	CheckFor dircolors "--version"
+	CheckFor dirname	"--version"
+	CheckFor dism	""
+	CheckFor dos2unix	"--version"
+	CheckFor driverquery ""
+	CheckFor du		"--version"
+	CheckFor echo	"--version"
+	CheckFor egrep	"--version"
+	CheckFor env	"--version"
+	CheckFor ex		"--version"
+	CheckFor expand	"--version"
+	CheckFor expr	"--version"
+	CheckFor factor	"--version"
+	CheckFor false	"--version"
+	CheckFor fido2-assert "--version"
+	CheckFor fido2-cred   "--version"
+	CheckFor fido2-token  "--version"
+	CheckFor file	"--version"
+	CheckFor find	"--version"
+	CheckFor fgrep	"--version"
+	CheckFor fmt	"--version"
+	CheckFor fold	"--version"
+	CheckFor ftp	"--version"
+	CheckFor funzip	"--version"
+	CheckFor gawk	"--version"
+	CheckFor gencat	"--version"
+	CheckFor getconf	"--version"
+	CheckFor getopt	"--version"
+	CheckFor gettext  "--version"
+	CheckFor gcc	"--version"
+	CheckFor gdb	"--version"
+	CheckFor gh		"--version"
+	CheckFor git	"--version"
+	CheckFor gkill	"--version"
+	CheckFor gmondump "--version"
+	CheckFor gpg	"--version"
+	CheckFor gpg-agent "--version"
+	CheckFor gpgconf	"--version"
+	CheckFor gpg-error "--version"
+	CheckFor gpgsplit	"--version"
+	CheckFor gpgtar	"--version"
+	CheckFor grep	"--version"
+	CheckFor groups	"--version"
+	CheckFor gzip	"--version"
+	CheckFor head	"--version"
+	CheckFor hcsdiag ""
+	CheckFor help	"--version"
+	CheckFor hmac256	"--version"
+	CheckFor hostid	"--version"
+	CheckFor hostname ""
+	CheckFor htop	"--version"
+	CheckFor iconv	"--version"
+	CheckFor id		"--version"
+	CheckFor ipfs	"--version"
+	CheckFor java	"--version"
+	CheckFor join	"--version"
+	CheckFor kill	"--version"
+	CheckFor ldd	"--version"
+	CheckFor less	"--version"
+	CheckFor link	"--version"
+	CheckFor ln	"--version"
+	CheckFor locale	"--version"
+	CheckFor locate	"--version"
+	CheckFor logname	"--version"
+	CheckFor ls	"--version"
+	CheckFor lsattr	"--version"
+	CheckFor lsb_release ""
+	CheckFor lzma	"--version"
+	CheckFor mac2unix "--version"
+	CheckFor make	"--version"
+	CheckFor md5sum "--version"
+	CheckFor minidumper "--version"
+	CheckFor mkdir	"--version"
+	CheckFor mkfifo "--version"
+	CheckFor mkgroup	"--version"
+	CheckFor mknod	"--version"
+	CheckFor mkpasswd "--version"
+	CheckFor mktemp	"--version"
+	CheckFor mount	"--version"
+	CheckFor MpCmdRun "-h"
+	CheckFor netsh  ""
+	CheckFor netstat ""
+	CheckFor nice	"--version"
+	CheckFor nohup	"--version"
+	CheckFor nroff	"--version"
+	CheckFor nslookup ""
+	CheckFor openssl ""
+	CheckFor passwd	"--version"
+	CheckFor paste	"--version"
+	CheckFor perl	"--version"
+	CheckFor ping	"-V"
+	CheckFor ping6	"-V"
+	CheckFor pip	"--version"
+	CheckFor pip3	"--version"
+	CheckFor pip3.8	"--version"
+	CheckFor powercfg "/?"
+	CheckFor powershell "--version"
+	CheckFor print	""
+	CheckFor printf "--version"
+	CheckFor python "--version"
+	CheckFor python3 "--version"
+	CheckFor python3.8 "--version"
+	CheckFor rasdial "--version"
+	CheckFor regedit "--version"
+	CheckFor replace "--version"
+	CheckFor robocopy "--version"
+	CheckFor route  ""
+	CheckFor rsh	""
+	CheckFor rsync	"--version"
+	CheckFor rundll32 "--version"
+	CheckFor scp	""
+	CheckFor sftp	""
+	CheckFor sh		"--version"
+	CheckFor sha1sum "--version"
+	CheckFor sha256sum "--version"
+	CheckFor sha512sum "--version"
+	CheckFor ssh	""
+	CheckFor ssh-keygen ""
+	CheckFor sort	"--version"
+	CheckFor split	"--version"
+	CheckFor strace	"--version"
+	CheckFor strings "--version"
+	CheckFor strip	"--version"
+	CheckFor sudo	"--version"
+	CheckFor systeminfo ""
+	CheckFor tail	"--version"
+	CheckFor tar	"--version"
+	CheckFor taskkill ""
+	CheckFor tasklist ""
+	CheckFor tee	"--version"
+	CheckFor time	""
+	CheckFor timeout ""
+	CheckFor top	"-v"
+	CheckFor tskill ""
+	CheckFor typeperf ""
+	CheckFor tzsync "--version"
+	CheckFor uniq	"--version"
+	CheckFor vi	"--version"
+	CheckFor vim	"--version"
+	CheckFor vulkaninfo "--version"
+	CheckFor w32tm  "/?"
+	CheckFor waitfor "--version"
+	CheckFor wakeonlan ""
+	CheckFor wget	"--version"
+	CheckFor where	"--version"
+	CheckFor whatis "--version"
+	CheckFor which	""
+	CheckFor winget	"--version"
+	CheckFor winsat ""
+	CheckFor whoami "--version"
+	CheckFor wput	"--version"
+	CheckFor write	""
+	CheckFor wsl	"--version"
+	CheckFor xcopy	"--version"
+	CheckFor yes	"--version"
+	CheckFor zip	"--version"
+	CheckFor zipcloak "--version"
+	CheckFor zipdetails ""
+	CheckFor zipgrep ""
+	CheckFor zipinfo ""
+	CheckFor zipnote ""
+	CheckFor zipsplit ""
+	CheckFor zsh	"--version"
+}
+ 
+try {
+	ListTools | Format-Table -property @{e='Name';width=12},@{e='Version';width=15},@{e='Path';width=70},@{e='FileSize';width=10}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-cli-tools.ps1*
diff --git a/Docs/list-clipboard.md b/Docs/list-clipboard.md
index ee14c22e..43466e83 100644
--- a/Docs/list-clipboard.md
+++ b/Docs/list-clipboard.md
@@ -1,4 +1,4 @@
-## list-clipboard.ps1 - Lists the contents of the clipboard
+## The list-clipboard.ps1 PowerShell Script
 
 This PowerShell script lists the contents of the clipboard.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the contents of the clipboard
+.DESCRIPTION
+	This PowerShell script lists the contents of the clipboard.
+.EXAMPLE
+	PS> ./list-clipboard
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"📋 $(get-clipboard)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-clipboard.ps1*
diff --git a/Docs/list-cmdlets.md b/Docs/list-cmdlets.md
index 28b82170..c825a17c 100644
--- a/Docs/list-cmdlets.md
+++ b/Docs/list-cmdlets.md
@@ -1,4 +1,4 @@
-## list-cmdlets.ps1 - Lists all PowerShell cmdlets
+## The list-cmdlets.ps1 PowerShell Script
 
 This PowerShell script lists all PowerShell cmdlets.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all PowerShell cmdlets
+.DESCRIPTION
+	This PowerShell script lists all PowerShell cmdlets.
+.EXAMPLE
+	PS> ./list-cmdlets
+
+	CommandType     Name                                  Version    Source
+	-----------     ----                                  -------    ------
+	Function        Add-BCDataCacheExtension              1.0.0.0    BranchCache
+	Function        Add-BitLockerKeyProtector             1.0.0.0    BitLocker
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-Command -Command-Type cmdlet
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-cmdlets.ps1*
diff --git a/Docs/list-commit-statistics.md b/Docs/list-commit-statistics.md
index eb19d88e..202b95c9 100644
--- a/Docs/list-commit-statistics.md
+++ b/Docs/list-commit-statistics.md
@@ -1,4 +1,4 @@
-## list-commit-statistics.ps1 - Lists the commit statistics of a Git repository
+## The list-commit-statistics.ps1 PowerShell Script
 
 This PowerShell script lists the commit statistics of a Git repository.
 
@@ -34,4 +34,49 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the commit statistics of a Git repository
+.DESCRIPTION
+	This PowerShell script lists the commit statistics of a Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository.
+.EXAMPLE
+	PS> ./list-commit-statistics
+	    1720 Markus Fleschutz <markus@fleschutz.de>
+	    ...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	Write-Progress "⏳ Step 1/4 - Searching for Git executable..."
+	$null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	Write-Progress "⏳ Step 2/4 - Checking folder 📂$RepoDirName..."
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	Write-Progress "⏳ Step 3/4 - Fetching updates..."
+	& git -C "$RepoDir" fetch --all --quiet
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
+
+	Write-Progress "⏳ Step 4/4 - Querying commits..."
+	" "
+	"Commits Author"
+	"------- ------"
+	git -C "$RepoDir" shortlog --summary --numbered --email --no-merges
+	if ($lastExitCode -ne "0") { throw "'git shortlog' failed with exit code $lastExitCode" }
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-commit-statistics.ps1*
diff --git a/Docs/list-commits.md b/Docs/list-commits.md
index 86c6804b..094be78b 100644
--- a/Docs/list-commits.md
+++ b/Docs/list-commits.md
@@ -1,4 +1,4 @@
-## list-commits.ps1 - Lists all commits in a Git repository
+## The list-commits.ps1 PowerShell Script
 
 This PowerShell script lists all commits in a Git repository. Supported output formats are: list, compact, normal or JSON.
 
@@ -49,4 +49,66 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all commits in a Git repository
+.DESCRIPTION
+	This PowerShell script lists all commits in a Git repository. Supported output formats are: list, compact, normal or JSON.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository.
+.PARAMETER Format
+	Specifies the output format: list|compact|normal|JSON
+.EXAMPLE
+	PS> ./list-commits
+
+	ID      Date                            Committer               Description
+	--      ----                            ---------               -----------
+	ccd0d3e Wed Sep 29 08:28:20 2021 +0200  Markus Fleschutz        Fix typo
+	291d785 Wed Sep 29 08:18:28 2021 +0200  Markus Fleschutz        Update README.md
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD", [string]$Format = "list")
+
+try {
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	write-progress "🢃 Fetching latest tags..."
+	& git -C "$RepoDir" fetch --all --quiet
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
+
+	if ($Format -eq "list") {
+		""
+		"ID      Date                            Committer               Description"
+		"--      ----                            ---------               -----------"
+		& git log --pretty=format:"%h%x09%ad%x09%an%x09%s"
+	} elseif ($Format -eq "compact") {
+		""
+		"List of Git Commits"
+		"-------------------"
+		& git -C "$RepoDir" log --graph --pretty=format:'%Cred%h%Creset%C(yellow)%d%Creset %s %C(bold blue)by %an %cr%Creset' --abbrev-commit
+		if ($lastExitCode -ne "0") { throw "'git log' failed" }
+	} elseif ($Format -eq "JSON") {
+		& git -C "$RepoDir" log --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "verification_flag": "%G?",%n  "signer": "%GS",%n  "signer_key": "%GK",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},'
+	} else {
+		""
+		"List of Git Commits"
+		"-------------------"
+		& git -C "$RepoDir" log
+		if ($lastExitCode -ne "0") { throw "'git log' failed" }
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-commits.ps1*
diff --git a/Docs/list-console-colors.md b/Docs/list-console-colors.md
index ca16f401..0cb40d88 100644
--- a/Docs/list-console-colors.md
+++ b/Docs/list-console-colors.md
@@ -1,4 +1,4 @@
-## list-console-colors.ps1 - Lists all console colors
+## The list-console-colors.ps1 PowerShell Script
 
 This PowerShell script lists all available console colors.
 
@@ -29,4 +29,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all console colors
+.DESCRIPTION
+	This PowerShell script lists all available console colors.
+.EXAMPLE
+	PS> ./list-console-colors
+
+	Color     As Foreground     As Background
+	-----     -------------     -------------
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Colors = [Enum]::GetValues([ConsoleColor])
+	""
+	"Color          As Foreground  As Background"
+	"-----          -------------  -------------"
+	foreach($Color in $Colors) {
+		$Color = "$Color              "
+		$Color = $Color.substring(0, 15)
+		write-host -noNewline "$Color"
+		write-host -noNewline -foregroundcolor $Color "$Color"
+		write-host -noNewline -backgroundcolor $Color "$Color"
+		write-host ""
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-console-colors.ps1*
diff --git a/Docs/list-countries.md b/Docs/list-countries.md
index d82cd6b6..2b6e2900 100644
--- a/Docs/list-countries.md
+++ b/Docs/list-countries.md
@@ -1,4 +1,6 @@
-## list-countries.ps1 - list-countries.ps1 
+## The list-countries.ps1 PowerShell Script
+
+list-countries.ps1 
 
 
 ## Parameters
@@ -10,4 +12,39 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists details of all countries
+.DESCRIPTION
+	This PowerShell script lists details of all countries.
+.EXAMPLE
+	PS> ./list-countries
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function ListCountries { 
+	$Countries = (Invoke-WebRequest -uri "https://restcountries.eu/rest/v2/all" -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+	foreach($Country in $Countries) {
+		New-Object PSObject -Property @{
+			'Country' = "$($Country.Name)"
+			'Capital' = "$($Country.Capital)"
+			'Population' = "$($Country.Population)"
+			'TLD' = "$($Country.TopLevelDomain)"
+			'Phone' = "+$($Country.CallingCodes)"
+		}
+	}
+}
+
+try {
+	ListCountries | format-table -property Country,Capital,Population,TLD,Phone
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-countries.ps1*
diff --git a/Docs/list-cpu.md b/Docs/list-cpu.md
index dc4f290a..d846d80b 100644
--- a/Docs/list-cpu.md
+++ b/Docs/list-cpu.md
@@ -1,4 +1,4 @@
-## list-cpu.ps1 - Lists CPU details
+## The list-cpu.ps1 PowerShell Script
 
 This PowerShell script lists the CPU details.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists CPU details
+.DESCRIPTION
+	This PowerShell script lists the CPU details.
+.EXAMPLE
+	PS> ./list-cpu
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-WmiObject -Class Win32_Processor
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-cpu.ps1*
diff --git a/Docs/list-credits.md b/Docs/list-credits.md
index cc19a18a..fc39a5b8 100644
--- a/Docs/list-credits.md
+++ b/Docs/list-credits.md
@@ -1,4 +1,4 @@
-## list-credits.ps1 - Shows the credits for the PowerShell Scripts
+## The list-credits.ps1 PowerShell Script
 
 This PowerShell script shows the credits for the PowerShell Scripts.
 
@@ -23,4 +23,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Shows the credits for the PowerShell Scripts
+.DESCRIPTION
+	This PowerShell script shows the credits for the PowerShell Scripts.
+.EXAMPLE
+	PS> ./list-credits
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	clear-host
+	""
+	"			 ______     ______     ______     _____     __     ______   ______    "
+	"			/\  ___\   /\  == \   /\  ___\   /\  __-.  /\ \   /\__  _\ /\  ___\   "
+	"			\ \ \____  \ \  __<   \ \  __\   \ \ \/\ \ \ \ \  \/_/\ \/ \ \___  \  "
+	"			 \ \_____\  \ \_\ \_\  \ \_____\  \ \____-  \ \_\    \ \_\  \/\_____\ "
+	"			  \/_____/   \/_/ /_/   \/_____/   \/____/   \/_/     \/_/   \/_____/ "
+	""
+                                                                      
+	& "$PSScriptRoot/write-animated.ps1" "Typos: Markus Fleschutz"
+	& "$PSScriptRoot/write-animated.ps1" "Keyboard: Rapoo 12335 E9270P WL Ultra-Slim Touch"
+	& "$PSScriptRoot/write-animated.ps1" "Operating Systems: Windows 10 20H2 & Ubuntu Server 20.04 LTS"
+	& "$PSScriptRoot/write-animated.ps1" "Console: Windows Terminal 1.7.1033.0"
+	& "$PSScriptRoot/write-animated.ps1" "Background Image: Asteroid Field by starwars.com"
+	& "$PSScriptRoot/write-animated.ps1" "Shell: PowerShell 5.1 & PowerShell 7.1.3"
+	& "$PSScriptRoot/write-animated.ps1" "Scripts: PowerShell Scripts 0.2"
+	& "$PSScriptRoot/write-animated.ps1" "GitHub: github.com/fleschutz/PowerShell"
+	& "$PSScriptRoot/write-animated.ps1" "Git: version 2.30"
+	& "$PSScriptRoot/write-animated.ps1" "SSH: OpenSSH version 7.7p1"
+	& "$PSScriptRoot/write-animated.ps1" "Unicode: version 13.0"
+	& "$PSScriptRoot/write-animated.ps1" "Song #1: Epic Song by BoxCat Games from Free Music Archive"
+	& "$PSScriptRoot/write-animated.ps1" "Song #2: Siesta by Jahzzar from Free Music Archive"
+	& "$PSScriptRoot/write-animated.ps1" "Executive Producer: Markus Fleschutz"
+	& "$PSScriptRoot/write-animated.ps1" "Special Thanks: Andrea Fleschutz"
+	& "$PSScriptRoot/write-animated.ps1" "Copyright: (c) 2021. All Rights Reserved"
+	& "$PSScriptRoot/write-animated.ps1" "No Animals Were Harmed in the Making of This Film"
+
+	& "$PSScriptRoot/write-big.ps1" " Thanx 4 watching"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-credits.ps1*
diff --git a/Docs/list-crypto-rates.md b/Docs/list-crypto-rates.md
index 2624b383..9bcf306b 100644
--- a/Docs/list-crypto-rates.md
+++ b/Docs/list-crypto-rates.md
@@ -1,4 +1,6 @@
-## list-crypto-rates.ps1 - list-crypto-rates.ps1 
+## The list-crypto-rates.ps1 PowerShell Script
+
+list-crypto-rates.ps1 
 
 
 ## Parameters
@@ -10,4 +12,57 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists crypto exchange rates
+.DESCRIPTION
+	This PowerShell script queries and lists the current crypto exchange rates from cryptocompare.com.
+.EXAMPLE
+	PS> ./list-crypto-rates
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function ListCryptoRate { param([string]$Symbol, [string]$Name)
+	$Rates = (Invoke-WebRequest -URI "https://min-api.cryptocompare.com/data/price?fsym=$Symbol&tsyms=USD,EUR,RUB,CNY" -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+	New-Object PSObject -property @{ 'Cryptocurrency' = "1 $Name ($Symbol) ="; 'USD' = "$($Rates.USD)"; 'EUR' = "$($Rates.EUR)"; 'RUB' = "$($Rates.RUB)"; 'CNY' = "$($Rates.CNY)" }
+}
+
+function ListCryptoRates { 
+	ListCryptoRate BTC   "Bitcoin"
+	ListCryptoRate ETH   "Ethereum"
+	ListCryptoRate ADA   "Cardano"
+	ListCryptoRate BNB   "Binance Coin"
+	ListCryptoRate USDT  "Tether"
+	ListCryptoRate XRP   "XRP"
+	ListCryptoRate DOGE  "Dogecoin"
+	ListCryptoRate USDC  "USD Coin"
+	ListCryptoRate DOT   "Polkadot"
+	ListCryptoRate SOL   "Solana"
+	ListCryptoRate UNI   "Uniswap"
+	ListCryptoRate BUSD  "Binance USD"
+	ListCryptoRate BCH   "Bitcoin Cash"
+	ListCryptoRate LTC   "Litecoin"
+	ListCryptoRate LINK  "Chainlink"
+	ListCryptoRate LUNA  "Terra"
+	ListCryptoRate ICP   "Internet Computer"
+	ListCryptoRate WBTC  "Wrapped Bitcoin"
+	ListCryptoRate MATIC "Polygon"
+	ListCryptoRate XLM   "Stellar"
+}
+
+try {
+	" "
+	"Current Crypto Exchange Rates by cryptocompare.com"
+	"=================================================="
+	ListCryptoRates | Format-Table -property @{e='Cryptocurrency';width=28},USD,EUR,RUB,CNY
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-crypto-rates.ps1*
diff --git a/Docs/list-dir-tree.md b/Docs/list-dir-tree.md
index 9720e892..51de1d00 100644
--- a/Docs/list-dir-tree.md
+++ b/Docs/list-dir-tree.md
@@ -1,4 +1,4 @@
-## list-dir-tree.ps1 - Lists the directory tree content
+## The list-dir-tree.ps1 PowerShell Script
 
 This PowerShell script lists all files and folders in a directory tree.
 
@@ -32,4 +32,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the directory tree content
+.DESCRIPTION
+	This PowerShell script lists all files and folders in a directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./list-dir-tree C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "$PWD")
+
+function ListDir { param([string]$Directory, [int]$Depth)
+	$Depth++
+	$Items = Get-ChildItem -path $Directory
+	foreach($Item in $Items) {
+		$Filename = $Item.Name
+		for ($i = 1; $i -lt $Depth; $i++) { Write-Host "│  " -noNewline }
+		if ($Item.Mode -like "d*") {
+			Write-Host "├─" -noNewline
+			Write-Host -foregroundColor green "📂$Filename"
+			ListDir "$Directory\$Filename" $Depth
+			$global:Dirs++
+		} else {
+			Write-Host "├ $Filename ($($Item.Length) bytes)"
+			$global:Files++
+			$global:Bytes += $Item.Length
+		}
+	}
+}
+
+try {
+	[int]$global:Dirs = 1
+	[int]$global:Files = 0
+	[int]$global:Bytes = 0
+	ListDir $DirTree 0
+	"($($global:Dirs) folders, $($global:Files) files, $($global:Bytes) bytes total)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-dir-tree.ps1*
diff --git a/Docs/list-drives.md b/Docs/list-drives.md
index 40b0502c..b4f0ee55 100644
--- a/Docs/list-drives.md
+++ b/Docs/list-drives.md
@@ -1,4 +1,4 @@
-## list-drives.ps1 - Lists all drives
+## The list-drives.ps1 PowerShell Script
 
 This PowerShell script lists all local drives as a table.
 
@@ -29,4 +29,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all drives
+.DESCRIPTION
+	This PowerShell script lists all local drives as a table.
+.EXAMPLE
+	PS> ./list-drives
+
+	Name Root Used (GB) Free (GB)
+	---- ---- --------- ---------
+	C    C:\     6648,1     744,2
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-PSDrive -PSProvider FileSystem | format-table -property Name,Root,@{n="Used (GB)";e={[math]::Round($_.Used/1GB,1)}},@{n="Free (GB)";e={[math]::Round($_.Free/1GB,1)}}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-drives.ps1*
diff --git a/Docs/list-earthquakes.md b/Docs/list-earthquakes.md
index 7b976a20..78b7a066 100644
--- a/Docs/list-earthquakes.md
+++ b/Docs/list-earthquakes.md
@@ -1,4 +1,4 @@
-## list-earthquakes.ps1 - Lists major earthquakes
+## The list-earthquakes.ps1 PowerShell Script
 
 This PowerShell script lists major earthquakes with magnitude >= 6.0 for the last 30 days.
 
@@ -23,4 +23,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists major earthquakes
+.DESCRIPTION
+	This PowerShell script lists major earthquakes with magnitude >= 6.0 for the last 30 days.
+.EXAMPLE
+	PS> ./list-earthquakes
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$Format="csv" # cap, csv, geojson, kml, kmlraw, quakeml, text, xml
+$MinMagnitude=5.8
+$OrderBy="magnitude" # time, time-asc, magnitude, magnitude-asc
+
+function ListEarthquakes { 
+	Write-Progress "Loading data from earthquake.usgs.gov..."
+	$Quakes = (Invoke-WebRequest -URI "https://earthquake.usgs.gov/fdsnws/event/1/query?format=$Format&minmagnitude=$MinMagnitude&orderby=$OrderBy" -userAgent "curl" -useBasicParsing).Content | ConvertFrom-CSV
+	foreach ($Quake in $Quakes) {
+		[int]$Depth = $Quake.depth
+		New-Object PSObject -Property @{ Mag=$Quake.mag; Depth="$Depth km"; Location=$Quake.place; Time=$Quake.time }
+	}
+}
+ 
+try {
+	ListEarthquakes | Format-Table -property @{e='Mag';width=5},@{e='Location';width=42},@{e='Depth';width=12},Time 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-earthquakes.ps1*
diff --git a/Docs/list-emojis.md b/Docs/list-emojis.md
index cfc4b202..6ebac0c3 100644
--- a/Docs/list-emojis.md
+++ b/Docs/list-emojis.md
@@ -1,4 +1,4 @@
-## list-emojis.ps1 - Lists available Emojis
+## The list-emojis.ps1 PowerShell Script
 
 This PowerShell script lists the emojis of Unicode 13.0 sorted by category.
 
@@ -23,4 +23,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists available Emojis 
+.DESCRIPTION
+	This PowerShell script lists the emojis of Unicode 13.0 sorted by category.
+.EXAMPLE
+	PS> ./list-emojis
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+"Emojis of Unicode 13.0 sorted by Category"
+"========================================="
+""
+"Smileys: 😀 😁 😂 🤣 😃 😄 😅 😆 😉 😊 😋 😎 😍 😘 🥰 😗 😙 😚 ☺️ 🙂 🤗 🤩 🤔 🤨 😐 😑 😶 🙄 😏 😣 😥 😮 🤐 😯 😪 😫 😴 😌 😛 😜 😝 🤤 😒 😓 😔 😕 🙃 🤑 😲 ☹️ 🙁 😖 😞 😟 😤 😢 😭 😦 😧 😨 😩 🤯 😬 😰 😱 🥵 🥶 😳 🤪 😵 😡 😠 🤬 😷 🤒 🤕 🤢 🤮 🤧 😇 🤠 🤡 🥳 🥴 🥺 🤥 🤫 🤭 🧐 🤓 😈 👿 👹 👺 💀 👻 👽 🤖 💩 😺 😸 😹 😻 😼 😽 🙀 😿 😾"
+""
+"People: 👶 👧 🧒 👦 👩 🧑 👨 👵 🧓 👴 👲 👳‍♀️ 👳‍♂️ 🧕 🧔 👱‍♂️ 👱‍♀️ 👨‍🦰 👩‍🦰 👨‍🦱 👩‍🦱 👨‍🦲 👩‍🦲 👨‍🦳 👩‍🦳 🦸‍♀️ 🦸‍♂️ 🦹‍♀️ 🦹‍♂️ 👮‍♀️ 👮‍♂️ 👷‍♀️ 👷‍♂️ 💂‍♀️ 💂‍♂️ 🕵️‍♀️ 🕵️‍♂️ 👩‍⚕️ 👨‍⚕️ 👩‍🌾 👨‍🌾 👩‍🍳 👨‍🍳 👩‍🎓 👨‍🎓 👩‍🎤 👨‍🎤 👩‍🏫 👨‍🏫 👩‍🏭 👨‍🏭 👩‍💻 👨‍💻 👩‍💼 👨‍💼 👩‍🔧 👨‍🔧 👩‍🔬 👨‍🔬 👩‍🎨 👨‍🎨 👩‍🚒 👨‍🚒 👩‍✈️ 👨‍✈️ 👩‍🚀 👨‍🚀 👩‍⚖️ 👨‍⚖️ 👰 🤵 👸 🤴 🤶 🎅 🧙‍♀️ 🧙‍♂️ 🧝‍♀️ 🧝‍♂️ 🧛‍♀️ 🧛‍♂️ 🧟‍♀️ 🧟‍♂️ 🧞‍♀️ 🧞‍♂️ 🧜‍♀️ 🧜‍♂️ 🧚‍♀️ 🧚‍♂️ 👼 🤰 🤱 🙇‍♀️ 🙇‍♂️ 💁‍♀️ 💁‍♂️ 🙅‍♀️ 🙅‍♂️ 🙆‍♀️ 🙆‍♂️ 🙋‍♀️ 🙋‍♂️ 🤦‍♀️ 🤦‍♂️ 🤷‍♀️ 🤷‍♂️ 🙎‍♀️ 🙎‍♂️ 🙍‍♀️ 🙍‍♂️ 💇‍♀️ 💇‍♂️ 💆‍♀️ 💆‍♂️ 🧖‍♀️ 🧖‍♂️ 💅 🤳 💃 🕺 👯‍♀️ 👯‍♂️ 🕴 🚶‍♀️ 🚶‍♂️ 🏃‍♀️ 🏃‍♂️ 👫 👭 👬 💑 👩‍❤️‍👩 👨‍❤️‍👨 💏 👩‍❤️‍💋‍👩 👨‍❤️‍💋‍👨 👪 👨‍👩‍👧 👨‍👩‍👧‍👦 👨‍👩‍👦‍👦 👨‍👩‍👧‍👧 👩‍👩‍👦 👩‍👩‍👧 👩‍👩‍👧‍👦 👩‍👩‍👦‍👦 👩‍👩‍👧‍👧 👨‍👨‍👦 👨‍👨‍👧 👨‍👨‍👧‍👦 👨‍👨‍👦‍👦 👨‍👨‍👧‍👧 👩‍👦 👩‍👧 👩‍👧‍👦 👩‍👦‍👦 👩‍👧‍👧 👨‍👦 👨‍👧 👨‍👧‍👦 👨‍👦‍👦 👨‍👧‍👧 🤲 👐 🙌 👏 🤝 👍 👎 👊 ✊ 🤛 🤜 🤞 ✌️ 🤟 🤘 👌 👈 👉 👆 👇 ☝️ ✋ 🤚 🖐 🖖 👋 🤙 💪 🦵 🦶 🖕 ✍️ 🙏 💍 💄 💋 👄 👅 👂 👃 👣 👁 👀 🧠 🦴 🦷 🗣 👤 👥"
+""
+"Clothings & Accessoires: 🧥 👚 👕 👖 👔 👗 👙 👘 👠 👡 👢 👞 👟 🥾 🥿 🧦 🧤 🧣 🎩 🧢 👒 🎓 ⛑ 👑 👝 👛 👜 💼 🎒 👓 🕶 🥽 🥼 🌂 🧵 🧶"
+""
+"Animals & Nature: 🐶 🐱 🐭 🐹 🐰 🦊 🦝 🐻 🐼 🦘 🦡 🐨 🐯 🦁 🐮 🐷 🐽 🐸 🐵 🙈 🙉 🙊 🐒 🐔 🐧 🐦 🐤 🐣 🐥 🦆 🦢 🦅 🦉 🦚 🦜 🦇 🐺 🐗 🐴 🦄 🐝 🐛 🦋 🐌 🐚 🐞 🐜 🦗 🕷 🕸 🦂 🦟 🦠 🐢 🐍 🦎 🦖 🦕 🐙 🦑 🦐 🦀 🐡 🐠 🐟 🐬 🐳 🐋 🦈 🐊 🐅 🐆 🦓 🦍 🐘 🦏 🦛 🐪 🐫 🦙 🦒 🐃 🐂 🐄 🐎 🐖 🐏 🐑 🐐 🦌 🐕 🐩 🐈 🐓 🦃 🕊 🐇 🐁 🐀 🐿 🦔 🐾 🐉 🐲 🌵 🎄 🌲 🌳 🌴 🌱 🌿 ☘️ 🍀 🎍 🎋 🍃 🍂 🍁 🍄 🌾 💐 🌷 🌹 🥀 🌺 🌸 🌼 🌻 🌞 🌝 🌛 🌜 🌚 🌕 🌖 🌗 🌘 🌑 🌒 🌓 🌔 🌙 🌎 🌍 🌏 💫 ⭐️ 🌟 ✨ ⚡️ ☄️ 💥 🔥 🌪 🌈 ☀️ 🌤 ⛅️ 🌥 ☁️ 🌦 🌧 ⛈ 🌩 🌨 ❄️ ☃️ ⛄️ 🌬 💨 💧 💦 ☔️ ☂️ 🌊 🌫"
+""
+"Foods & Drinks: 🍏 🍎 🍐 🍊 🍋 🍌 🍉 🍇 🍓 🍈 🍒 🍑 🍍 🥭 🥥 🥝 🍅 🍆 🥑 🥦 🥒 🥬 🌶 🌽 🥕 🥔 🍠 🥐 🍞 🥖 🥨 🥯 🧀 🥚 🍳 🥞 🥓 🥩 🍗 🍖 🌭 🍔 🍟 🍕 🥪 🥙 🌮 🌯 🥗 🥘 🥫 🍝 🍜 🍲 🍛 🍣 🍱 🥟 🍤 🍙 🍚 🍘 🍥 🥮 🥠 🍢 🍡 🍧 🍨 🍦 🥧 🍰 🎂 🍮 🍭 🍬 🍫 🍿 🧂 🍩 🍪 🌰 🥜 🍯 🥛 🍼 ☕️ 🍵 🥤 🍶 🍺 🍻 🥂 🍷 🥃 🍸 🍹 🍾 🥄 🍴 🍽 🥣 🥡 🥢"
+""
+"Sport & Hobbby: ⚽️ 🏀 🏈 ⚾️ 🥎 🏐 🏉 🎾 🥏 🎱 🏓 🏸 🥅 🏒 🏑 🥍 🏏 ⛳️ 🏹 🎣 🥊 🥋 🎽 ⛸ 🥌 🛷 🛹 🎿 ⛷ 🏂 🏋️‍♀️ 🏋🏻‍♀️ 🏋🏼‍♀️ 🏋🏽‍♀️ 🏋🏾‍♀️ 🏋🏿‍♀️ 🏋️‍♂️ 🏋🏻‍♂️ 🏋🏼‍♂️ 🏋🏽‍♂️ 🏋🏾‍♂️ 🏋🏿‍♂️ 🤼‍♀️ 🤼‍♂️ 🤸‍♀️ 🤸🏻‍♀️ 🤸🏼‍♀️ 🤸🏽‍♀️ 🤸🏾‍♀️ 🤸🏿‍♀️ 🤸‍♂️ 🤸🏻‍♂️ 🤸🏼‍♂️ 🤸🏽‍♂️ 🤸🏾‍♂️ 🤸🏿‍♂️ ⛹️‍♀️ ⛹🏻‍♀️ ⛹🏼‍♀️ ⛹🏽‍♀️ ⛹🏾‍♀️ ⛹🏿‍♀️ ⛹️‍♂️ ⛹🏻‍♂️ ⛹🏼‍♂️ ⛹🏽‍♂️ ⛹🏾‍♂️ ⛹🏿‍♂️ 🤺 🤾‍♀️ 🤾🏻‍♀️ 🤾🏼‍♀️ 🤾🏾‍♀️ 🤾🏾‍♀️ 🤾🏿‍♀️ 🤾‍♂️ 🤾🏻‍♂️ 🤾🏼‍♂️ 🤾🏽‍♂️ 🤾🏾‍♂️ 🤾🏿‍♂️ 🏌️‍♀️ 🏌🏻‍♀️ 🏌🏼‍♀️ 🏌🏽‍♀️ 🏌🏾‍♀️ 🏌🏿‍♀️ 🏌️‍♂️ 🏌🏻‍♂️ 🏌🏼‍♂️ 🏌🏽‍♂️ 🏌🏾‍♂️ 🏌🏿‍♂️ 🏇 🏇🏻 🏇🏼 🏇🏽 🏇🏾 🏇🏿 🧘‍♀️ 🧘🏻‍♀️ 🧘🏼‍♀️ 🧘🏽‍♀️ 🧘🏾‍♀️ 🧘🏿‍♀️ 🧘‍♂️ 🧘🏻‍♂️ 🧘🏼‍♂️ 🧘🏽‍♂️ 🧘🏾‍♂️ 🧘🏿‍♂️ 🏄‍♀️ 🏄🏻‍♀️ 🏄🏼‍♀️ 🏄🏽‍♀️ 🏄🏾‍♀️ 🏄🏿‍♀️ 🏄‍♂️ 🏄🏻‍♂️ 🏄🏼‍♂️ 🏄🏽‍♂️ 🏄🏾‍♂️ 🏄🏿‍♂️ 🏊‍♀️ 🏊🏻‍♀️ 🏊🏼‍♀️ 🏊🏽‍♀️ 🏊🏾‍♀️ 🏊🏿‍♀️ 🏊‍♂️ 🏊🏻‍♂️ 🏊🏼‍♂️ 🏊🏽‍♂️ 🏊🏾‍♂️ 🏊🏿‍♂️ 🤽‍♀️ 🤽🏻‍♀️ 🤽🏼‍♀️ 🤽🏽‍♀️ 🤽🏾‍♀️ 🤽🏿‍♀️ 🤽‍♂️ 🤽🏻‍♂️ 🤽🏼‍♂️ 🤽🏽‍♂️ 🤽🏾‍♂️ 🤽🏿‍♂️ 🚣‍♀️ 🚣🏻‍♀️ 🚣🏼‍♀️ 🚣🏽‍♀️ 🚣🏾‍♀️ 🚣🏿‍♀️ 🚣‍♂️ 🚣🏻‍♂️ 🚣🏼‍♂️ 🚣🏽‍♂️ 🚣🏾‍♂️ 🚣🏿‍♂️ 🧗‍♀️ 🧗🏻‍♀️ 🧗🏼‍♀️ 🧗🏽‍♀️ 🧗🏾‍♀️ 🧗🏿‍♀️ 🧗‍♂️ 🧗🏻‍♂️ 🧗🏼‍♂️ 🧗🏽‍♂️ 🧗🏾‍♂️ 🧗🏿‍♂️ 🚵‍♀️ 🚵🏻‍♀️ 🚵🏼‍♀️ 🚵🏽‍♀️ 🚵🏾‍♀️ 🚵🏿‍♀️ 🚵‍♂️ 🚵🏻‍♂️ 🚵🏼‍♂️ 🚵🏽‍♂️ 🚵🏾‍♂️ 🚵🏿‍♂️ 🚴‍♀️ 🚴🏻‍♀️ 🚴🏼‍♀️ 🚴🏽‍♀️ 🚴🏾‍♀️ 🚴🏿‍♀️ 🚴‍♂️ 🚴🏻‍♂️ 🚴🏼‍♂️ 🚴🏽‍♂️ 🚴🏾‍♂️ 🚴🏿‍♂️ 🏆 🥇 🥈 🥉 🏅 🎖 🏵 🎗 🎫 🎟 🎪 🤹‍♀️ 🤹🏻‍♀️ 🤹🏼‍♀️ 🤹🏽‍♀️ 🤹🏾‍♀️ 🤹🏿‍♀️ 🤹‍♂️ 🤹🏻‍♂️ 🤹🏼‍♂️ 🤹🏽‍♂️ 🤹🏾‍♂️ 🤹🏿‍♂️ 🎭 🎨 🎬 🎤 🎧 🎼 🎹 🥁 🎷 🎺 🎸 🎻 🎲 🧩 ♟ 🎯 🎳 🎮 🎰"
+""
+"Travel & Locations: 🚗 🚕 🚙 🚌 🚎 🏎 🚓 🚑 🚒 🚐 🚚 🚛 🚜 🛴 🚲 🛵 🏍 🚨 🚔 🚍 🚘 🚖 🚡 🚠 🚟 🚃 🚋 🚞 🚝 🚄 🚅 🚈 🚂 🚆 🚇 🚊 🚉 ✈️ 🛫 🛬 🛩 💺 🛰 🚀 🛸 🚁 🛶 ⛵️ 🚤 🛥 🛳 ⛴ 🚢 ⚓️ ⛽️ 🚧 🚦 🚥 🚏 🗺 🗿 🗽 🗼 🏰 🏯 🏟 🎡 🎢 🎠 ⛲️ ⛱ 🏖 🏝 🏜 🌋 ⛰ 🏔 🗻 🏕 ⛺️ 🏠 🏡 🏘 🏚 🏗 🏭 🏢 🏬 🏣 🏤 🏥 🏦 🏨 🏪 🏫 🏩 💒 🏛 ⛪️ 🕌 🕍 🕋 ⛩ 🛤 🛣 🗾 🎑 🏞 🌅 🌄 🌠 🎇 🎆 🌇 🌆 🏙 🌃 🌌 🌉 🌁"
+""
+"Objects: ⌚️ 📱 📲 💻 ⌨️ 🖥 🖨 🖱 🖲 🕹 🗜 💽 💾 💿 📀 📼 📷 📸 📹 🎥 📽 🎞 📞 ☎️ 📟 📠 📺 📻 🎙 🎚 🎛 ⏱ ⏲ ⏰ 🕰 ⌛️ ⏳ 📡 🔋 🔌 💡 🔦 🕯 🗑 🛢 💸 💵 💴 💶 💷 💰 💳 🧾 💎 ⚖️ 🔧 🔨 ⚒ 🛠 ⛏ 🔩 ⚙️ ⛓ 🔫 💣 🔪 🗡 ⚔️ 🛡 🚬 ⚰️ ⚱️ 🏺 🧭 🧱 🔮 🧿 🧸 📿 💈 ⚗️ 🔭 🧰 🧲 🧪 🧫 🧬 🧯 🔬 🕳 💊 💉 🌡 🚽 🚰 🚿 🛁 🛀 🛀🏻 🛀🏼 🛀🏽 🛀🏾 🛀🏿 🧴 🧵 🧶 🧷 🧹 🧺 🧻 🧼 🧽 🛎 🔑 🗝 🚪 🛋 🛏 🛌 🖼 🛍 🧳 🛒 🎁 🎈 🎏 🎀 🎊 🎉 🧨 🎎 🏮 🎐 🧧 ✉️ 📩 📨 📧 💌 📥 📤 📦 🏷 📪 📫 📬 📭 📮 📯 📜 📃 📄 📑 📊 📈 📉 🗒 🗓 📆 📅 📇 🗃 🗳 🗄 📋 📁 📂 🗂 🗞 📰 📓 📔 📒 📕 📗 📘 📙 📚 📖 🔖 🔗 📎 🖇 📐 📏 📌 📍 ✂️ 🖊 🖋 ✒️ 🖌 🖍 📝 ✏️ 🔍 🔎 🔏 🔐 🔒 🔓"
+""
+"Symbols: ❤️ 🧡 💛 💚 💙 💜 🖤 💔 ❣️ 💕 💞 💓 💗 💖 💘 💝 💟 ☮️ ✝️ ☪️ 🕉 ☸️ ✡️ 🔯 🕎 ☯️ ☦️ 🛐 ⛎ ♈️ ♉️ ♊️ ♋️ ♌️ ♍️ ♎️ ♏️ ♐️ ♑️ ♒️ ♓️ 🆔 ⚛️ 🉑 ☢️ ☣️ 📴 📳 🈶 🈚️ 🈸 🈺 🈷️ ✴️ 🆚 💮 🉐 ㊙️ ㊗️ 🈴 🈵 🈹 🈲 🅰️ 🅱️ 🆎 🆑 🅾️ 🆘 ❌ ⭕️ 🛑 ⛔️ 📛 🚫 💯 💢 ♨️ 🚷 🚯 🚳 🚱 🔞 📵 🚭 ❗️ ❕ ❓ ❔ ‼️ ⁉️ 🔅 🔆 〽️ ⚠️ 🚸 🔱 ⚜️ 🔰 ♻️ ✅ 🈯️ 💹 ❇️ ✳️ ❎ 🌐 💠 Ⓜ️ 🌀 💤 🏧 🚾 ♿️ 🅿️ 🈳 🈂️ 🛂 🛃 🛄 🛅 🚹 🚺 🚼 🚻 🚮 🎦 📶 🈁 🔣 ℹ️ 🔤 🔡 🔠 🆖 🆗 🆙 🆒 🆕 🆓 0️⃣ 1️⃣ 2️⃣ 3️⃣ 4️⃣ 5️⃣ 6️⃣ 7️⃣ 8️⃣ 9️⃣ 🔟 🔢 #️⃣ *️⃣ ⏏️ ▶️ ⏸ ⏯ ⏹ ⏺ ⏭ ⏮ ⏩ ⏪ ⏫ ⏬ ◀️ 🔼 🔽 ➡️ ⬅️ ⬆️ ⬇️ ↗️ ↘️ ↙️ ↖️ ↕️ ↔️ ↪️ ↩️ ⤴️ ⤵️ 🔀 🔁 🔂 🔄 🔃 🎵 🎶 ➕ ➖ ➗ ✖️ ♾ 💲 💱 ™️ ©️ ®️ 〰️ ➰ ➿ 🔚 🔙 🔛 🔝 🔜 ✔️ ☑️ 🔘 ⚪️ ⚫️ 🔴 🔵 🔺 🔻 🔸 🔹 🔶 🔷 🔳 🔲 ▪️ ▫️ ◾️ ◽️ ◼️ ◻️ ⬛️ ⬜️ 🔈 🔇 🔉 🔊 🔔 🔕 📣 📢 👁‍🗨 💬 💭 🗯 ♠️ ♣️ ♥️ ♦️ 🃏 🎴 🀄️ 🕐 🕑 🕒 🕓 🕔 🕕 🕖 🕗 🕘 🕙 🕚 🕛 🕜 🕝 🕞 🕟 🕠 🕡 🕢 🕣 🕤 🕥 🕦 🕧"
+""
+"Flags: 🏳️ 🏴 🏁 🚩 🏳️‍🌈 🏴‍☠️ 🇦🇫 🇦🇽 🇦🇱 🇩🇿 🇦🇸 🇦🇩 🇦🇴 🇦🇮 🇦🇶 🇦🇬 🇦🇷 🇦🇲 🇦🇼 🇦🇺 🇦🇹 🇦🇿 🇧🇸 🇧🇭 🇧🇩 🇧🇧 🇧🇾 🇧🇪 🇧🇿 🇧🇯 🇧🇲 🇧🇹 🇧🇴 🇧🇦 🇧🇼 🇧🇷 🇮🇴 🇻🇬 🇧🇳 🇧🇬 🇧🇫 🇧🇮 🇰🇭 🇨🇲 🇨🇦 🇮🇨 🇨🇻 🇧🇶 🇰🇾 🇨🇫 🇹🇩 🇨🇱 🇨🇳 🇨🇽 🇨🇨 🇨🇴 🇰🇲 🇨🇬 🇨🇩 🇨🇰 🇨🇷 🇨🇮 🇭🇷 🇨🇺 🇨🇼 🇨🇾 🇨🇿 🇩🇰 🇩🇯 🇩🇲 🇩🇴 🇪🇨 🇪🇬 🇸🇻 🇬🇶 🇪🇷 🇪🇪 🇪🇹 🇪🇺 🇫🇰 🇫🇴 🇫🇯 🇫🇮 🇫🇷 🇬🇫 🇵🇫 🇹🇫 🇬🇦 🇬🇲 🇬🇪 🇩🇪 🇬🇭 🇬🇮 🇬🇷 🇬🇱 🇬🇩 🇬🇵 🇬🇺 🇬🇹 🇬🇬 🇬🇳 🇬🇼 🇬🇾 🇭🇹 🇭🇳 🇭🇰 🇭🇺 🇮🇸 🇮🇳 🇮🇩 🇮🇷 🇮🇶 🇮🇪 🇮🇲 🇮🇱 🇮🇹 🇯🇲 🇯🇵 🎌 🇯🇪 🇯🇴 🇰🇿 🇰🇪 🇰🇮 🇽🇰 🇰🇼 🇰🇬 🇱🇦 🇱🇻 🇱🇧 🇱🇸 🇱🇷 🇱🇾 🇱🇮 🇱🇹 🇱🇺 🇲🇴 🇲🇰 🇲🇬 🇲🇼 🇲🇾 🇲🇻 🇲🇱 🇲🇹 🇲🇭 🇲🇶 🇲🇷 🇲🇺 🇾🇹 🇲🇽 🇫🇲 🇲🇩 🇲🇨 🇲🇳 🇲🇪 🇲🇸 🇲🇦 🇲🇿 🇲🇲 🇳🇦 🇳🇷 🇳🇵 🇳🇱 🇳🇨 🇳🇿 🇳🇮 🇳🇪 🇳🇬 🇳🇺 🇳🇫 🇰🇵 🇲🇵 🇳🇴 🇴🇲 🇵🇰 🇵🇼 🇵🇸 🇵🇦 🇵🇬 🇵🇾 🇵🇪 🇵🇭 🇵🇳 🇵🇱 🇵🇹 🇵🇷 🇶🇦 🇷🇪 🇷🇴 🇷🇺 🇷🇼 🇼🇸 🇸🇲 🇸🇦 🇸🇳 🇷🇸 🇸🇨 🇸🇱 🇸🇬 🇸🇽 🇸🇰 🇸🇮 🇬🇸 🇸🇧 🇸🇴 🇿🇦 🇰🇷 🇸🇸 🇪🇸 🇱🇰 🇧🇱 🇸🇭 🇰🇳 🇱🇨 🇵🇲 🇻🇨 🇸🇩 🇸🇷 🇸🇿 🇸🇪 🇨🇭 🇸🇾 🇹🇼 🇹🇯 🇹🇿 🇹🇭 🇹🇱 🇹🇬 🇹🇰 🇹🇴 🇹🇹 🇹🇳 🇹🇷 🇹🇲 🇹🇨 🇹🇻 🇻🇮 🇺🇬 🇺🇦 🇦🇪 🇬🇧 🏴󠁧󠁢󠁥󠁮󠁧󠁿 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🏴󠁧󠁢󠁷󠁬󠁳󠁿 🇺🇳 🇺🇸 🇺🇾 🇺🇿 🇻🇺 🇻🇦 🇻🇪 🇻🇳 🇼🇫 🇪🇭 🇾🇪 🇿🇲 🇿🇼"
+""
+"Arrows: ← → ↑ ↓ ↔ ↕ ↖ ↗ ↘ ↙ ⤡ ⤢ ↚ ↛ ↮ ⟵ ⟶ ⟷ ⇦ ⇨ ⇧ ⇩ ⬄ ⇳ ⬁ ⬀ ⬂ ⬃ ⬅ ( ⮕ ➡ ) ⬆ ⬇ ⬉ ⬈ ⬊ ⬋ ⬌ ⬍ 🡐 🡒 🡑 🡓 🡔 🡕 🡖 🡗 🡘 🡙 🠹 🠸 🠻 🠺 🡄 🡆 🡅 🡇 🠼 🠾 🠽 🠿 🡀 🡂 🡁 🡃 🠐 🠒 🠑 🠓 🠔 🠖 🠕 🠗 🠘 🠚 🠙 🠛 🠜 🠞 🠝 🠟 ⭠ ⭢ ⭡ ⭣ ⭤ ⭥ ⭦ ⭧ ⭨ ⭩ 🠀 🠂 🠁 🠃 🠄 🠆 🠅 🠇 🠈 🠊 🠉 🠋 🠠 🠢 🠡 🠣 🠤 🠦 🠥 🠧 🠨 🠪 🠩 🠫 🠬 🠮 🠭 🠯 🠰 🠲 🠱 🠳 🡠 🡢 🡡 🡣 🡤 🡥 🡦 🡧 🡨 🡪 🡩 🡫 🡬 🡭 🡮 🡯 🡰 🡲 🡱 🡳 🡴 🡵 🡶 🡷 🡸 🡺 🡹 🡻 🡼 🡽 🡾 🡿 🢀 🢂 🢁 🢃 🢄 🢅 🢆 🢇 ⮈ ⮊ ⮉ ⮋ ➲ ⮜ ⮞ ⮝ ⮟ ⮘ ⮚ ⮙ ⮛ ➢ ➣ ➤"
+
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-emojis.ps1*
diff --git a/Docs/list-empty-dirs.md b/Docs/list-empty-dirs.md
index e5a79eee..78adfb9e 100644
--- a/Docs/list-empty-dirs.md
+++ b/Docs/list-empty-dirs.md
@@ -1,4 +1,4 @@
-## list-empty-dirs.ps1 - Lists empty subfolders within a directory tree
+## The list-empty-dirs.ps1 PowerShell Script
 
 This PowerShell script scans and lists all empty subfolders within the given directory tree.
 
@@ -32,4 +32,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists empty subfolders within a directory tree
+.DESCRIPTION
+	This PowerShell script scans and lists all empty subfolders within the given directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./list-empty-dirs C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "$PWD")
+
+try {
+	$DirTree = resolve-path "$DirTree/"
+	write-progress "Listing empty directories in $DirTree..."
+	[int]$Count = 0
+	Get-ChildItem "$DirTree" -attributes Directory -recurse | Where {$_.GetFileSystemInfos().Count -eq 0} | ForEach-Object {
+		"📂 $($_.FullName)"
+		$Count++
+	}
+	"✔️ directory tree $DirTree has $Count empty directories" 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-empty-dirs.ps1*
diff --git a/Docs/list-empty-files.md b/Docs/list-empty-files.md
index f9803409..93aa758d 100644
--- a/Docs/list-empty-files.md
+++ b/Docs/list-empty-files.md
@@ -1,4 +1,4 @@
-## list-empty-files.ps1 - Lists empty files within a directory tree
+## The list-empty-files.ps1 PowerShell Script
 
 This PowerShell script scans and lists all empty files within the given directory tree.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists empty files within a directory tree
+.DESCRIPTION
+	This PowerShell script scans and lists all empty files within the given directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./list-empty-files C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "")
+
+try {
+	if ($DirTree -eq "" ) { $DirTree = read-host "Enter the path to the directory tree" }
+
+	[int]$Count = 0
+	write-progress "Listing empty files in $DirTree ..."
+	get-childItem $DirTree -attributes !Directory -recurse | where {$_.Length -eq 0} | foreach-object {
+		write-output $_.FullName
+		$Count++
+	}
+
+	"✔️ found $Count empty file(s)" 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-empty-files.ps1*
diff --git a/Docs/list-environment-variables.md b/Docs/list-environment-variables.md
index 5ea5baca..e044dec1 100644
--- a/Docs/list-environment-variables.md
+++ b/Docs/list-environment-variables.md
@@ -1,4 +1,4 @@
-## list-environment-variables.ps1 - Lists all environment variables
+## The list-environment-variables.ps1 PowerShell Script
 
 This PowerShell script lists all environment variables.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all environment variables
+.DESCRIPTION
+	This PowerShell script lists all environment variables.
+.EXAMPLE
+	PS> ./list-environment-variables
+
+	Name                           Value
+	----                           -----
+	ALLUSERSPROFILE                C:\ProgramData
+	APPDATA                        C:\Users\Joe\AppData\Roaming
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-ChildItem env:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-environment-variables.ps1*
diff --git a/Docs/list-exchange-rates.md b/Docs/list-exchange-rates.md
index 7cf200f2..be069ab7 100644
--- a/Docs/list-exchange-rates.md
+++ b/Docs/list-exchange-rates.md
@@ -1,4 +1,4 @@
-## list-exchange-rates.ps1 - Lists the exchange rates for a currency
+## The list-exchange-rates.ps1 PowerShell Script
 
 This PowerShell script lists the current exchange rates for the given currency (USD per default).
 
@@ -32,4 +32,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the exchange rates for a currency
+.DESCRIPTION
+	This PowerShell script lists the current exchange rates for the given currency (USD per default).
+.PARAMETER currency
+	Specifies the base currency
+.EXAMPLE
+	PS> ./list-exchange-rates EUR
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$currency = "USD")
+
+function ListExchangeRates { param([string]$currency)
+	[xml]$ExchangeRates = (invoke-webRequest -uri "http://www.floatrates.com/daily/$($currency).xml" -userAgent "curl" -useBasicParsing).Content 
+	foreach($Row in $ExchangeRates.channel.item) {
+		new-object PSObject -property @{ 'Rate' = "$($Row.exchangeRate)"; 'Currency' = "$($Row.targetCurrency) - $($Row.targetName)"; 'Inverse' = "$($Row.inverseRate)"; 'Date' = "$($Row.pubDate)" }
+	}
+}
+
+try {
+	""
+	"Current Exchange Rates for 1 $currency (source: http://www.floatrates.com)"
+	"================================"
+
+	ListExchangeRates $currency | format-table -property Rate,Currency,Inverse,Date
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-exchange-rates.ps1*
diff --git a/Docs/list-fibonacci.md b/Docs/list-fibonacci.md
index 9c4683eb..fec6d02e 100644
--- a/Docs/list-fibonacci.md
+++ b/Docs/list-fibonacci.md
@@ -1,4 +1,6 @@
-## list-fibonacci.ps1 - list-fibonacci.ps1 
+## The list-fibonacci.ps1 PowerShell Script
+
+list-fibonacci.ps1 
 
 
 ## Parameters
@@ -10,4 +12,29 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the Fibonacci numbers
+.DESCRIPTION
+	This PowerShell script lists the Fibonacci numbers.
+.EXAMPLE
+	PS> ./list-fibonacci
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function fibonacci($n) {
+    if ($n -lt 2) { return 1 }
+    return (fibonacci($n - 1)) + (fibonacci($n - 2))
+}
+
+
+foreach ($i in 0..100) {
+    Write-Host "$(fibonacci $i), " -noNewline
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-fibonacci.ps1*
diff --git a/Docs/list-files.md b/Docs/list-files.md
index 203695d1..b7b0ef4f 100644
--- a/Docs/list-files.md
+++ b/Docs/list-files.md
@@ -1,4 +1,4 @@
-## list-files.ps1 - Lists all files in a directory tree
+## The list-files.ps1 PowerShell Script
 
 This PowerShell script lists all files within the given directory tree.
 
@@ -32,4 +32,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all files in a directory tree
+.DESCRIPTION
+	This PowerShell script lists all files within the given directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./list-files C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "")
+
+try {
+	if ($DirTree -eq "" ) { $DirTree = read-host "Enter path to directory tree" }
+
+	Get-ChildItem -path $DirTree -recurse | select FullName
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-files.ps1*
diff --git a/Docs/list-folder.md b/Docs/list-folder.md
index 8aae5d3e..f47a7f0f 100644
--- a/Docs/list-folder.md
+++ b/Docs/list-folder.md
@@ -1,4 +1,4 @@
-## list-folder.ps1 - Lists the folder content
+## The list-folder.ps1 PowerShell Script
 
 This PowerShell script lists the directory content formatted in columns.
 
@@ -32,4 +32,44 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the folder content 
+.DESCRIPTION
+	This PowerShell script lists the directory content formatted in columns.
+.PARAMETER SearchPattern
+	Specifies the search pattern, "*" by default (means anything) 
+.EXAMPLE
+	PS> ./list-folder C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$SearchPattern = "*")
+
+function ListFolder { param([string]$SearchPattern)
+	$Items = get-childItem -path "$SearchPattern"
+	foreach ($Item in $Items) {
+		$Name = $Item.Name
+		if ($Name[0] -eq '.') { continue } # hidden file/dir
+		if ($Item.Mode -like "d*") { $Icon = "📂" 
+		} elseif ($Name -like "*.iso") { $Icon = "📀"
+		} elseif ($Name -like "*.mp3") { $Icon = "🎵"
+		} elseif ($Name -like "*.epub") { $Icon = "📓"
+		} else { $Icon = "📄" }
+		new-object PSObject -Property @{ Name = "$Icon$Name" }
+	}
+}
+
+try {
+	ListFolder $SearchPattern | format-wide -autoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-folder.ps1*
diff --git a/Docs/list-fritzbox-calls.md b/Docs/list-fritzbox-calls.md
index 886029a9..2b36145e 100644
--- a/Docs/list-fritzbox-calls.md
+++ b/Docs/list-fritzbox-calls.md
@@ -1,4 +1,4 @@
-## list-fritzbox-calls.ps1 - Lists the phone calls of the FRITZ!Box device
+## The list-fritzbox-calls.ps1 PowerShell Script
 
 This PowerShell script lists the phone calls of the FRITZ!Box device.
 
@@ -41,4 +41,108 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the phone calls of the FRITZ!Box device
+.DESCRIPTION
+	This PowerShell script lists the phone calls of the FRITZ!Box device.
+.PARAMETER Username
+	Specifies the user name for FRITZ!Box
+.PARAMETER Password
+	Specifies the password to FRITZ!Box
+.EXAMPLE
+	PS> ./list-fritzbox-calls
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -Version 3
+
+param([string]$Username = "", [string]$Password = "")
+
+if ($Username -eq "") { $Username = read-host "Enter username for FRITZ!Box" }
+if ($Password -eq "") { $Password = read-host "Enter password for FRITZ!Box" }
+
+write-progress "Contacting FRITZ!Box ..."
+$FQDN = "fritz.box"
+
+[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]'Tls,Tls11,Tls12'
+
+[xml]$serviceinfo = Invoke-RestMethod -Method GET -Uri "http://$($FQDN):49000/tr64desc.xml"
+[System.Xml.XmlNamespaceManager]$ns = new-Object System.Xml.XmlNamespaceManager $serviceinfo.NameTable
+$ns.AddNamespace("ns",$serviceinfo.DocumentElement.NamespaceURI)
+[System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }
+
+
+function Execute-SOAPRequest { param([Xml]$SOAPRequest, [string]$soapactionheader, [String]$URL)
+    try {
+        $wr = [System.Net.WebRequest]::Create($URL)
+        $wr.Headers.Add('SOAPAction',$soapactionheader)
+        $wr.ContentType = 'text/xml; charset="utf-8"'
+        $wr.Accept      = 'text/xml'
+        $wr.Method      = 'POST'
+        $wr.PreAuthenticate = $true
+        $wr.Credentials = [System.Net.NetworkCredential]::new($Username,$Password)
+
+        $requestStream = $wr.GetRequestStream()
+        $SOAPRequest.Save($requestStream)
+        $requestStream.Close()
+        [System.Net.HttpWebResponse]$wresp = $wr.GetResponse()
+        $responseStream = $wresp.GetResponseStream()
+        $responseXML = [Xml]([System.IO.StreamReader]($responseStream)).ReadToEnd()
+        $responseStream.Close()
+        return $responseXML
+    } catch {
+        if ($_.Exception.InnerException.Response){
+            throw ([System.IO.StreamReader]($_.Exception.InnerException.Response.GetResponseStream())).ReadToEnd()
+        } else {
+            throw $_.Exception.InnerException
+        }
+    }
+}
+
+function New-Request {
+    param(
+        [parameter(Mandatory=$true)][ValidateNotNullOrEmpty()][string]$urn,
+        [parameter(Mandatory=$true)][ValidateNotNullOrEmpty()][string]$action,
+        [hashtable]$parameter = @{},
+        $Protocol = 'https'
+    )
+        # SOAP Request Body Template
+        [xml]$request = @"
+<?xml version="1.0"?>
+<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
+    <s:Body>
+    </s:Body>
+</s:Envelope>
+"@
+    $service = $serviceinfo.SelectNodes('//ns:service',$ns) | ?{$_.ServiceType -eq $URN}
+    if(!$service){throw "URN does not exist."}
+    $actiontag = $request.CreateElement('u',$action,$service.serviceType)
+    $parameter.GetEnumerator() | %{
+          $el = $request.CreateElement($_.Key)
+          $el.InnerText = $_.Value
+          $actiontag.AppendChild($el)| out-null
+    }
+    $request.GetElementsByTagName('s:Body')[0].AppendChild($actiontag) | out-null
+    $resp = Execute-SOAPRequest $request "$($service.serviceType)#$($action)" "$($Protocol)://$($FQDN):$(@{$true=$script:secport;$false=49000}[($Protocol -eq 'https')])$($service.controlURL)"
+    return $resp
+}
+
+$script:secport = (New-Request -urn "urn:dslforum-org:service:DeviceInfo:1" -action 'GetSecurityPort' -proto 'http').Envelope.Body.GetSecurityPortResponse.NewSecurityPort
+
+function GetCallList { param([int]$MaxEntries = 999, [int]$MaxDays = 999
+    )
+    $resp = New-Request -urn 'urn:dslforum-org:service:X_AVM-DE_OnTel:1' -action 'GetCallList'
+    $list = [xml](new-object System.Net.WebClient).DownloadString("$($resp.Envelope.Body.GetCallListResponse.NewCallListURL)&max=$MaxEntries&MaxDays=$days")
+    return $list.root.call
+}
+
+GetCallList | format-table -property Date,Duration,Caller,Called
+echo $Result
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-fritzbox-calls.ps1*
diff --git a/Docs/list-fritzbox-devices.md b/Docs/list-fritzbox-devices.md
index bb1027a6..c91b026a 100644
--- a/Docs/list-fritzbox-devices.md
+++ b/Docs/list-fritzbox-devices.md
@@ -1,4 +1,4 @@
-## list-fritzbox-devices.ps1 - Lists FRITZ!Box's known devices
+## The list-fritzbox-devices.ps1 PowerShell Script
 
 This PowerShell script lists FRITZ!Box's known devices.
 
@@ -41,4 +41,60 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists FRITZ!Box's known devices
+.DESCRIPTION
+	This PowerShell script lists FRITZ!Box's known devices.
+.PARAMETER Username
+	Specifies the user name to FRITZ!Box
+.PARAMETER Password
+	Specifies the password to FRITZ!Box
+.EXAMPLE
+	PS> ./list-fritzbox-devices
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -Version 3
+
+param([string]$Username = "", [string]$Password = "")
+
+if ($Username -eq "") { $Username = read-host "Enter username for FRITZ!Box" }
+if ($Password -eq "") { $Password = read-host "Enter password for FRITZ!Box" }
+
+write-progress "Contacting FRITZ!Box ..."
+[string]$HostURL = "https://fritz.box:49443"
+[string]$SOAPAction="urn:dslforum-org:service:Hosts:1#X_AVM-DE_GetHostListPath"
+[string]$SOAPrequest = @"
+<?xml version="1.0"?>
+<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
+  <s:Body>
+    <u:X_AVM-DE_GetHostListPath xmlns:u="urn:dslforum-org:service:Hosts:1" />
+  </s:Body>
+</s:Envelope>
+"@
+
+$SecurePassword = $Password | ConvertTo-SecureString -AsPlainText -Force
+$Credentials = New-Object System.Management.Automation.PSCredential -ArgumentList $Username, $SecurePassword
+
+$XmlResult = invoke-restMethod `
+   -Method POST `
+   -Headers @{'SOAPAction'=($SOAPAction)} `
+   -Uri ($HostURL+"/upnp/control/hosts") `
+   -Credential $Credentials `
+   -ContentType 'text/xml' `
+   -Body $SOAPrequest
+
+$HostList = invoke-restMethod -Uri ($HostURL+($XmlResult.Envelope.Body.'X_AVM-DE_GetHostListPathResponse'.'NewX_AVM-DE_HostListPath'))
+
+$HostTable = $HostList.List.Item.GetEnumerator() 
+
+$HostTable | format-table -property Active,IPAddress,MACAddress,HostName,InterfaceType,X_AVM-DE_Speed
+
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-fritzbox-devices.ps1*
diff --git a/Docs/list-headlines.md b/Docs/list-headlines.md
index a07c9234..3ac17f1f 100644
--- a/Docs/list-headlines.md
+++ b/Docs/list-headlines.md
@@ -1,4 +1,4 @@
-## list-headlines.ps1 - Lists the latest headlines
+## The list-headlines.ps1 PowerShell Script
 
 This PowerShell script lists the latest RSS feed news.
 
@@ -41,4 +41,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the latest headlines
+.DESCRIPTION
+	This PowerShell script lists the latest RSS feed news.
+.PARAMETER RSS_URL
+	Specifies the URL to the RSS feed
+.PARAMETER MaxCount
+	Specifies the number of news to list
+.EXAMPLE
+	PS> ./list-headlines
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20)
+
+try {
+	[xml]$Content = (invoke-webRequest -uri $RSS_URL -useBasicParsing).Content
+	"`n🌍 $($Content.rss.channel.title) 🌏"
+
+	[int]$Count = 0
+	foreach ($item in $Content.rss.channel.item) {
+		"→ $($item.title)"
+		$Count++
+		if ($Count -eq $MaxCount) { break }
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-headlines.ps1*
diff --git a/Docs/list-hidden-files.md b/Docs/list-hidden-files.md
index cecc7163..e814f12c 100644
--- a/Docs/list-hidden-files.md
+++ b/Docs/list-hidden-files.md
@@ -1,4 +1,4 @@
-## list-hidden-files.ps1 - Lists hidden files in a directory tree
+## The list-hidden-files.ps1 PowerShell Script
 
 This PowerShell script scans and lists all hidden files in a directory tree.
 
@@ -32,4 +32,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists hidden files in a directory tree
+.DESCRIPTION
+	This PowerShell script scans and lists all hidden files in a directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./list-hidden-files C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "$PWD")
+
+try {
+	$DirTree = resolve-path "$DirTree"
+	write-progress "Listing hidden files in $DirTree ..."
+
+	[int]$Count = 0
+	get-childItem "$DirTree" -attributes Hidden -recurse | foreach-object {
+		"📄 $($_.FullName)"
+		$Count++
+	}
+	"✔️ directory tree $DirTree has $Count hidden file(s)" 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-hidden-files.ps1*
diff --git a/Docs/list-installed-languages.md b/Docs/list-installed-languages.md
index 0e7d81a6..6d921522 100644
--- a/Docs/list-installed-languages.md
+++ b/Docs/list-installed-languages.md
@@ -1,4 +1,6 @@
-## list-installed-languages.ps1 - list-installed-languages.ps1 
+## The list-installed-languages.ps1 PowerShell Script
+
+list-installed-languages.ps1 
 
 
 ## Parameters
@@ -10,4 +12,33 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the installed languages
+.DESCRIPTION
+	This PowerShell script lists the installed languages.
+.EXAMPLE
+	PS> ./list-installed-languages
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function ListInstalledLanguages { 
+	$List = Get-WinUserLanguageList
+	foreach ($Item in $List) {
+		New-Object PSObject -property @{ 'Tag' = "$($Item.LanguageTag)"; 'Autonym' = "$($Item.Autonym)"; 'English' = "$($Item.EnglishName)"; 'Spellchecking' = "$($Item.Spellchecking)"; 'Handwriting' = "$($Item.Handwriting)" }
+	}
+}
+
+try {
+	ListInstalledLanguages | Format-Table -property Tag,Autonym,English,Spellchecking,Handwriting
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-installed-languages.ps1*
diff --git a/Docs/list-installed-software.md b/Docs/list-installed-software.md
index b230c8ae..53ab7011 100644
--- a/Docs/list-installed-software.md
+++ b/Docs/list-installed-software.md
@@ -1,4 +1,4 @@
-## list-installed-software.ps1 - Lists the installed software
+## The list-installed-software.ps1 PowerShell Script
 
 This PowerShell script lists the installed software (except Windows Store apps).
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the installed software
+.DESCRIPTION
+	This PowerShell script lists the installed software (except Windows Store apps).
+.EXAMPLE
+	PS> ./list-installed-software
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*, HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*, HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | select-object DisplayName,DisplayVersion,InstallDate | Format-Table -autoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-installed-software.ps1*
diff --git a/Docs/list-latest-tag.md b/Docs/list-latest-tag.md
index 8313bfc5..a7b0cd61 100644
--- a/Docs/list-latest-tag.md
+++ b/Docs/list-latest-tag.md
@@ -1,4 +1,4 @@
-## list-latest-tag.ps1 - Lists the latest tag on the current branch in a Git repository
+## The list-latest-tag.ps1 PowerShell Script
 
 This PowerShell script lists the latest tag on the current branch in a Git repository.
 
@@ -32,4 +32,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the latest tag on the current branch in a Git repository
+.DESCRIPTION
+	This PowerShell script lists the latest tag on the current branch in a Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the repository
+.EXAMPLE
+	PS> ./list-latest-tag C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+#	$RepoDirName = (get-item "$RepoDir").Name
+#	"🢃 Fetching updates for 📂$RepoDirName ..."
+#	& git -C "$RepoDir" fetch --tags
+#	if ($lastExitCode -ne "0") { throw "'git fetch --tags' failed" }
+
+	$LatestTagCommitID = (git -C "$RepoDir" rev-list --tags --max-count=1)
+	$LatestTag = (git -C "$RepoDir" describe --tags $LatestTagCommitID)
+	"🔖$LatestTag ($LatestTagCommitID)"
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-latest-tag.ps1*
diff --git a/Docs/list-latest-tags.md b/Docs/list-latest-tags.md
index fb57c4fe..ba62c835 100644
--- a/Docs/list-latest-tags.md
+++ b/Docs/list-latest-tags.md
@@ -1,4 +1,4 @@
-## list-latest-tags.ps1 - Lists the latests tags in all Git repositories in a folder
+## The list-latest-tags.ps1 PowerShell Script
 
 This PowerShell script lists the latest tags in all Git repositories in the specified folder.
 
@@ -32,4 +32,49 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the latests tags in all Git repositories in a folder
+.DESCRIPTION
+	This PowerShell script lists the latest tags in all Git repositories in the specified folder.
+.PARAMETER ParentDir
+	Specifies the path to the parent folder
+.EXAMPLE
+	PS> ./list-latest-tags C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+try {
+	if (-not(test-path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$Folders = (get-childItem "$ParentDir" -attributes Directory)
+	$FolderCount = $Folders.Count
+	$ParentDirName = (get-item "$ParentDir").Name
+	"Found $FolderCount subfolders in 📂$ParentDirName..."
+
+	foreach ($Folder in $Folders) {
+		$FolderName = (get-item "$Folder").Name
+
+#		& git -C "$Folder" fetch --tags
+#		if ($lastExitCode -ne "0") { throw "'git fetch --tags' failed" }
+
+		$LatestTagCommitID = (git -C "$Folder" rev-list --tags --max-count=1)
+		$LatestTag = (git -C "$Folder" describe --tags $LatestTagCommitID)
+		"* $FolderName $LatestTag ($LatestTagCommitID)"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-latest-tags.ps1*
diff --git a/Docs/list-memos.md b/Docs/list-memos.md
index 7a961feb..8ac536e3 100644
--- a/Docs/list-memos.md
+++ b/Docs/list-memos.md
@@ -1,4 +1,4 @@
-## list-memos.ps1 - Lists all memos in $HOME/Memos.csv
+## The list-memos.ps1 PowerShell Script
 
 This PowerShell script lists all memo entries in Memos.csv in the home folder.
 
@@ -23,4 +23,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all memos in $HOME/Memos.csv
+.DESCRIPTION
+	This PowerShell script lists all memo entries in Memos.csv in the home folder.
+.EXAMPLE
+	PS> ./list-memos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+
+try {
+	$Path = "$HOME/Memos.csv"
+	if (test-path "$Path" -pathType leaf) {
+		write-progress "Reading $Path ..."
+		$Table = import-csv "$Path"
+		write-progress -completed "Reading $Path"
+
+		""
+		"Time                 User  Text"
+		"----                 ----  ----"
+		foreach($Row in $Table) {
+			$Time = $Row.Time
+			$User = $Row.User
+			$Text = $Row.Text
+			"$Time $User    $Text"
+		}
+	} else {
+		"Sorry, no memos saved yet"
+		exit 1
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-memos.ps1*
diff --git a/Docs/list-modules.md b/Docs/list-modules.md
index de00af7e..2ca95e45 100644
--- a/Docs/list-modules.md
+++ b/Docs/list-modules.md
@@ -1,4 +1,4 @@
-## list-modules.ps1 - Lists all PowerShell modules
+## The list-modules.ps1 PowerShell Script
 
 This PowerShell script lists all installed PowerShell modules.
 
@@ -30,4 +30,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all PowerShell modules
+.DESCRIPTION
+	This PowerShell script lists all installed PowerShell modules.
+.EXAMPLE
+	PS> ./list-modules
+
+	ModuleType Version    Name                                ExportedCommands
+	---------- -------    ----                                ----------------
+	Manifest   3.1.0.0    Microsoft.PowerShell.Management     {Add-Computer, Add-Content, Checkpoint-Computer...}
+	Manifest   3.1.0.0    Microsoft.PowerShell.Utility        {Add-Member, Add-Type, Clear-Variable...}
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-Module | Format-Table
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-modules.ps1*
diff --git a/Docs/list-motherboard.md b/Docs/list-motherboard.md
index 78e70adb..a77ecf8b 100644
--- a/Docs/list-motherboard.md
+++ b/Docs/list-motherboard.md
@@ -1,4 +1,4 @@
-## list-motherboard.ps1 - Lists motherboard details
+## The list-motherboard.ps1 PowerShell Script
 
 This PowerShell script lists the motherboard details.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists motherboard details
+.DESCRIPTION
+	This PowerShell script lists the motherboard details.
+.EXAMPLE
+	PS> ./list-motherboard
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-WmiObject -Class Win32_BaseBoard
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-motherboard.ps1*
diff --git a/Docs/list-mysql-tables.md b/Docs/list-mysql-tables.md
index 9f38c874..f6f16dcf 100644
--- a/Docs/list-mysql-tables.md
+++ b/Docs/list-mysql-tables.md
@@ -1,4 +1,4 @@
-## list-mysql-tables.ps1 - Lists all tables of a MySQL database
+## The list-mysql-tables.ps1 PowerShell Script
 
 This PowerShell script lists all tables of the given MySQL database.
 
@@ -55,4 +55,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all tables of a MySQL database 
+.DESCRIPTION
+	This PowerShell script lists all tables of the given MySQL database.
+.EXAMPLE
+	PS> ./list-mysql-tables
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+# This script lists all of the tables in a MySQL database and exports the list as a CSV
+# Install-Module InvokeQuery
+# Run the above command if you do not have this module
+param(
+[Parameter(Mandatory=$true)]$server,
+[Parameter(Mandatory=$true)]$database,
+[Parameter(Mandatory=$true)]$dbuser,
+[Parameter(Mandatory=$true)]$dbpass
+)
+$csvfilepath = "$PSScriptRoot\mysql_tables.csv"
+$result = Invoke-MySqlQuery  -ConnectionString "server=$server; database=$database; user=$dbuser; password=$dbpass; pooling = false; convert zero datetime=True" -Sql "SHOW TABLES" -CommandTimeout 10000
+$result | Export-Csv $csvfilepath -NoTypeInformation
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-mysql-tables.ps1*
diff --git a/Docs/list-network-routes.md b/Docs/list-network-routes.md
index 42da5d1e..328e7cff 100644
--- a/Docs/list-network-routes.md
+++ b/Docs/list-network-routes.md
@@ -1,4 +1,4 @@
-## list-network-routes.ps1 - Lists network routes
+## The list-network-routes.ps1 PowerShell Script
 
 This PowerShell script lists the network routes on the local computer.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists network routes
+.DESCRIPTION
+	This PowerShell script lists the network routes on the local computer.
+.EXAMPLE
+	PS> ./list-network-routes
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	& route print
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-network-routes.ps1*
diff --git a/Docs/list-network-shares.md b/Docs/list-network-shares.md
index 87c0eb18..422e9b72 100644
--- a/Docs/list-network-shares.md
+++ b/Docs/list-network-shares.md
@@ -1,4 +1,4 @@
-## list-network-shares.ps1 - Lists all network shares of the local computer
+## The list-network-shares.ps1 PowerShell Script
 
 This PowerShell script lists all network shares of the local computer.
 
@@ -29,4 +29,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all network shares of the local computer
+.DESCRIPTION
+	This PowerShell script lists all network shares of the local computer.
+.EXAMPLE
+	PS> ./list-network-shares
+
+	Name  Path     Description
+	----  ----     -----------
+	Users C:\Users
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-WmiObject win32_share | where {$_.name -NotLike "*$"}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-network-shares.ps1*
diff --git a/Docs/list-news.md b/Docs/list-news.md
index 39074f67..feb0885c 100644
--- a/Docs/list-news.md
+++ b/Docs/list-news.md
@@ -1,4 +1,4 @@
-## list-news.ps1 - Lists the news
+## The list-news.ps1 PowerShell Script
 
 This PowerShell script lists the latest news by using RSS (Really Simple Syndication) feeds.
 
@@ -41,4 +41,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the news
+.DESCRIPTION
+	This PowerShell script lists the latest news by using RSS (Really Simple Syndication) feeds.
+.PARAMETER RSS_URL
+	Specifies the URL to the RSS feed (Yahoo News by default)
+.PARAMETER MaxCount
+	Specifies the number of lines to list (20 by default)
+.EXAMPLE
+	PS> ./list-news
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20)
+
+try {
+	[xml]$Content = (Invoke-WebRequest -URI $RSS_URL -useBasicParsing).Content
+	[int]$Count = 1
+	foreach ($Item in $Content.rss.channel.item) {
+		& "$PSScriptRoot/write-typewriter.ps1" "→ $($Item.title)" 20 # ms speed
+		if ($Count++ -eq $MaxCount) { break }
+	}
+	$Source = $Content.rss.channel.title
+	$Date = $Content.rss.channel.pubDate
+	"  By *$($Source)* as of $Date"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-news.ps1*
diff --git a/Docs/list-nic.md b/Docs/list-nic.md
index b6fa5bac..84810630 100644
--- a/Docs/list-nic.md
+++ b/Docs/list-nic.md
@@ -1,4 +1,4 @@
-## list-nic.ps1 - Lists NIC details
+## The list-nic.ps1 PowerShell Script
 
 This PowerShell script lists the details of the installed network interfaces.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists NIC details
+.DESCRIPTION
+	This PowerShell script lists the details of the installed network interfaces.
+.EXAMPLE
+	PS> ./list-nic
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-WmiObject -Class Win32_NetworkAdapterConfiguration | Format-Table -property ServiceName,Description,IPAddress,DHCPEnabled -AutoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-nic.ps1*
diff --git a/Docs/list-os-releases.md b/Docs/list-os-releases.md
index c5c68808..05805d50 100644
--- a/Docs/list-os-releases.md
+++ b/Docs/list-os-releases.md
@@ -1,4 +1,4 @@
-## list-os-releases.ps1 - Lists OS releases and download URL
+## The list-os-releases.ps1 PowerShell Script
 
 This PowerShell script lists OS releases and download URL.
 
@@ -23,4 +23,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists OS releases and download URL
+.DESCRIPTION
+	This PowerShell script lists OS releases and download URL.
+.EXAMPLE
+	PS> ./list-os-releases
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	write-progress "Reading OS_IPFS_hashes.csv ..."
+
+	$PathToRepo = "$PSScriptRoot/.."
+	$PathToCsvFile = "$PathToRepo/Data/os-release.csv"
+	invoke-webRequest -URI "https://fleschutz.droppages.com/downloads/OS_IPFS_hashes.csv" -outFile "$PathToCsvFile"
+
+	$Table = import-csv "$PathToCsvFile"
+	remove-item -path "$PathToCsvFile"
+
+	write-output "Operating System Releases"
+	write-output "========================="
+	foreach ($Row in $Table) {
+		write-output "* $($Row.Path.substring(3)) -> ipfs://$($Row.IPFS)"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-os-releases.ps1*
diff --git a/Docs/list-os-updates.md b/Docs/list-os-updates.md
index ab2ba448..373bd11d 100644
--- a/Docs/list-os-updates.md
+++ b/Docs/list-os-updates.md
@@ -1,4 +1,4 @@
-## list-os-updates.ps1 - Lists the latest operating system updates
+## The list-os-updates.ps1 PowerShell Script
 
 This PowerShell script lists the latest operating system update news.
 
@@ -41,4 +41,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the latest operating system updates
+.DESCRIPTION
+	This PowerShell script lists the latest operating system update news.
+.PARAMETER RSS_URL
+	Specifies the URL to the RSS feed
+.PARAMETER MaxCount
+	Specifies the number of news to list
+.EXAMPLE
+	PS> ./list-os-updates
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RSS_URL = "https://distrowatch.com/news/dwd.xml", [int]$MaxCount = 20)
+
+try {
+	& "$PSScriptRoot/write-big.ps1" "OS Updates"
+	[xml]$Content = (invoke-webRequest -URI $RSS_URL).Content
+	"`t(by $($Content.rss.channel.title))"
+
+	[int]$Count = 0
+	foreach ($item in $Content.rss.channel.item) {
+		"`t→ $($item.title)"
+		$Count++
+		if ($Count -eq $MaxCount) { break }
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-os-updates.ps1*
diff --git a/Docs/list-os.md b/Docs/list-os.md
index 637ebbaa..3b6679a7 100644
--- a/Docs/list-os.md
+++ b/Docs/list-os.md
@@ -1,4 +1,4 @@
-## list-os.ps1 - Lists the operating system version
+## The list-os.ps1 PowerShell Script
 
 This PowerShell script lists the exact operating system version.
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the operating system version
+.DESCRIPTION
+	This PowerShell script lists the exact operating system version.
+.EXAMPLE
+	PS> ./list-os
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		"🐧(uname -sr)"
+	} else {
+		$OS = Get-WmiObject -class Win32_OperatingSystem
+		$OSname = $OS.Caption
+		$OSarchitecture = $OS.OSArchitecture
+		$OSversion = $OS.Version
+		"🌐$OSname for $OSarchitecture version $OSversion"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-os.ps1*
diff --git a/Docs/list-outlook-inbox.md b/Docs/list-outlook-inbox.md
index ea0797cd..b39f0e25 100644
--- a/Docs/list-outlook-inbox.md
+++ b/Docs/list-outlook-inbox.md
@@ -1,4 +1,4 @@
-## list-outlook-inbox.ps1 - Lists Outlook's Inbox
+## The list-outlook-inbox.ps1 PowerShell Script
 
 This PowerShell script lists the emails in the inbox of Outlook.
 
@@ -23,4 +23,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists Outlook's Inbox 
+.DESCRIPTION
+	This PowerShell script lists the emails in the inbox of Outlook.
+.EXAMPLE
+	PS> ./list-outlook-inbox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Outlook = New-Object -com Outlook.application
+	$MAPI = $Outlook.GetNameSpace("MAPI")
+	$Inbox = $MAPI.GetDefaultFolder(6) # 6 = olFolderInbox
+	$Inbox.items | Select Received,Subject | Format-Table -AutoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-outlook-inbox.ps1*
diff --git a/Docs/list-outlook-sent.md b/Docs/list-outlook-sent.md
index 81193904..dd48d344 100644
--- a/Docs/list-outlook-sent.md
+++ b/Docs/list-outlook-sent.md
@@ -1,4 +1,4 @@
-## list-outlook-sent.ps1 - Lists Outlook's Sent Mails
+## The list-outlook-sent.ps1 PowerShell Script
 
 This PowerShell script lists the mails in the Sent Mail folder of Outlook.
 
@@ -23,4 +23,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists Outlook's Sent Mails
+.DESCRIPTION
+	This PowerShell script lists the mails in the Sent Mail folder of Outlook.
+.EXAMPLE
+	PS> ./list-outlook-sent
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Outlook = New-Object -com Outlook.application
+	$MAPI = $Outlook.GetNameSpace("MAPI")
+	$Inbox = $MAPI.GetDefaultFolder(5) # 5 = olFolderSentMail
+	$Inbox.items | Select SentOn,Subject | Format-Table -AutoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-outlook-sent.ps1*
diff --git a/Docs/list-passwords.md b/Docs/list-passwords.md
index 86334202..dc0118fa 100644
--- a/Docs/list-passwords.md
+++ b/Docs/list-passwords.md
@@ -1,4 +1,4 @@
-## list-passwords.ps1 - Lists random passwords
+## The list-passwords.ps1 PowerShell Script
 
 This PowerShell script lists random passwords.
 
@@ -50,4 +50,49 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists random passwords
+.DESCRIPTION
+	This PowerShell script lists random passwords.
+.PARAMETER PasswordLength
+	Specifies the length of the password
+.PARAMETER Columns
+	Specifies the number of columns
+.PARAMETER Rows
+	Specifies the number of rows
+.EXAMPLE
+	PS> ./list-passwords
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$PasswordLength = 15, [int]$Columns = 6, [int]$Rows = 30)
+
+$MinCharCode = 33
+$MaxCharCode = 126
+
+try {
+	write-output ""
+	$Generator = New-Object System.Random
+	for ($j = 0; $j -lt $Rows; $j++) {
+		$Line = ""
+		for ($k = 0; $k -lt $Columns; $k++) {
+			for ($i = 0; $i -lt $PasswordLength; $i++) {
+				$Line += [char]$Generator.next($MinCharCode,$MaxCharCode)
+			}
+			$Line += "   "
+		}
+		write-output "$Line"
+	}
+	write-output ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-passwords.ps1*
diff --git a/Docs/list-pins.md b/Docs/list-pins.md
index bcecc05c..ceb55593 100644
--- a/Docs/list-pins.md
+++ b/Docs/list-pins.md
@@ -1,4 +1,4 @@
-## list-pins.ps1 - Lists random PIN's
+## The list-pins.ps1 PowerShell Script
 
 This PowerShell script lists random PIN's.
 
@@ -50,4 +50,46 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists random PIN's
+.DESCRIPTION
+	This PowerShell script lists random PIN's.
+.PARAMETER PinLength
+	Specifies the PIN length
+.PARAMETER Columns
+	Specifies the number of columns
+.PARAMETER Rows
+	Specifies the number of rows
+.EXAMPLE
+	PS> ./list-pins
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$PinLength = 5, [int]$Columns = 12, [int]$Rows = 30)
+
+try {
+	write-output ""
+	$Generator = New-Object System.Random
+	for ($j = 0; $j -lt $Rows; $j++) {
+		$Line = ""
+		for ($k = 0; $k -lt $Columns; $k++) {
+			for ($i = 0; $i -lt $PinLength; $i++) {
+				$Line += [char]$Generator.next(48,57)
+			}
+			$Line += "   "
+		}
+		write-output $Line
+	}
+	write-output ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-pins.ps1*
diff --git a/Docs/list-print-jobs.md b/Docs/list-print-jobs.md
index e993ec4d..120c5585 100644
--- a/Docs/list-print-jobs.md
+++ b/Docs/list-print-jobs.md
@@ -1,4 +1,4 @@
-## list-print-jobs.ps1 - Lists all jobs of all printers
+## The list-print-jobs.ps1 PowerShell Script
 
 This PowerShell script lists all print jobs of all printer devices.
 
@@ -23,4 +23,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all jobs of all printers
+.DESCRIPTION
+	This PowerShell script lists all print jobs of all printer devices.
+.EXAMPLE
+	PS> ./list-print-jobs
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -Version 4
+
+try {
+	$printers = Get-Printer
+	if ($printers.Count -eq 0) { throw "No printer found" }
+
+	""
+	"Printer                Jobs"
+	"-------                ----"
+	foreach ($printer in $printers) {
+		$printjobs = Get-PrintJob -PrinterObject $printer
+		if ($printjobs.Count -eq 0) {
+			"$($printer.Name)     none"
+		} else {
+			"$($printer.Name)     $printjobs"
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-print-jobs.ps1*
diff --git a/Docs/list-printers.md b/Docs/list-printers.md
index 69b2a10e..4888947c 100644
--- a/Docs/list-printers.md
+++ b/Docs/list-printers.md
@@ -1,4 +1,4 @@
-## list-printers.ps1 - Lists all printers known to the local computer
+## The list-printers.ps1 PowerShell Script
 
 This PowerShell script lists all printers known to the local computer.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all printers known to the local computer
+.DESCRIPTION
+	This PowerShell script lists all printers known to the local computer.
+.EXAMPLE
+	PS> ./list-printers
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$ComputerName = $(hostname)
+	get-WMIObject -Class Win32_Printer -ComputerName $ComputerName | format-table
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-printers.ps1*
diff --git a/Docs/list-processes.md b/Docs/list-processes.md
index 3a646470..058b2d68 100644
--- a/Docs/list-processes.md
+++ b/Docs/list-processes.md
@@ -1,4 +1,4 @@
-## list-processes.ps1 - Lists all local computer processes
+## The list-processes.ps1 PowerShell Script
 
 This PowerShell script lists all local computer processes.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all local computer processes
+.DESCRIPTION
+	This PowerShell script lists all local computer processes.
+.EXAMPLE
+	PS> ./list-processes
+
+	   Id  CPU(s) ProcessName
+	   --  ------ -----------
+	 9712   0,39% 64DriverLoad
+	 2484         AppleMobileDeviceService
+	 ...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-Process | Format-Table -Property Id, @{Label="CPU(s)";Expression={$_.CPU.ToString("N")+"%"};Alignment="Right"}, ProcessName -AutoSize
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-processes.ps1*
diff --git a/Docs/list-profiles.md b/Docs/list-profiles.md
index 0a030549..df5a714e 100644
--- a/Docs/list-profiles.md
+++ b/Docs/list-profiles.md
@@ -1,4 +1,6 @@
-## list-profiles.ps1 - list-profiles.ps1 
+## The list-profiles.ps1 PowerShell Script
+
+list-profiles.ps1 
 
 
 ## Parameters
@@ -10,4 +12,45 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the user's PowerShell profiles
+.DESCRIPTION
+	This PowerShell script lists the user's PowerShell profiles.
+.EXAMPLE
+	PS> ./list-profiles
+	
+	Level Profile                Location                                                         Existent
+	----- -------                --------                                                         --------
+	1     AllUsersAllHosts       /opt/PowerShell/profile.ps1                                      no
+	2     AllUsersCurrentHost    /opt/PowerShell/Microsoft.PowerShell_profile.ps1                 no
+	3     CurrentUserAllHosts    /home/markus/.config/powershell/profile.ps1                      no
+	4     CurrentUserCurrentHost /home/markus/.config/powershell/Microsoft.PowerShell_profile.ps1 yes
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function ListProfile { param([int]$Level, [string]$Profile, [string]$Location)
+	if (test-path "$Location") { $Existent = "yes" } else { $Existent = "no" }
+	New-Object PSObject -Property @{ 'Level'="$Level"; 'Profile'="$Profile"; 'Location'="$Location"; 'Existent'="$Existent"	}
+}
+
+function ListProfiles { 
+	ListProfile 1 "AllUsersAllHosts"       $PROFILE.AllUsersAllHosts
+	ListProfile 2 "AllUsersCurrentHost"    $PROFILE.AllUsersCurrentHost
+	ListProfile 3 "CurrentUserAllHosts"    $PROFILE.CurrentUserAllHosts
+	ListProfile 4 "CurrentUserCurrentHost" $PROFILE.CurrentUserCurrentHost
+}
+
+try {
+	ListProfiles | format-table -property Level,Profile,Location,Existent
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-profiles.ps1*
diff --git a/Docs/list-ram.md b/Docs/list-ram.md
index 2cab0046..5a96ec0a 100644
--- a/Docs/list-ram.md
+++ b/Docs/list-ram.md
@@ -1,4 +1,4 @@
-## list-ram.ps1 - Lists RAM details
+## The list-ram.ps1 PowerShell Script
 
 This PowerShell script lists the details of the installed RAM.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists RAM details
+.DESCRIPTION
+	This PowerShell script lists the details of the installed RAM.
+.EXAMPLE
+	PS> ./list-ram
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-WmiObject -Class Win32_PhysicalMemory
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-ram.ps1*
diff --git a/Docs/list-recycle-bin.md b/Docs/list-recycle-bin.md
index 2e7be3d3..3e6d45be 100644
--- a/Docs/list-recycle-bin.md
+++ b/Docs/list-recycle-bin.md
@@ -1,4 +1,4 @@
-## list-recycle-bin.ps1 - Lists the content of the recycle bin folder
+## The list-recycle-bin.ps1 PowerShell Script
 
 This PowerShell script lists the content of the recycle bin folder.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the content of the recycle bin folder
+.DESCRIPTION
+	This PowerShell script lists the content of the recycle bin folder.
+.EXAMPLE
+	PS> ./list-recycle-bin
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	(New-Object -ComObject Shell.Application).NameSpace(0x0a).Items() | Select-Object Name,Size,Path
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-recycle-bin.ps1*
diff --git a/Docs/list-repos.md b/Docs/list-repos.md
index 9e869a54..c969bd0d 100644
--- a/Docs/list-repos.md
+++ b/Docs/list-repos.md
@@ -1,4 +1,4 @@
-## list-repos.ps1 - Lists Git repositories
+## The list-repos.ps1 PowerShell Script
 
 This PowerShell script lists the details of all Git repositories in a folder.
 
@@ -40,4 +40,58 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists Git repositories
+.DESCRIPTION
+	This PowerShell script lists the details of all Git repositories in a folder.
+.PARAMETER ParentDir
+	Specifies the path to the parent folder.
+.EXAMPLE
+	PS> ./list-repos C:\MyRepos
+	
+	No  Repository   Branch   LatestTag   Status
+	--  ----------   ------   ---------   ------
+	1   cmake        main     v3.23.0     clean
+	2   opencv       main     4.5.5       modified
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+function ListRepos { 
+	[int]$No = 0
+	$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
+	foreach ($Folder in $Folders) {
+		$No++
+		$Repository = (get-item "$Folder").Name
+		$Branch = (git -C "$Folder" branch --show-current)
+		$LatestTagCommitID = (git -C "$Folder" rev-list --tags --max-count=1)
+	        $LatestTag = (git -C "$Folder" describe --tags $LatestTagCommitID)
+		$Status = (git -C "$Folder" status --short)
+		if ("$Status" -eq "") { $Status = "clean" }
+		if ("$Status" -like " M *") { $Status = "modified" }
+
+		New-Object PSObject -property @{ 'No'="$No"; 'Repository'="$Repository"; 'Branch'="$Branch"; 'LatestTag'="$LatestTag"; 'Status'="$Status"; }
+	}
+}
+
+try {
+	if (-not(test-path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	ListRepos | Format-Table -property @{e='No';width=3},@{e='Repository';width=25},@{e='Branch';width=20},LatestTag,Status
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-repos.ps1*
diff --git a/Docs/list-scripts.md b/Docs/list-scripts.md
index f59d4caf..48bf15a1 100644
--- a/Docs/list-scripts.md
+++ b/Docs/list-scripts.md
@@ -1,4 +1,6 @@
-## list-scripts.ps1 - list-scripts.ps1 
+## The list-scripts.ps1 PowerShell Script
+
+list-scripts.ps1 
 
 
 ## Parameters
@@ -10,4 +12,42 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all PowerShell scripts in this repository
+.DESCRIPTION
+	This PowerShell script lists all PowerShell scripts in the repository (sorted alphabetically).
+.EXAMPLE
+	PS> ./list-scripts
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function ListScripts { param([string]$FilePath)
+	write-progress "Reading $FilePath..."
+	$Table = import-csv "$FilePath"
+	foreach($Row in $Table) {
+		New-Object PSObject -Property @{
+			'PowerShell Script' = "$($Row.Script)"
+			'Description' = "$($Row.Description)"
+		}
+	}
+	$global:NumScripts = $Table.Count
+	write-progress -completed "Reading $FilePath..."
+}
+
+try {
+	$PathToRepo = "$PSScriptRoot/.."
+	ListScripts "$PathToRepo/Data/scripts.csv" | format-table -property "PowerShell Script",Description
+
+	"✔️ $($global:NumScripts) PowerShell scripts total"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-scripts.ps1*
diff --git a/Docs/list-services.md b/Docs/list-services.md
index 5a0a610a..d57d1cf2 100644
--- a/Docs/list-services.md
+++ b/Docs/list-services.md
@@ -1,4 +1,4 @@
-## list-services.ps1 - Lists the local computer services
+## The list-services.ps1 PowerShell Script
 
 This PowerShell script lists all local computer services.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the local computer services
+.DESCRIPTION
+	This PowerShell script lists all local computer services.
+.EXAMPLE
+	PS> ./list-services
+
+	Status   Name               DisplayName
+	------   ----               -----------
+	Running  AarSvc_886c2       Agent Activation Runtime_886c2
+	Running  Apple Mobile De... Apple Mobile Device Service
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-Service
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-services.ps1*
diff --git a/Docs/list-special-folders.md b/Docs/list-special-folders.md
index 5f6a8493..54a02e6c 100644
--- a/Docs/list-special-folders.md
+++ b/Docs/list-special-folders.md
@@ -1,4 +1,6 @@
-## list-special-folders.ps1 - list-special-folders.ps1 
+## The list-special-folders.ps1 PowerShell Script
+
+list-special-folders.ps1 
 
 
 ## Parameters
@@ -10,4 +12,68 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists special folders
+.DESCRIPTION
+	This PowerShell script lists the special folders (sorted alphabetically).
+.EXAMPLE
+	PS> ./list-special-folders
+
+	Folder Name     Folder Path
+	-----------     -----------
+	AdminTools      📂C:\Users\Markus\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetTempDir {
+        if ("$env:TEMP" -ne "") { return "$env:TEMP" }
+        if ("$env:TMP" -ne "")  { return "$env:TMP" }
+        if ($IsLinux) { return "/tmp" }
+        return "C:\Temp"
+}
+
+function AddLine { param([string]$FolderName, [string]$FolderPath)
+	New-Object PSObject -property @{ 'Folder Name' = "$FolderName"; 'Folder Path' = "📂$FolderPath" }
+}
+
+function ListSpecialFolders {
+	if ($IsLinux) {
+		AddLine "Desktop"          "$HOME/Desktop"
+		AddLine "Downloads"        "$HOME/Downloads"
+		AddLine "Home Folder"      "$HOME"
+		AddLine "MyDocuments"      "$HOME/Documents"
+		AddLine "MyMusic"          "$HOME/Music"
+		AddLine "MyPictures"       "$HOME/Pictures"
+		AddLine "MyScreenshots"    "$HOME/Pictures/Screenshots"
+		AddLine "MyVideos"         "$HOME/Videos"
+		AddLine "Temporary Folder" "$(GetTempDir)"
+		$Path = Resolve-Path "$HOME/.."
+		AddLine "Users"            "$Path"
+	} else {
+		$FolderNames = [System.Enum]::GetNames('System.Environment+SpecialFolder')
+		$FolderNames | Sort-Object | ForEach-Object {
+			if ($Path = [System.Environment]::GetFolderPath($_)) {
+				AddLine "$_" "$Path"
+			}
+		}
+		AddLine "TemporaryFolder"  "$(GetTempDir)"
+		$Path = Resolve-Path "$HOME/.."
+		AddLine "Users"            "$Path"
+	}
+}
+
+try {
+	ListSpecialFolders | Format-Table -property @{e='Folder Name';width=22},'Folder Path'
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-special-folders.ps1*
diff --git a/Docs/list-sql-tables.md b/Docs/list-sql-tables.md
index ead744a4..cd1ae51a 100644
--- a/Docs/list-sql-tables.md
+++ b/Docs/list-sql-tables.md
@@ -1,4 +1,4 @@
-## list-sql-tables.ps1 - Lists all tables of a SQL server database
+## The list-sql-tables.ps1 PowerShell Script
 
 This PowerShell script lists all tables in a SQL server database and exports the list as CSV.
 Install-Module InvokeQuery
@@ -57,4 +57,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all tables of a SQL server database 
+.DESCRIPTION
+	This PowerShell script lists all tables in a SQL server database and exports the list as CSV.
+	Install-Module InvokeQuery
+	Run the above command if you do not have this module.
+.EXAMPLE
+	PS> ./list-sql-tables
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param(
+[Parameter(Mandatory=$true)]$server,
+[Parameter(Mandatory=$true)]$database,
+[Parameter(Mandatory=$true)]$username,
+[Parameter(Mandatory=$true)]$password
+)
+$secpasswd = ConvertTo-SecureString $password -AsPlainText -Force
+$creds = New-Object System.Management.Automation.PSCredential ($username, $secpasswd)
+$csvfilepath = "$PSScriptRoot\sqlserver_tables.csv"
+$result = Invoke-SqlServerQuery -Credential $creds -ConnectionTimeout 10000 -Database $database -Server $server -Sql "SELECT TABLE_NAME FROM $database.INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE'" -CommandTimeout 10000
+$result | Export-Csv $csvfilepath -NoTypeInformation
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-sql-tables.ps1*
diff --git a/Docs/list-submodules.md b/Docs/list-submodules.md
index 37413e02..8a643160 100644
--- a/Docs/list-submodules.md
+++ b/Docs/list-submodules.md
@@ -1,4 +1,4 @@
-## list-submodules.ps1 - Lists the submodules in a Git repository
+## The list-submodules.ps1 PowerShell Script
 
 This PowerShell script lists the submodules in the given Git repository.
 
@@ -32,4 +32,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the submodules in a Git repository
+.DESCRIPTION
+	This PowerShell script lists the submodules in the given Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the repository (current working directory by default)
+.EXAMPLE
+	PS> ./list-submodules C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	"⏳ Step 1/3: Checking requirements... "
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	"⏳ Step 2/3: Fetching latest updates... "
+	& git -C "$RepoDir" fetch
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
+
+	"⏳ Step 3/3: Listing submodules... "
+	& git -C "$RepoDir" submodule
+	if ($lastExitCode -ne "0") { throw "'git submodule' failed" }
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-submodules.ps1*
diff --git a/Docs/list-suggestions.md b/Docs/list-suggestions.md
index f720fbe5..8833b5ef 100644
--- a/Docs/list-suggestions.md
+++ b/Docs/list-suggestions.md
@@ -1,4 +1,4 @@
-## list-suggestions.ps1 - Lists suggestions
+## The list-suggestions.ps1 PowerShell Script
 
 This PowerShell script lists "Did you mean?" suggestions from Google.
 
@@ -35,4 +35,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists suggestions
+.DESCRIPTION
+	This PowerShell script lists "Did you mean?" suggestions from Google.
+.EXAMPLE
+	PS> ./list-suggestions Joe
+	joe biden
+	joe cocker
+	...
+.PARAMETER text
+	Specifies the word or sentence to get suggestions for.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ("$text" -eq "") { $text = read-host "Enter a word or sentence to get suggestions for" }
+	$URI = [uri]::escapeuristring("suggestqueries.google.com/complete/search?client=firefox&q=$text")
+	$Content = (Invoke-WebRequest -URI $URI -useBasicParsing).Content 
+	($Content | ConvertFrom-Json).SyncRoot | Select-Object -Skip 1
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-suggestions.ps1*
diff --git a/Docs/list-system-info.md b/Docs/list-system-info.md
index bb4e2698..30ddcc98 100644
--- a/Docs/list-system-info.md
+++ b/Docs/list-system-info.md
@@ -1,4 +1,4 @@
-## list-system-info.ps1 - Lists system information of the local computer
+## The list-system-info.ps1 PowerShell Script
 
 This PowerShell script lists system information of the local computer.
 
@@ -23,4 +23,114 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists system information of the local computer
+.DESCRIPTION
+	This PowerShell script lists system information of the local computer.
+.EXAMPLE
+	PS> ./list-system-info
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+# RAM
+$RAM = Get-WmiObject -Query "SELECT TotalVisibleMemorySize, FreePhysicalMemory FROM Win32_OperatingSystem"
+
+$totalRAM = [math]::Round($RAM.TotalVisibleMemorySize/1MB, 2)
+$freeRAM = [math]::Round($RAM.FreePhysicalMemory/1MB, 2)
+$usedRAM = [math]::Round(($RAM.TotalVisibleMemorySize - $RAM.FreePhysicalMemory)/1MB, 2)
+
+# Operating System
+$OS = Get-WmiObject -class Win32_OperatingSystem
+
+$OS_Name = $OS.Caption
+$OS_InstallDate = $OS.ConvertToDateTime($OS.InstallDate)
+$OS_LastBootUpTime = $OS.ConvertToDateTime($OS.LastBootUpTime)
+$OS_Architecture = $OS.OSArchitecture
+$OS_SystemDrive = $OS.SystemDrive
+$OS_WindowsDirectory = $OS.WindowsDirectory
+$OS_BuildNumber = $OS.BuildNumber
+$OS_SerialNumber = $OS.SerialNumber
+$OS_Version = $OS.Version
+$OS_Manufacturer = $OS.Manufacturer
+
+# Computer System
+$CS = Get-WmiObject -class Win32_ComputerSystem
+
+$CS_Name = $CS.Name
+$CS_Owner = $CS.PrimaryOwnerName
+
+# CPU
+$CPU = Get-WmiObject -class Win32_Processor
+
+$CPU_Name = $CPU.Name
+$CPU_Manufacturer = $CPU.Manufacturer
+$CPU_MaxClockSpeed = $CPU.MaxClockSpeed / 1000
+$CPU_Used = (Get-WmiObject win32_processor).LoadPercentage
+$CPU_Free = 100 - $CPU_Used
+
+# Disk
+$Disk = Get-WmiObject -class Win32_LogicalDisk -Filter "DeviceID='C:'"
+$Disk_ID = $Disk.DeviceID
+$Disk_TotalSpace = [math]::Round($Disk.Size/1GB, 2)
+$Disk_FreeSpace = [math]::Round($Disk.FreeSpace/1GB, 2)
+$Disk_UsedSpace = [math]::Round(($Disk.Size - $Disk.FreeSpace)/1GB, 2)
+
+# System Info
+$systeminfo = systeminfo
+
+# IP Config
+$ipconfig = ipconfig
+
+# Driver Query
+$driverquery = driverquery
+
+# Running Services
+$netstart = net start
+
+# Create info object
+$infoprop = @{
+    'RAM_total'= $totalRAM;
+    'RAM_free'= $freeRAM;
+    'RAM_used'= $usedRAM;
+    'OS_Name'= $OS_Name;
+    'OS_InstallDate'= $OS_InstallDate;
+    'OS_LastBootUpTime'= $OS_LastBootUpTime;
+    'OS_Architecture'= $OS_Architecture;
+    'OS_SystemDrive'= $OS_SystemDrive;
+    'OS_WindowsDirectory'= $OS_WindowsDirectory;
+    'OS_BuildNumber'= $OS_BuildNumber;
+    'OS_SerialNumber'= $OS_SerialNumber;
+    'OS_Version'= $OS_Version;
+    'OS_Manufacturer'= $OS_Manufacturer;
+    'CS_Name'= $CS_Name;
+    'CS_Owner'= $CS_Owner;
+    'CPU_Name'= $CPU_Name;
+    'CPU_Manufacturer'= $CPU_Manufacturer;
+    'CPU_MaxClockSpeed'= $CPU_MaxClockSpeed;
+    'CPU_Used'= $CPU_Used;
+    'CPU_Free'= $CPU_Free;
+    'Disk_ID'= $Disk_ID;
+    'Disk_TotalSpace'= $Disk_TotalSpace;
+    'Disk_FreeSpace'= $Disk_FreeSpace;
+    'Disk_UsedSpace'= $Disk_UsedSpace;
+    'systeminfo'= $systeminfo;
+    'ipconfig'= $ipconfig;
+    'driverquery'= $driverquery;
+    'netstart'= $netstart;
+}
+
+$info = New-Object -TypeName PSObject -Prop $infoprop
+
+# Convert info to JSON
+$info = $info | ConvertTo-JSON
+
+# Output 
+$info
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-system-info.ps1*
diff --git a/Docs/list-tags.md b/Docs/list-tags.md
index f137b6e0..81de2d61 100644
--- a/Docs/list-tags.md
+++ b/Docs/list-tags.md
@@ -1,4 +1,4 @@
-## list-tags.ps1 - Lists all tags in a Git repository
+## The list-tags.ps1 PowerShell Script
 
 This PowerShell script lists all tags in a Git repository.
 
@@ -48,4 +48,54 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all tags in a Git repository
+.DESCRIPTION
+	This PowerShell script lists all tags in a Git repository.
+.PARAMETER RepoDir
+	Specifies the path to the Git repository (current working directory by default)
+.PARAMETER SearchPattern
+	Specifies the search pattern (anything by default)
+.EXAMPLE
+	PS> ./list-tags C:\MyRepo
+
+	Tag             Description
+	---             -----------
+	v0.1            Update README.md
+	v0.2            Fix typo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD", [string]$SearchPattern="*")
+
+try {
+	Write-Progress "⏳ (1/3) Searching for Git executable... "
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	Write-Progress "⏳ (2/3) Checking folder... "
+	if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	Write-Progress "⏳ (3/3) Fetching latest tags..."
+	& git -C "$RepoDir" fetch --all --tags --quiet
+	if ($lastExitCode -ne "0") { throw "'git fetch --all --tags' failed" }
+
+	Write-Progress -completed "Fetched" 
+	""
+	"Tag             Description"
+	"---             -----------"
+	& git -C "$RepoDir" tag --list "$SearchPattern" -n
+	if ($lastExitCode -ne "0") { throw "'git tag --list' failed" }
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-tags.ps1*
diff --git a/Docs/list-tasks.md b/Docs/list-tasks.md
index 16fcb7cc..7cdfc8ca 100644
--- a/Docs/list-tasks.md
+++ b/Docs/list-tasks.md
@@ -1,4 +1,6 @@
-## list-tasks.ps1 - list-tasks.ps1 
+## The list-tasks.ps1 PowerShell Script
+
+list-tasks.ps1 
 
 
 ## Parameters
@@ -10,4 +12,32 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all scheduled tasks
+.DESCRIPTION
+	This PowerShell script lists all scheduled tasks.
+.EXAMPLE
+	PS> ./list-tasks
+
+	TaskName                            State  TaskPath                                       
+	--------                            -----  --------
+	.NET Framework NGEN v4.0.30319      Ready  \Microsoft\Windows\.NET Framework\             
+	.NET Framework NGEN v4.0.30319 64   Ready  \Microsoft\Windows\.NET Framework\             
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-ScheduledTask | Format-Table -property TaskName,State,TaskPath
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-tasks.ps1*
diff --git a/Docs/list-timezone.md b/Docs/list-timezone.md
index e39198d0..c2bdb193 100644
--- a/Docs/list-timezone.md
+++ b/Docs/list-timezone.md
@@ -1,4 +1,4 @@
-## list-timezone.ps1 - Lists time zone details
+## The list-timezone.ps1 PowerShell Script
 
 This PowerShell script lists the details of the current time zone.
 
@@ -32,4 +32,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists time zone details
+.DESCRIPTION
+	This PowerShell script lists the details of the current time zone.
+.EXAMPLE
+	PS> ./list-timezone
+
+	Id                         : Europe/Berlin
+	DisplayName                : (UTC+01:00) Central European Standard Time
+	StandardName               : Central European Standard Time
+	DaylightName               : Central European Summer Time
+	BaseUtcOffset              : 01:00:00
+	SupportsDaylightSavingTime : True
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentThread.currentCulture = [system.globalization.cultureInfo]"en-US"
+	Get-Timezone 
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-timezone.ps1*
diff --git a/Docs/list-timezones.md b/Docs/list-timezones.md
index ff7ebc06..ad028949 100644
--- a/Docs/list-timezones.md
+++ b/Docs/list-timezones.md
@@ -1,4 +1,4 @@
-## list-timezones.ps1 - Lists all available time zones
+## The list-timezones.ps1 PowerShell Script
 
 This PowerShell script lists all available time zones.
 
@@ -32,4 +32,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all available time zones
+.DESCRIPTION
+	This PowerShell script lists all available time zones.
+.EXAMPLE
+	PS> ./list-timezones
+
+	Id                              DisplayName                            SupportsDaylight
+                                                                               SavingTime
+	--                              -----------                            ----------------
+	Hawaiian Standard Time          (UTC-10:00) Hawaii                     False
+	Alaskan Standard Time           (UTC-09:00) Alaska                     True
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-Timezone -listavailable | Format-Table -property Id,DisplayName,SupportsDaylightSavingTime
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-timezones.ps1*
diff --git a/Docs/list-tiobe-index.md b/Docs/list-tiobe-index.md
index d448d6e7..07f9c4bb 100644
--- a/Docs/list-tiobe-index.md
+++ b/Docs/list-tiobe-index.md
@@ -1,4 +1,6 @@
-## list-tiobe-index.ps1 - list-tiobe-index.ps1 
+## The list-tiobe-index.ps1 PowerShell Script
+
+list-tiobe-index.ps1 
 
 
 ## Parameters
@@ -10,4 +12,65 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the TIOBE index of top programming languages
+.DESCRIPTION
+	This PowerShell script lists the TIOBE index of top programming languages.
+.EXAMPLE
+	PS> ./list-tiobe-index
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function WriteBar { param([string]$Text, [float]$Value, [float]$Max, [float]$Change)
+	$Num = ($Value * 100.0) / $Max
+	while ($Num -ge 1.0) {
+		write-host -noNewLine "█"
+		$Num -= 1.0
+	}
+	if ($Num -ge 0.875) {
+		write-host -noNewLine "▉"
+	} elseif ($Num -ge 0.75) {
+		write-host -noNewLine "▊"
+	} elseif ($Num -ge 0.625) {
+		write-host -noNewLine "▋"
+	} elseif ($Num -ge 0.5) {
+		write-host -noNewLine "▌"
+	} elseif ($Num -ge 0.375) {
+		write-host -noNewLine "▍"
+	} elseif ($Num -ge 0.25) {
+		write-host -noNewLine "▎"
+	} elseif ($Num -ge 0.125) {
+		write-host -noNewLine "▏"
+	}
+	write-host -noNewLine " $Text $($Value)%"
+	if ($Change -ge 0.0) {
+		write-host -foregroundColor green " +$($Change)%"
+	} else {
+		write-host -foregroundColor red " $($Change)%"
+	}
+}
+
+try {
+	& write-big.ps1 "TIOBE INDEX 2021-06"
+	"                                           Source: https://www.tiobe.com"
+	""
+
+	$Table = import-csv "$PSScriptRoot/../Data/TIOBE-index.csv"
+	foreach($Row in $Table) {
+		[string]$Name = $Row.Language
+		[float]$Value = $Row.Popularity
+		[float]$Change = $Row.Change
+		WriteBar $Name $Value 14.0 $Change
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-tiobe-index.ps1*
diff --git a/Docs/list-unused-files.md b/Docs/list-unused-files.md
index 0ef39180..cd078559 100644
--- a/Docs/list-unused-files.md
+++ b/Docs/list-unused-files.md
@@ -1,4 +1,4 @@
-## list-unused-files.ps1 - Lists unused files in a directory tree
+## The list-unused-files.ps1 PowerShell Script
 
 This PowerShell script scans and lists files in a folder with last access time older than number of days.
 
@@ -41,4 +41,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists unused files in a directory tree
+.DESCRIPTION
+	This PowerShell script scans and lists files in a folder with last access time older than number of days.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.PARAMETER Days
+	Specifies the number of days
+.EXAMPLE
+	PS> ./list-unused-files C:\ 100
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "", [int]$Days = 100)
+
+write-host "Listing files in $DirTree with last access time older than $Days days"
+
+try {
+	$cutOffDate = (Get-Date).AddDays(-$Days)
+
+	Get-ChildItem -path $DirTree -recurse | Where-Object {$_.LastAccessTime -le $cutOffDate} | select fullname
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-unused-files.ps1*
diff --git a/Docs/list-user-accounts.md b/Docs/list-user-accounts.md
index bb81ee9b..25981fc6 100644
--- a/Docs/list-user-accounts.md
+++ b/Docs/list-user-accounts.md
@@ -1,4 +1,4 @@
-## list-user-accounts.ps1 - Lists user accounts
+## The list-user-accounts.ps1 PowerShell Script
 
 This PowerShell script lists the user accounts on the local computer.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists user accounts
+.DESCRIPTION
+	This PowerShell script lists the user accounts on the local computer.
+.EXAMPLE
+	PS> ./list-user-accounts
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	& net user
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-user-accounts.ps1*
diff --git a/Docs/list-user-groups.md b/Docs/list-user-groups.md
index 38b138d6..0873441e 100644
--- a/Docs/list-user-groups.md
+++ b/Docs/list-user-groups.md
@@ -1,4 +1,4 @@
-## list-user-groups.ps1 - Lists the user groups on the local computer
+## The list-user-groups.ps1 PowerShell Script
 
 This PowerShell script lists the user groups on the local computer.
 
@@ -31,4 +31,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the user groups on the local computer
+.DESCRIPTION
+	This PowerShell script lists the user groups on the local computer.
+.EXAMPLE
+	PS> ./list-user-groups
+
+	Name            Description
+	----            -----------
+	HomeUsers       HomeUsers Security Group
+	Ssh Users       Members of this group can remotely access this computer over SSH protocol.
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Get-LocalGroup
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-user-groups.ps1*
diff --git a/Docs/list-voices.md b/Docs/list-voices.md
index 7e79d1ec..43fe2204 100644
--- a/Docs/list-voices.md
+++ b/Docs/list-voices.md
@@ -1,4 +1,4 @@
-## list-voices.ps1 - Lists the installed text-to-speech voices
+## The list-voices.ps1 PowerShell Script
 
 This PowerShell script lists the installed text-to-speech (TTS) voices.
 
@@ -30,4 +30,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the installed text-to-speech voices
+.DESCRIPTION
+	This PowerShell script lists the installed text-to-speech (TTS) voices.
+.EXAMPLE
+	PS> ./list-voices
+
+	Name                     Culture  Gender     Age
+	----                     -------  ------     ---
+	Microsoft David Desktop  en-US      Male   Adult
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -Version 2.0
+
+try {
+	Add-Type -AssemblyName System.Speech
+	$Synth = New-Object System.Speech.Synthesis.SpeechSynthesizer
+	$Synth.GetInstalledVoices() | 
+		Select-Object -ExpandProperty VoiceInfo | 
+		Select-Object -Property Name, Culture, Gender, Age
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-voices.ps1*
diff --git a/Docs/list-weather.md b/Docs/list-weather.md
index 3b2de5f5..ddc1a43b 100644
--- a/Docs/list-weather.md
+++ b/Docs/list-weather.md
@@ -1,4 +1,4 @@
-## list-weather.ps1 - Lists the weather report
+## The list-weather.ps1 PowerShell Script
 
 This PowerShell script lists the hourly weather report.
 
@@ -32,4 +32,75 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the weather report
+.DESCRIPTION
+	This PowerShell script lists the hourly weather report.
+.PARAMETER Location
+	Specifies the location to use (determined automatically per default)
+.EXAMPLE
+	PS> ./list-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Location = "") # empty means determine automatically
+
+function Describe { param([string]$Desc)
+	switch($Desc) {
+	"Clear"				{ return "🌙 clear       " }
+	"Cloudy"			{ return "☁️ cloudy      " }
+	"Light drizzle"			{ return "💧 light drizzle" }
+	"Light rain shower"		{ return "💧 light rain   " }
+	"Mist"				{ return "🌫  misty      " }
+	"Overcast"			{ return "☁️ overcast    " }
+	"Partly cloudy"			{ return "⛅️partly cloudy" }
+	"Patchy light rain"     	{ return "💧 patchy light rain" }
+	"Patchy rain possible"  	{ return "💧 patchy rain possible" }
+	"Sunny"				{ return "☀️ sunny       " }
+	"Thundery outbreaks possible"	{ return "⚡️thundery outbreaks possible" }
+	default				{ return "$Desc" }
+	}
+}
+
+try {
+	$Weather = (Invoke-WebRequest -URI http://wttr.in/${Location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+	$Area = $Weather.nearest_area.areaName.value
+	$Region = $Weather.nearest_area.region.value
+	$Country = $Weather.nearest_area.country.value	
+	[int]$Day = 0
+	foreach($Hourly in $Weather.weather.hourly) {
+		$Hour = $Hourly.time / 100
+		$Temp = $Hourly.tempC
+		$Precip = $Hourly.precipMM
+		$Humidity = $Hourly.humidity
+		$Pressure = $Hourly.pressure
+		$WindSpeed = $Hourly.windspeedKmph
+		$WindDir = $Hourly.winddir16Point
+		$UV = $Hourly.uvIndex
+		$Clouds = $Hourly.cloudcover
+		$Desc = $Hourly.weatherDesc.value
+		if ($Hour -eq 0) {
+			if ($Day -eq 0) {
+				Write-Host -foregroundColor green "Today  🌡°C   ☂️mm   💧   💨km/h from  ☀️UV   ☁️    at $Area ($Region, $Country)"
+			} elseif ($Day -eq 1) {
+				Write-Host -foregroundColor green "Tomorrow"
+			} else {
+				Write-Host -foregroundColor green "Day after tomorrow"
+			}
+			$Day++
+		}
+		"$(($Hour.toString()).PadLeft(2))°°   $(($Temp.toString()).PadLeft(2))°   $($Precip)   $(($Humidity.toString()).PadLeft(3))%      $(($WindSpeed.toString()).PadLeft(2)) $WindDir`t$($UV)   $(($Clouds.toString()).PadLeft(3))%   $(Describe $Desc)"
+		$Hour++
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-weather.ps1*
diff --git a/Docs/list-wifi.md b/Docs/list-wifi.md
index 8f8de75c..7da42e1c 100644
--- a/Docs/list-wifi.md
+++ b/Docs/list-wifi.md
@@ -1,4 +1,4 @@
-## list-wifi.ps1 - Lists WIFI
+## The list-wifi.ps1 PowerShell Script
 
 This PowerShell script lists the WIFI networks.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists WIFI
+.DESCRIPTION
+	This PowerShell script lists the WIFI networks.
+.EXAMPLE
+	PS> ./list-wifi
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	& netsh wlan show profile
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-wifi.ps1*
diff --git a/Docs/list-workdir.md b/Docs/list-workdir.md
index 87aa1c06..a9606570 100644
--- a/Docs/list-workdir.md
+++ b/Docs/list-workdir.md
@@ -1,4 +1,4 @@
-## list-workdir.ps1 - Lists the current working directory
+## The list-workdir.ps1 PowerShell Script
 
 This PowerShell script lists the current working directory (but not the content itself!)
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the current working directory
+.DESCRIPTION
+	This PowerShell script lists the current working directory (but not the content itself!)
+.EXAMPLE
+	PS> ./list-workdir
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$CWD = Resolve-Path "$PWD"
+	"📂$CWD"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of list-workdir.ps1*
diff --git a/Docs/locate-city.md b/Docs/locate-city.md
index 1ed28ff1..c21e1600 100644
--- a/Docs/locate-city.md
+++ b/Docs/locate-city.md
@@ -1,4 +1,4 @@
-## locate-city.ps1 - Prints the geographic location of a city
+## The locate-city.ps1 PowerShell Script
 
 This PowerShell script prints the geographic location of the given city.
 
@@ -32,4 +32,51 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the geographic location of a city
+.DESCRIPTION
+	This PowerShell script prints the geographic location of the given city.
+.PARAMETER City
+	Specifies the city to look for
+.EXAMPLE
+	PS> ./locate-city Paris
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$City = "")
+
+try {
+	if ($City -eq "" ) { $City = read-host "Enter the city name" }
+
+	write-progress "Reading worldcities.csv..."
+	$Table = import-csv "$PSScriptRoot/../Data/worldcities.csv"
+
+	$FoundOne = 0
+	foreach($Row in $Table) {
+		if ($Row.city -eq $City) {
+			$FoundOne = 1
+			$Country = $Row.country
+			$Region = $Row.admin_name
+			$Lat = $Row.lat
+			$Long = $Row.lng
+			$Population = $Row.population
+			write-host "* $City ($Country, $Region, population $Population) is at $Lat°N, $Long°W"
+		}
+	}
+
+	if ($FoundOne) {
+		exit 0 # success
+	}
+	write-error "City $City not found"
+	exit 1
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of locate-city.ps1*
diff --git a/Docs/locate-ipaddress.md b/Docs/locate-ipaddress.md
index 982377f6..764e0d9b 100644
--- a/Docs/locate-ipaddress.md
+++ b/Docs/locate-ipaddress.md
@@ -1,4 +1,6 @@
-## locate-ipaddress.ps1 - locate-ipaddress.ps1 [[-IPaddress] <string>]
+## The locate-ipaddress.ps1 PowerShell Script
+
+locate-ipaddress.ps1 [[-IPaddress] <string>]
 
 
 ## Parameters
@@ -10,4 +12,33 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the geo location of the given IP address
+.DESCRIPTION
+	This PowerShell script prints the geographic location of the given IP address.
+.PARAMTER IPaddress
+	Specifies the IP address
+.EXAMPLE
+	PS> ./locate-ipaddress 177.144.67.98
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$IPaddress= "")
+
+try {
+	if ($IPaddress -eq "" ) { $IPaddress = read-host "Enter IP address to locate" }
+
+	$result = Invoke-RestMethod -Method Get -Uri "http://ip-api.com/json/$IPaddress"
+	write-output $result
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of locate-ipaddress.ps1*
diff --git a/Docs/locate-my-phone.md b/Docs/locate-my-phone.md
index 3946fb59..f6146e51 100644
--- a/Docs/locate-my-phone.md
+++ b/Docs/locate-my-phone.md
@@ -1,4 +1,4 @@
-## locate-my-phone.ps1 - Opens Google Find My Device
+## The locate-my-phone.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Find My Device website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Find My Device 
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Find My Device website.
+.EXAMPLE
+	PS> ./locate-my-phone
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.google.com/android/find"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of locate-my-phone.ps1*
diff --git a/Docs/locate-zip-code.md b/Docs/locate-zip-code.md
index 3f351049..0e9a13cf 100644
--- a/Docs/locate-zip-code.md
+++ b/Docs/locate-zip-code.md
@@ -1,4 +1,4 @@
-## locate-zip-code.ps1 - Prints the geo location of a zip-code
+## The locate-zip-code.ps1 PowerShell Script
 
 This PowerShell script prints the geographic location of the given zip-code.
 
@@ -41,4 +41,54 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the geo location of a zip-code
+.DESCRIPTION
+	This PowerShell script prints the geographic location of the given zip-code.
+.PARAMETER CountryCode
+	Specifies the country code
+.PARAMETER ZipCode
+	Specifies the zip code
+.EXAMPLE
+	PS> ./locate-zip-code
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$CountryCode = "", [string]$ZipCode = "")
+
+try {
+	if ($CountryCode -eq "" ) { $CountryCode = read-host "Enter the country code" }
+	if ($ZipCode -eq "" ) { $ZipCode = read-host "Enter the zip code" }
+
+	write-progress "Reading zip-codes.csv..."
+	$Table = import-csv "$PSScriptRoot/../Data/zip-codes.csv"
+
+	$FoundOne = 0
+	foreach($Row in $Table) {
+		if ($Row.country -eq $CountryCode) {
+			if ($Row.postal_code -eq $ZipCode) {
+				$Country=$Row.country
+				$City = $Row.city
+				$Lat = $Row.latitude
+				$Lon = $Row.longitude
+				write-output "* $Country $ZipCode $City is at $Lat°N, $Lon°W"
+				$FoundOne = 1
+			}
+		}
+	}
+
+	if ($FoundOne) {
+		exit 0 # success
+	}
+	throw "Zip-code $ZipCode in country $CountryCode not found"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of locate-zip-code.ps1*
diff --git a/Docs/lock-desktop.md b/Docs/lock-desktop.md
index 954e25bc..5710a508 100644
--- a/Docs/lock-desktop.md
+++ b/Docs/lock-desktop.md
@@ -1,4 +1,4 @@
-## lock-desktop.ps1 - Locks the desktop
+## The lock-desktop.ps1 PowerShell Script
 
 This PowerShell script locks the local computer desktop immediately.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Locks the desktop
+.DESCRIPTION
+	This PowerShell script locks the local computer desktop immediately.
+.EXAMPLE
+	PS> ./lock-desktop
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Bye bye."
+	rundll32.exe user32.dll,LockWorkStation
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of lock-desktop.ps1*
diff --git a/Docs/log-off.md b/Docs/log-off.md
index 7826da30..e87e6d27 100644
--- a/Docs/log-off.md
+++ b/Docs/log-off.md
@@ -1,4 +1,4 @@
-## log-off.ps1 - Log off the current user
+## The log-off.ps1 PowerShell Script
 
 This PowerShell script logs off the current Windows user.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Log off the current user
+.DESCRIPTION
+	This PowerShell script logs off the current Windows user.
+.EXAMPLE
+	PS> ./log-off
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Invoke-CimMethod -ClassName Win32_Operatingsystem -MethodName Win32Shutdown -Arguments @{ Flags = 0 }
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of log-off.ps1*
diff --git a/Docs/make-install.md b/Docs/make-install.md
index 20e3d8c6..d2b4befa 100644
--- a/Docs/make-install.md
+++ b/Docs/make-install.md
@@ -1,4 +1,4 @@
-## make-install.ps1 - Copies newer EXE's + DLL's from the build directory to the installation directory
+## The make-install.ps1 PowerShell Script
 
 This PowerShell script copies newer EXE's + DLL's from the build directory to the installation directory.
 
@@ -23,4 +23,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Copies newer EXE's + DLL's from the build directory to the installation directory
+.DESCRIPTION
+	This PowerShell script copies newer EXE's + DLL's from the build directory to the installation directory.
+.EXAMPLE
+	PS> ./make-install
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+set SRC_DIR=%1
+set "DST_DIR=C:\Program Files\MyApp\bin"
+set FILTER=*.exe *.dll
+set OPTIONS=/E /njh /np
+
+try {
+	title Syncing to %DST_DIR% ...
+	robocopy %SRC_DIR% %DST_DIR% %FILTER% %OPTIONS%
+
+	echo ------------------------------------------------------------------------------
+	echo.
+
+	"✔️ synced to %DST_DIR%"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of make-install.ps1*
diff --git a/Docs/merry-christmas.md b/Docs/merry-christmas.md
index 352e08da..d5481ada 100644
--- a/Docs/merry-christmas.md
+++ b/Docs/merry-christmas.md
@@ -1,4 +1,4 @@
-## merry-christmas.ps1 - Replies to "Merry Christmas"
+## The merry-christmas.ps1 PowerShell Script
 
 This PowerShell script replies to 'Merry Christmas' by text-to-speech (TTS).
 
@@ -23,4 +23,23 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Replies to "Merry Christmas"
+.DESCRIPTION
+	This PowerShell script replies to 'Merry Christmas' by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./merry-christmas
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$Reply = "Merry Christmas to you too!", "Happy Christmas to you too!" | Get-Random
+
+& "$PSScriptRoot/give-reply.ps1" "$Reply"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of merry-christmas.ps1*
diff --git a/Docs/minimize-all-windows.md b/Docs/minimize-all-windows.md
index d6daafe9..f2cf8a16 100644
--- a/Docs/minimize-all-windows.md
+++ b/Docs/minimize-all-windows.md
@@ -1,4 +1,4 @@
-## minimize-all-windows.ps1 - Minimizes all windows
+## The minimize-all-windows.ps1 PowerShell Script
 
 This PowerShell script minimizes all open windows.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Minimizes all windows
+.DESCRIPTION
+	This PowerShell script minimizes all open windows.
+.EXAMPLE
+	PS> ./minimize-all-windows
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$shell = New-Object -ComObject "Shell.Application"
+	$shell.minimizeall()
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of minimize-all-windows.ps1*
diff --git a/Docs/moon.md b/Docs/moon.md
index cbef3dde..972a31fc 100644
--- a/Docs/moon.md
+++ b/Docs/moon.md
@@ -1,4 +1,4 @@
-## moon.ps1 - Prints the current moon phase
+## The moon.ps1 PowerShell Script
 
 This PowerShell script prints the current moon phase.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints the current moon phase
+.DESCRIPTION
+	This PowerShell script prints the current moon phase.
+.EXAMPLE
+	PS> ./moon
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	(Invoke-WebRequest http://wttr.in/Moon -userAgent "curl" -useBasicParsing).Content
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of moon.ps1*
diff --git a/Docs/my-profile.md b/Docs/my-profile.md
index c173e0b7..078229c2 100644
--- a/Docs/my-profile.md
+++ b/Docs/my-profile.md
@@ -1,4 +1,6 @@
-## my-profile.ps1 - my-profile.ps1 
+## The my-profile.ps1 PowerShell Script
+
+my-profile.ps1 
 
 
 ## Parameters
@@ -10,4 +12,21 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+# MY POWERSHELL PROFILE (this profile file defines the look & feel of PowerShell)
+
+# WINDOW TITLE
+if ($IsLinux) { $Username = $(whoami) } else { $Username = $env:USERNAME }
+$host.ui.RawUI.WindowTitle = "$Username @ $(hostname)"
+
+# COMMAND PROMPT
+function prompt { write-host -noNewline -foregroundColor yellow "`n➤"; return " " }
+
+# ALIAS NAMES
+del alias:pwd -force -errorAction SilentlyContinue
+set-alias -name pwd -value list-workdir.ps1	# pwd = print working directory
+set-alias -name ll -value get-childitem		# ll = list folder (long format)
+del alias:ls -force -errorAction SilentlyContinue 
+set-alias -name ls -value list-folder.ps1	# ls = list folder (short format)
+
 *Generated by convert-ps2md.ps1 using the comment-based help of my-profile.ps1*
diff --git a/Docs/new-branch.md b/Docs/new-branch.md
index 9fc82569..b9edc673 100644
--- a/Docs/new-branch.md
+++ b/Docs/new-branch.md
@@ -1,4 +1,4 @@
-## new-branch.ps1 - Creates a new Git branch
+## The new-branch.ps1 PowerShell Script
 
 This PowerShell script creates a new branch in a Git repository and switches to it.
 
@@ -41,4 +41,64 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new Git branch 
+.DESCRIPTION
+	This PowerShell script creates a new branch in a Git repository and switches to it.
+.PARAMETER NewBranchName
+	Specifies the new branch name
+.PARAMETER RepoDir
+	Specifies the path to the Git repository (current working directory per default)
+.EXAMPLE
+	PS> ./new-branch test123
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$NewBranchName = "", [string]$RepoDir = "$PWD")
+
+try {
+	if ($NewBranchName -eq "") { $NewBranchName = read-host "Enter new branch name" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/6) Searching for Git executable... " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	"⏳ (2/6) Checking folder 📂$RepoDirName... "
+	if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	"⏳ (3/6) Fetching updates..."
+	& git -C "$RepoDir" fetch --all --recurse-submodules --prune --prune-tags --force
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
+
+	$CurrentBranchName = (git -C "$RepoDir" rev-parse --abbrev-ref HEAD)
+	if ($lastExitCode -ne "0") { throw "'git rev-parse' failed with exit code $lastExitCode" }
+
+	"⏳ (4/6) Creating branch '$NewBranchName'..."
+	& git -C "$RepoDir" checkout -b "$NewBranchName"
+	if ($lastExitCode -ne "0") { throw "'git checkout -b $NewBranchName' failed with exit code $lastExitCode" }
+
+	"⏳ (5/6) Pushing updates..."
+	& git -C "$RepoDir" push origin "$NewBranchName"
+	if ($lastExitCode -ne "0") { throw "'git push origin $NewBranchName' failed with exit code $lastExitCode" }
+
+	"⏳ (6/6) Updating submodules..."
+	& git -C "$RepoDir" submodule update --init --recursive
+	if ($lastExitCode -ne "0") { throw "'git submodule update' failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ created new '$NewBranchName' branch in 📂$RepoDirName repo in $Elapsed sec (based on '$CurrentBranchName' branch)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-branch.ps1*
diff --git a/Docs/new-email.md b/Docs/new-email.md
index 80e595f4..bf6ac9d1 100644
--- a/Docs/new-email.md
+++ b/Docs/new-email.md
@@ -1,4 +1,4 @@
-## new-email.ps1 - Opens the default email client to write a new email
+## The new-email.ps1 PowerShell Script
 
 This PowerShell script opens the default email client to write a new email.
 
@@ -32,4 +32,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the default email client to write a new email
+.DESCRIPTION
+	This PowerShell script opens the default email client to write a new email.
+.PARAMETER EmailAddress
+	Specifies the email address fill in
+.EXAMPLE
+	PS> ./new-email
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$EmailAddress = "markus@fleschutz.de")
+
+try {
+	$URL="mailto:$EmailAddress"
+	Start-Process $URL
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-email.ps1*
diff --git a/Docs/new-qrcode.md b/Docs/new-qrcode.md
index 8b3e3bdf..229503db 100644
--- a/Docs/new-qrcode.md
+++ b/Docs/new-qrcode.md
@@ -1,4 +1,4 @@
-## new-qrcode.ps1 - Generates a QR code
+## The new-qrcode.ps1 PowerShell Script
 
 This PowerShell script generates a new QR code image file.
 
@@ -41,4 +41,56 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Generates a QR code
+.DESCRIPTION
+	This PowerShell script generates a new QR code image file.
+.PARAMETER Text
+	Specifies the text to use
+.PARAMETER ImageSize
+	Specifies the image size (width x height)
+.EXAMPLE
+	PS> ./new-qrcode "Fasten seatbelt" 500x500
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Text = "", [string]$ImageSize = "")
+
+try {
+	if ($Text -eq "") { $Text = read-host "Enter text or URL" }
+	if ($ImageSize -eq "") { $ImageSize = read-host "Enter image size (e.g. 500x500)" }
+
+	$ECC = "M" # can be L, M, Q, H
+	$QuietZone = 1
+	$ForegroundColor = "000000"
+	$BackgroundColor = "ffffff"
+	$FileFormat = "jpg"
+        if ($IsLinux) {
+                $PathToPics = Resolve-Path "$HOME/Pictures"
+        } else {
+                $PathToPics = [Environment]::GetFolderPath('MyPictures')
+        }
+        if (-not(Test-Path "$PathToPics" -pathType container)) {
+                throw "Pictures folder at 📂$Path doesn't exist (yet)"
+        }
+	$NewFile = "$PathToPics/QR_code.jpg"
+
+	$WebClient = new-object System.Net.WebClient
+	$WebClient.DownloadFile(("http://api.qrserver.com/v1/create-qr-code/?data=" + $Text + "&ecc=" + $ECC +`
+		"&size=" + $ImageSize + "&qzone=" + $QuietZone + `
+		"&color=" + $ForegroundColor + "&bgcolor=" + $BackgroundColor.Text + `
+		"&format=" + $FileFormat), $NewFile)
+
+	"✔️ saved new QR code image file to: $NewFile"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-qrcode.ps1*
diff --git a/Docs/new-script.md b/Docs/new-script.md
index e13545dc..e3e8e7c2 100644
--- a/Docs/new-script.md
+++ b/Docs/new-script.md
@@ -1,4 +1,4 @@
-## new-script.ps1 - Creates a new PowerShell script file
+## The new-script.ps1 PowerShell Script
 
 This PowerShell script creates a new PowerShell script file (by using template file ../Data/template.ps1).
 
@@ -33,4 +33,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new PowerShell script file
+.DESCRIPTION
+	This PowerShell script creates a new PowerShell script file (by using template file ../Data/template.ps1).
+.PARAMETER filename
+	Specifies the path to the resulting file
+.EXAMPLE
+	PS> ./new-script myscript.ps1
+	✔️ created new PowerShell script: myscript.ps1
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$filename = "")
+
+try {
+	if ($filename -eq "" ) { $shortcut = read-host "Enter the new filename" }
+
+	copy-item "$PSScriptRoot/../Data/template.ps1" "$filename"
+
+	"✔️ created new PowerShell script: $filename"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-script.ps1*
diff --git a/Docs/new-shortcut.md b/Docs/new-shortcut.md
index c0620095..04a5d4d4 100644
--- a/Docs/new-shortcut.md
+++ b/Docs/new-shortcut.md
@@ -1,4 +1,4 @@
-## new-shortcut.ps1 - Creates a new shortcut file
+## The new-shortcut.ps1 PowerShell Script
 
 This PowerShell script creates a new shortcut file.
 
@@ -50,4 +50,46 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new shortcut file
+.DESCRIPTION
+	This PowerShell script creates a new shortcut file.
+.PARAMETER shortcut
+	Specifies the shortcut filename
+.PARAMETER target
+	Specifies the path to the target
+.PARAMETER description
+	Specifies a description
+.EXAMPLE
+	PS> ./new-shortcut C:\Temp\HDD C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$shortcut = "", [string]$target = "", [string]$description)
+
+try {
+	if ($shortcut -eq "" ) { $shortcut = read-host "Enter new shortcut filename" }
+	if ($target -eq "" ) { $target = read-host "Enter path to target" }
+	if ($description -eq "" ) { $description = read-host "Enter description" }
+
+	$sh = new-object -ComObject WScript.Shell
+	$sc = $sh.CreateShortcut("$shortcut.lnk")
+	$sc.TargetPath = "$target"
+	$sc.WindowStyle = "1"
+	$sc.IconLocation = "C:\Windows\System32\SHELL32.dll, 3"
+	$sc.Description = "$description"
+	$sc.save()
+
+	"✔️ created new shortcut $shortcut ⭢ $target"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-shortcut.ps1*
diff --git a/Docs/new-symlink.md b/Docs/new-symlink.md
index 793c42ac..0fec55bd 100644
--- a/Docs/new-symlink.md
+++ b/Docs/new-symlink.md
@@ -1,4 +1,6 @@
-## new-symlink.ps1 - 
+## The new-symlink.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,37 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new symbolic link file
+.DESCRIPTION
+	This PowerShell script creates a new symbolic link file.
+.PARAMETER symlink
+	Specifies the new symlink filename
+.PARAMETER target
+	Specifies the path to target
+.EXAMPLE
+	PS> ./new-symlink C:\Temp\HDD C:\
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$symlink = "", $[string]target = "")
+
+try {
+	if ($symlink -eq "" ) { $symlink = read-host "Enter new symlink filename" }
+	if ($target -eq "" ) { $target = read-host "Enter path to target" }
+
+	new-item -path "$symlink" -itemType SymbolicLink -Value "$target"
+
+	"✔️ created new symlink $symlink ⭢ $target"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-symlink.ps1*
diff --git a/Docs/new-tag.md b/Docs/new-tag.md
index 30521420..50b336a5 100644
--- a/Docs/new-tag.md
+++ b/Docs/new-tag.md
@@ -1,4 +1,4 @@
-## new-tag.ps1 - Creates a new tag in a Git repository
+## The new-tag.ps1 PowerShell Script
 
 This PowerShell script creates a new tag in a Git repository.
 
@@ -41,4 +41,56 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new tag in a Git repository
+.DESCRIPTION
+	This PowerShell script creates a new tag in a Git repository.
+.PARAMETER TagName
+	Specifies the new tag name
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./create-tag v1.7
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$TagName = "", [string]$RepoDir = "$PWD")
+
+try {
+	if ($TagName -eq "") { $TagName = read-host "Enter new tag name" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+	set-location "$RepoDir"
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$Result = (git status)
+	if ($lastExitCode -ne "0") { throw "'git status' failed in $RepoDir" }
+	if ("$Result" -notmatch "nothing to commit, working tree clean") { throw "Repository is NOT clean: $Result" }
+
+	& "$PSScriptRoot/fetch-repo.ps1"
+	if ($lastExitCode -ne "0") { throw "Script 'fetch-repo.ps1' failed" }
+
+	& git tag "$TagName"
+	if ($lastExitCode -ne "0") { throw "Error: 'git tag $TagName' failed!" }
+
+	& git push origin "$TagName"
+	if ($lastExitCode -ne "0") { throw "Error: 'git push origin $TagName' failed!" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ created new tag '$TagName' in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-tag.ps1*
diff --git a/Docs/new-user.md b/Docs/new-user.md
index 8c6522de..a5b751b7 100644
--- a/Docs/new-user.md
+++ b/Docs/new-user.md
@@ -1,4 +1,4 @@
-## new-user.ps1 - Creates a new user account
+## The new-user.ps1 PowerShell Script
 
 This PowerShell script creates a new user account.
 
@@ -31,4 +31,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new user account
+.DESCRIPTION
+	This PowerShell script creates a new user account.
+.EXAMPLE
+	PS> ./new-user
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Username = "")
+
+try {
+	if ($Username -eq "") { $Username = read-host "Enter new user name" }
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if ($IsLinux) {
+		& sudo adduser --encrypt-home $Username
+	} else {
+		throw "Not supported yet"
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ created new user '$Username' with encrypted home directory in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-user.ps1*
diff --git a/Docs/new-zipfile.md b/Docs/new-zipfile.md
index a2323f94..f133ed28 100644
--- a/Docs/new-zipfile.md
+++ b/Docs/new-zipfile.md
@@ -1,4 +1,4 @@
-## new-zipfile.ps1 - Creates a new .ZIP file from a folder (including subfolders)
+## The new-zipfile.ps1 PowerShell Script
 
 This PowerShell script creates a new .ZIP file from a folder (including subfolders).
 
@@ -32,4 +32,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a new .ZIP file from a folder (including subfolders)
+.DESCRIPTION
+	This PowerShell script creates a new .ZIP file from a folder (including subfolders).
+.PARAMETER folder
+	Specifies the path to the folder
+.EXAMPLE
+	PS> ./new-zipfile C:\Windows
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$folder = "")
+
+try {
+	if ($folder -eq "" ) { $folder = read-host "Enter the path to the folder to zip" }
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$folder = resolve-path $folder
+	compress-archive -path $folder -destinationPath $folder.zip
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ created zip file $($folder).zip in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of new-zipfile.ps1*
diff --git a/Docs/open-accu-weather.md b/Docs/open-accu-weather.md
index 0d0705e9..9b15cbf9 100644
--- a/Docs/open-accu-weather.md
+++ b/Docs/open-accu-weather.md
@@ -1,4 +1,4 @@
-## open-accu-weather.ps1 - Opens the AccuWeather website
+## The open-accu-weather.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the AccuWeather website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the AccuWeather website 
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the AccuWeather website.
+.EXAMPLE
+	PS> ./open-accu-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.accuweather.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-accu-weather.ps1*
diff --git a/Docs/open-air-b-n-b.md b/Docs/open-air-b-n-b.md
index a4510490..d70a125d 100644
--- a/Docs/open-air-b-n-b.md
+++ b/Docs/open-air-b-n-b.md
@@ -1,4 +1,4 @@
-## open-air-b-n-b.ps1 - Opens the AirBNB website
+## The open-air-b-n-b.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the AirBNB website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the AirBNB website
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the AirBNB website.
+.EXAMPLE
+	PS> ./open-air-b-n-b
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.airbnb.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-air-b-n-b.ps1*
diff --git a/Docs/open-apps-folder.md b/Docs/open-apps-folder.md
index edafaeee..9f140117 100644
--- a/Docs/open-apps-folder.md
+++ b/Docs/open-apps-folder.md
@@ -1,4 +1,4 @@
-## open-apps-folder.ps1 - Opens the Apps folder
+## The open-apps-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer showing the UWP apps folder.
 
@@ -23,4 +23,22 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Apps folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer showing the UWP apps folder.
+.EXAMPLE
+	PS> ./open-apps-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "shell:AppsFolder"
+exit 0 # success
+
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-apps-folder.ps1*
diff --git a/Docs/open-auto-start-folder.md b/Docs/open-auto-start-folder.md
index 0c5cdcea..64f90424 100644
--- a/Docs/open-auto-start-folder.md
+++ b/Docs/open-auto-start-folder.md
@@ -1,4 +1,4 @@
-## open-auto-start-folder.ps1 - Opens the autostart folder
+## The open-auto-start-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the user's autostart folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the autostart folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the user's autostart folder.
+.EXAMPLE
+	PS> ./open-auto-start-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME/AppData/Roaming/Microsoft/Windows/Start Menu/Programs/Startup"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Autostart folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-auto-start-folder.ps1*
diff --git a/Docs/open-bing-maps.md b/Docs/open-bing-maps.md
index fb41cdcb..1b88e4e8 100644
--- a/Docs/open-bing-maps.md
+++ b/Docs/open-bing-maps.md
@@ -1,4 +1,4 @@
-## open-bing-maps.ps1 - Launches the Bing Maps app
+## The open-bing-maps.ps1 PowerShell Script
 
 This PowerShell script launches the Bing Maps application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Bing Maps app
+.DESCRIPTION
+	This PowerShell script launches the Bing Maps application.
+.EXAMPLE
+	PS> ./open-bing-maps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process bingmaps:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-bing-maps.ps1*
diff --git a/Docs/open-booking-com.md b/Docs/open-booking-com.md
index 257c2078..363d2adb 100644
--- a/Docs/open-booking-com.md
+++ b/Docs/open-booking-com.md
@@ -1,4 +1,4 @@
-## open-booking-com.ps1 - Opens the Booking.com website
+## The open-booking-com.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Booking.com website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Booking.com website
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Booking.com website.
+.EXAMPLE
+	PS> ./open-booking-com
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.booking.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-booking-com.ps1*
diff --git a/Docs/open-c-drive.md b/Docs/open-c-drive.md
index acef153a..7b446ff3 100644
--- a/Docs/open-c-drive.md
+++ b/Docs/open-c-drive.md
@@ -1,4 +1,4 @@
-## open-c-drive.ps1 - Opens the C: drive folder
+## The open-c-drive.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the C: drive folder.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the C: drive folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the C: drive folder.
+.EXAMPLE
+	PS> ./open-c-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "C:"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-c-drive.ps1*
diff --git a/Docs/open-calculator.md b/Docs/open-calculator.md
index 30aa1a92..5b8cc12a 100644
--- a/Docs/open-calculator.md
+++ b/Docs/open-calculator.md
@@ -1,4 +1,4 @@
-## open-calculator.ps1 - Launches the calculator application
+## The open-calculator.ps1 PowerShell Script
 
 This PowerShell script launches the calculator application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the calculator application
+.DESCRIPTION
+	This PowerShell script launches the calculator application.
+.EXAMPLE
+	PS> ./open-calculator
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process ms-calculator:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-calculator.ps1*
diff --git a/Docs/open-chrome.md b/Docs/open-chrome.md
index a890c687..0829105f 100644
--- a/Docs/open-chrome.md
+++ b/Docs/open-chrome.md
@@ -1,4 +1,4 @@
-## open-chrome.ps1 - Launches the Chrome browser
+## The open-chrome.ps1 PowerShell Script
 
 This PowerShell script launches the Google Chrome Web browser.
 
@@ -32,4 +32,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Chrome browser
+.DESCRIPTION
+	This PowerShell script launches the Google Chrome Web browser.
+.EXAMPLE
+	PS> ./open-chrome
+.PARAMETER URL
+	Specifies an optional URL
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$URL = "http://www.fleschutz.de")
+
+try {
+	Start-Process chrome.exe "$URL"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-chrome.ps1*
diff --git a/Docs/open-clock.md b/Docs/open-clock.md
index 32bbe452..0852b59d 100644
--- a/Docs/open-clock.md
+++ b/Docs/open-clock.md
@@ -1,4 +1,4 @@
-## open-clock.ps1 - Launches the Clock app
+## The open-clock.ps1 PowerShell Script
 
 This PowerShell script launches the Clock application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Clock app
+.DESCRIPTION
+	This PowerShell script launches the Clock application.
+.EXAMPLE
+	PS> ./open-clock
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process ms-clock:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-clock.ps1*
diff --git a/Docs/open-cortana.md b/Docs/open-cortana.md
index 00c97d35..748e0fc4 100644
--- a/Docs/open-cortana.md
+++ b/Docs/open-cortana.md
@@ -1,4 +1,4 @@
-## open-cortana.ps1 - Launches the Cortana app
+## The open-cortana.ps1 PowerShell Script
 
 This PowerShell script launches the Cortana application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Cortana app
+.DESCRIPTION
+	This PowerShell script launches the Cortana application.
+.EXAMPLE
+	PS> ./open-cortana
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process ms-cortana2:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-cortana.ps1*
diff --git a/Docs/open-d-drive.md b/Docs/open-d-drive.md
index a28e1c62..b20a7beb 100644
--- a/Docs/open-d-drive.md
+++ b/Docs/open-d-drive.md
@@ -1,4 +1,4 @@
-## open-d-drive.ps1 - Opens the D: drive folder
+## The open-d-drive.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the D: drive folder.
 
@@ -23,4 +23,20 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the D: drive folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the D: drive folder.
+.EXAMPLE
+	PS> ./open-d-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "D:"
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-d-drive.ps1*
diff --git a/Docs/open-deep-l-translator.md b/Docs/open-deep-l-translator.md
index cbe5eb62..25cc1f2a 100644
--- a/Docs/open-deep-l-translator.md
+++ b/Docs/open-deep-l-translator.md
@@ -1,4 +1,4 @@
-## open-deep-l-translator.ps1 - Opens the DeepL Translator website
+## The open-deep-l-translator.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the DeepL Translator website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the DeepL Translator website 
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the DeepL Translator website.
+.EXAMPLE
+	PS> ./open-deep-l-translator
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.deepl.com/translator"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-deep-l-translator.ps1*
diff --git a/Docs/open-default-browser.md b/Docs/open-default-browser.md
index 2797e538..ae331418 100644
--- a/Docs/open-default-browser.md
+++ b/Docs/open-default-browser.md
@@ -1,4 +1,4 @@
-## open-default-browser.ps1 - Opens the default browser
+## The open-default-browser.ps1 PowerShell Script
 
 This PowerShell script launches the default Web browser, optional with a given URL.
 
@@ -32,4 +32,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the default browser
+.DESCRIPTION
+	This PowerShell script launches the default Web browser, optional with a given URL.
+.PARAMETER URL
+	Specifies the URL
+.EXAMPLE
+	PS> ./open-default-browser
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$URL = "http://www.fleschutz.de")
+
+try {
+	Start-Process $URL
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-default-browser.ps1*
diff --git a/Docs/open-desktop-folder.md b/Docs/open-desktop-folder.md
index 5630caa0..d3510e47 100644
--- a/Docs/open-desktop-folder.md
+++ b/Docs/open-desktop-folder.md
@@ -1,4 +1,4 @@
-## open-desktop-folder.ps1 - Opens the desktop folder
+## The open-desktop-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the user's desktop folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the desktop folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the user's desktop folder.
+.EXAMPLE
+	PS> ./open-desktop-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME/Desktop"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Desktop folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-desktop-folder.ps1*
diff --git a/Docs/open-documents-folder.md b/Docs/open-documents-folder.md
index a9a5e932..17187650 100644
--- a/Docs/open-documents-folder.md
+++ b/Docs/open-documents-folder.md
@@ -1,4 +1,4 @@
-## open-documents-folder.ps1 - Opens the documents folder
+## The open-documents-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the user's documents folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the documents folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the user's documents folder.
+.EXAMPLE
+	PS> ./open-documents-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME/Documents"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Documents folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-documents-folder.ps1*
diff --git a/Docs/open-downloads-folder.md b/Docs/open-downloads-folder.md
index c22b0d1c..84dc53a3 100644
--- a/Docs/open-downloads-folder.md
+++ b/Docs/open-downloads-folder.md
@@ -1,4 +1,4 @@
-## open-downloads-folder.ps1 - Opens the user's downloads folder
+## The open-downloads-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer showing the user's downloads folder.
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the user's downloads folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer showing the user's downloads folder.
+.EXAMPLE
+	PS> ./open-downloads-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		$Path = Resolve-Path "$HOME/Downloads"
+	} else {
+		$Path = (New-Object -ComObject Shell.Application).NameSpace('shell:Downloads').Self.Path
+	}
+	if (-not(Test-Path "$Path" -pathType container)) {
+		throw "Downloads folder at 📂$Path doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" $Path
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-downloads-folder.ps1*
diff --git a/Docs/open-dropbox-folder.md b/Docs/open-dropbox-folder.md
index 473f1c26..974c837b 100644
--- a/Docs/open-dropbox-folder.md
+++ b/Docs/open-dropbox-folder.md
@@ -1,4 +1,4 @@
-## open-dropbox-folder.ps1 - Opens the Dropbox folder
+## The open-dropbox-folder.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the user's Dropbox folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Dropbox folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the user's Dropbox folder.
+.EXAMPLE
+	PS> ./open-dropbox-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDirs = resolve-path "$HOME/Dropbox*"
+	foreach($TargetDir in $TargetDirs) {
+		& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+		exit 0 # success
+	}
+	throw "No Dropbox folder at 📂$HOME/Dropbox"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-dropbox-folder.ps1*
diff --git a/Docs/open-duck-duck-go.md b/Docs/open-duck-duck-go.md
index fd9697a9..63e2976f 100644
--- a/Docs/open-duck-duck-go.md
+++ b/Docs/open-duck-duck-go.md
@@ -1,4 +1,4 @@
-## open-duck-duck-go.ps1 - Opens the DuckDuckGo website
+## The open-duck-duck-go.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the DuckDuckGo website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the DuckDuckGo website 
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the DuckDuckGo website.
+.EXAMPLE
+	PS> ./open-duck-duck-go
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://duckduckgo.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-duck-duck-go.ps1*
diff --git a/Docs/open-e-drive.md b/Docs/open-e-drive.md
index 885ec887..52f07fed 100644
--- a/Docs/open-e-drive.md
+++ b/Docs/open-e-drive.md
@@ -1,4 +1,4 @@
-## open-e-drive.ps1 - Opens the E: drive folder
+## The open-e-drive.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the E: drive folder.
 
@@ -23,4 +23,20 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the E: drive folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the E: drive folder.
+.EXAMPLE
+	PS> ./open-e-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "E:"
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-e-drive.ps1*
diff --git a/Docs/open-edge.md b/Docs/open-edge.md
index 02cd3cfe..352cc61f 100644
--- a/Docs/open-edge.md
+++ b/Docs/open-edge.md
@@ -1,4 +1,4 @@
-## open-edge.ps1 - Launches the Edge browser
+## The open-edge.ps1 PowerShell Script
 
 This PowerShell script launches the Microsoft Edge Web browser.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Edge browser
+.DESCRIPTION
+	This PowerShell script launches the Microsoft Edge Web browser.
+.EXAMPLE
+	PS> ./open-edge
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process microsoft-edge://
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-edge.ps1*
diff --git a/Docs/open-egg-timer.md b/Docs/open-egg-timer.md
index 3d5f03d9..bf45a7f5 100644
--- a/Docs/open-egg-timer.md
+++ b/Docs/open-egg-timer.md
@@ -1,4 +1,4 @@
-## open-egg-timer.ps1 - Opens an egg timer
+## The open-egg-timer.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the eggtimer website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens an egg timer
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the eggtimer website.
+.EXAMPLE
+	PS> ./open-egg-timer
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://e.ggtimer.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-egg-timer.ps1*
diff --git a/Docs/open-email-client.md b/Docs/open-email-client.md
index 7aeb3902..518fa36d 100644
--- a/Docs/open-email-client.md
+++ b/Docs/open-email-client.md
@@ -1,4 +1,4 @@
-## open-email-client.ps1 - Starts the default email client
+## The open-email-client.ps1 PowerShell Script
 
 This PowerShell script launches the default email client.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Starts the default email client
+.DESCRIPTION
+	This PowerShell script launches the default email client.
+.EXAMPLE
+	PS> ./open-email-client
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process "mailto:markus@fleschutz.de"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-email-client.ps1*
diff --git a/Docs/open-f-drive.md b/Docs/open-f-drive.md
index 241e1a2b..fd9ea0bd 100644
--- a/Docs/open-f-drive.md
+++ b/Docs/open-f-drive.md
@@ -1,4 +1,4 @@
-## open-f-drive.ps1 - Opens the F: drive folder
+## The open-f-drive.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the F: drive folder.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the F: drive folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the F: drive folder.
+.EXAMPLE
+	PS> ./open-f-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "F:"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-f-drive.ps1*
diff --git a/Docs/open-file-explorer.md b/Docs/open-file-explorer.md
index 88539da0..e1c1fa91 100644
--- a/Docs/open-file-explorer.md
+++ b/Docs/open-file-explorer.md
@@ -1,4 +1,4 @@
-## open-file-explorer.ps1 - Launches the File Explorer
+## The open-file-explorer.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer.
 
@@ -32,4 +32,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the File Explorer
+.DESCRIPTION
+	This PowerShell script launches the File Explorer.
+.EXAMPLE
+	PS> ./open-file-explorer
+.PARAMETER Path
+	Specifies the path to the folder to display 
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Path = "")
+
+try {
+	if ("$Path" -ne "") {
+		start-process explorer.exe "$Path"
+	} else {
+		start-process explorer.exe
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-file-explorer.ps1*
diff --git a/Docs/open-fire-place.md b/Docs/open-fire-place.md
index 72a01b1c..374a5825 100644
--- a/Docs/open-fire-place.md
+++ b/Docs/open-fire-place.md
@@ -1,4 +1,4 @@
-## open-fire-place.ps1 - Opens a fire place website
+## The open-fire-place.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with a fire place website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens a fire place website
+.DESCRIPTION
+	This PowerShell script launches the Web browser with a fire place website.
+.EXAMPLE
+	PS> ./open-fire-place
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://freefireplaces.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-fire-place.ps1*
diff --git a/Docs/open-firefox.md b/Docs/open-firefox.md
index c8e3cca8..a79721be 100644
--- a/Docs/open-firefox.md
+++ b/Docs/open-firefox.md
@@ -1,4 +1,4 @@
-## open-firefox.ps1 - Launches the Firefox browser
+## The open-firefox.ps1 PowerShell Script
 
 This PowerShell script launches the Mozilla Firefox Web browser.
 
@@ -32,4 +32,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Firefox browser
+.DESCRIPTION
+	This PowerShell script launches the Mozilla Firefox Web browser.
+.EXAMPLE
+	PS> ./open-firefox
+.PARAMETER URL
+	Specifies an URL
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$URL = "http://www.fleschutz.de")
+
+try {
+	$App = Get-AppxPackage -Name Mozilla.FireFox
+	if ($App.Status -eq "Ok") {
+		# starting Firefox UWP app:
+		explorer.exe shell:appsFolder\$($App.PackageFamilyName)!FIREFOX
+	} else {
+		# starting Firefox program:
+		start-process firefox.exe "$URL"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-firefox.ps1*
diff --git a/Docs/open-flight-radar.md b/Docs/open-flight-radar.md
index c9c30a84..f5a81f27 100644
--- a/Docs/open-flight-radar.md
+++ b/Docs/open-flight-radar.md
@@ -1,4 +1,4 @@
-## open-flight-radar.ps1 - Opens FlightRadar24
+## The open-flight-radar.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the FlightRadar24 website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens FlightRadar24
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the FlightRadar24 website.
+.EXAMPLE
+	PS> ./open-flight-radar
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.flightradar24.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-flight-radar.ps1*
diff --git a/Docs/open-g-drive.md b/Docs/open-g-drive.md
index 78499cb3..e9cd4cb9 100644
--- a/Docs/open-g-drive.md
+++ b/Docs/open-g-drive.md
@@ -1,4 +1,4 @@
-## open-g-drive.ps1 - Opens the G: drive folder
+## The open-g-drive.ps1 PowerShell Script
 
 This PowerShell script launches the File Explorer with the G: drive folder.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the G: drive folder
+.DESCRIPTION
+	This PowerShell script launches the File Explorer with the G: drive folder.
+.EXAMPLE
+	PS> ./open-g-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "G:"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-g-drive.ps1*
diff --git a/Docs/open-git-extensions.md b/Docs/open-git-extensions.md
index 31e24311..86e29e4b 100644
--- a/Docs/open-git-extensions.md
+++ b/Docs/open-git-extensions.md
@@ -1,4 +1,6 @@
-## open-git-extensions.ps1 - open-git-extensions.ps1 
+## The open-git-extensions.ps1 PowerShell Script
+
+open-git-extensions.ps1 
 
 
 ## Parameters
@@ -10,4 +12,35 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches Git Extensions 
+.DESCRIPTION
+	This PowerShell script launches the Git Extensions application.
+.EXAMPLE
+	PS> ./open-git-extensions
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TryToExec { param($Folder, $Binary)
+	if (test-path "$Folder/$Binary" -pathType leaf) {
+		start-process "$Folder/$Binary" -WorkingDirectory "$Folder"
+		exit 0 # success
+	}
+}
+
+try {
+	TryToExec "C:\Program Files (x86)\GitExtensions" "GitExtensions.exe"
+	TryToExec "C:\Program Files\GitExtensions" "GitExtensions.exe"
+	& "$PSScriptRoot/give-reply.ps1" "Sorry, can't find Git Extensions."
+	exit 1
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-git-extensions.ps1*
diff --git a/Docs/open-google-books.md b/Docs/open-google-books.md
index 976ace19..c58f0f74 100644
--- a/Docs/open-google-books.md
+++ b/Docs/open-google-books.md
@@ -1,4 +1,4 @@
-## open-google-books.ps1 - Opens Google Books
+## The open-google-books.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Books website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Books
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Books website.
+.EXAMPLE
+	PS> ./open-google-books
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://books.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-books.ps1*
diff --git a/Docs/open-google-calendar.md b/Docs/open-google-calendar.md
index ca3b6cd0..27d4f4de 100644
--- a/Docs/open-google-calendar.md
+++ b/Docs/open-google-calendar.md
@@ -1,4 +1,4 @@
-## open-google-calendar.ps1 - Opens Google Calendar
+## The open-google-calendar.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Calendar website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Calendar
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Calendar website.
+.EXAMPLE
+	PS> ./open-google-calendar
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://calendar.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-calendar.ps1*
diff --git a/Docs/open-google-contacts.md b/Docs/open-google-contacts.md
index bace9b4e..28e0eefa 100644
--- a/Docs/open-google-contacts.md
+++ b/Docs/open-google-contacts.md
@@ -1,4 +1,4 @@
-## open-google-contacts.ps1 - Opens Google Contacts
+## The open-google-contacts.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Contacts website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Contacts
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Contacts website.
+.EXAMPLE
+	PS> ./open-google-contacts
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://contacts.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-contacts.ps1*
diff --git a/Docs/open-google-docs.md b/Docs/open-google-docs.md
index 7932a900..41e759e7 100644
--- a/Docs/open-google-docs.md
+++ b/Docs/open-google-docs.md
@@ -1,4 +1,4 @@
-## open-google-docs.ps1 - Opens Google Docs
+## The open-google-docs.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Docs website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Docs
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Docs website.
+.EXAMPLE
+	PS> ./open-google-docs
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://docs.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-docs.ps1*
diff --git a/Docs/open-google-earth.md b/Docs/open-google-earth.md
index e1952b6e..e0cfb03a 100644
--- a/Docs/open-google-earth.md
+++ b/Docs/open-google-earth.md
@@ -1,4 +1,4 @@
-## open-google-earth.ps1 - Opens Google Earth
+## The open-google-earth.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Earth website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Earth
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Earth website.
+.EXAMPLE
+	PS> ./open-google-earth
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://earth.google.com/web/"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-earth.ps1*
diff --git a/Docs/open-google-mail.md b/Docs/open-google-mail.md
index ff31e2f1..21582ba1 100644
--- a/Docs/open-google-mail.md
+++ b/Docs/open-google-mail.md
@@ -1,4 +1,4 @@
-## open-google-mail.ps1 - Opens Google Mail
+## The open-google-mail.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Mail website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Mail
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Mail website.
+.EXAMPLE
+	PS> ./open-google-mail
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://mail.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-mail.ps1*
diff --git a/Docs/open-google-maps.md b/Docs/open-google-maps.md
index b1886496..34ef558f 100644
--- a/Docs/open-google-maps.md
+++ b/Docs/open-google-maps.md
@@ -1,4 +1,4 @@
-## open-google-maps.ps1 - Opens Google Maps
+## The open-google-maps.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Maps website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Maps
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Maps website.
+.EXAMPLE
+	PS> ./open-google-maps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.google.com/maps"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-maps.ps1*
diff --git a/Docs/open-google-news.md b/Docs/open-google-news.md
index 69eba14f..64874dfc 100644
--- a/Docs/open-google-news.md
+++ b/Docs/open-google-news.md
@@ -1,4 +1,4 @@
-## open-google-news.ps1 - Opens Google News
+## The open-google-news.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google News website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google News
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google News website.
+.EXAMPLE
+	PS> ./open-google-news
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://news.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-news.ps1*
diff --git a/Docs/open-google-photos.md b/Docs/open-google-photos.md
index b6447132..d9c7c07a 100644
--- a/Docs/open-google-photos.md
+++ b/Docs/open-google-photos.md
@@ -1,4 +1,4 @@
-## open-google-photos.ps1 - Opens Google Photos
+## The open-google-photos.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Photos website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Photos
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Photos website.
+.EXAMPLE
+	PS> ./open-google-photos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://photos.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-photos.ps1*
diff --git a/Docs/open-google-play.md b/Docs/open-google-play.md
index 08bfe9be..f427a04d 100644
--- a/Docs/open-google-play.md
+++ b/Docs/open-google-play.md
@@ -1,4 +1,4 @@
-## open-google-play.ps1 - Opens Google Play
+## The open-google-play.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Play website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Play
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Play website.
+.EXAMPLE
+	PS> ./open-google-play
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://play.google.com/store"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-play.ps1*
diff --git a/Docs/open-google-search.md b/Docs/open-google-search.md
index 8949b623..59558e7d 100644
--- a/Docs/open-google-search.md
+++ b/Docs/open-google-search.md
@@ -1,4 +1,4 @@
-## open-google-search.ps1 - Opens Google Search
+## The open-google-search.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Search website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Search
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Search website.
+.EXAMPLE
+	PS> ./open-google-search
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-search.ps1*
diff --git a/Docs/open-google-stadia.md b/Docs/open-google-stadia.md
index 4174bbb0..2f382219 100644
--- a/Docs/open-google-stadia.md
+++ b/Docs/open-google-stadia.md
@@ -1,4 +1,4 @@
-## open-google-stadia.ps1 - Opens Google Stadia
+## The open-google-stadia.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Stadia website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Stadia
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Stadia website.
+.EXAMPLE
+	PS> ./open-google-stadia
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://stadia.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-stadia.ps1*
diff --git a/Docs/open-google-translate.md b/Docs/open-google-translate.md
index c2de5f69..c075e0d6 100644
--- a/Docs/open-google-translate.md
+++ b/Docs/open-google-translate.md
@@ -1,4 +1,4 @@
-## open-google-translate.ps1 - Opens Google Translate
+## The open-google-translate.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with the Google Translate website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Google Translate
+.DESCRIPTION
+	This PowerShell script launches the Web browser with the Google Translate website.
+.EXAMPLE
+	PS> ./open-google-translate
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://translate.google.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-google-translate.ps1*
diff --git a/Docs/open-home-folder.md b/Docs/open-home-folder.md
index 07dcf210..732dcce3 100644
--- a/Docs/open-home-folder.md
+++ b/Docs/open-home-folder.md
@@ -1,4 +1,4 @@
-## open-home-folder.ps1 - Opens the home folder
+## The open-home-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's home folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the home folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's home folder.
+.EXAMPLE
+	PS> ./open-home-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Home folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-home-folder.ps1*
diff --git a/Docs/open-internet-archive.md b/Docs/open-internet-archive.md
index 5ad5a14d..603b6ae9 100644
--- a/Docs/open-internet-archive.md
+++ b/Docs/open-internet-archive.md
@@ -1,4 +1,4 @@
-## open-internet-archive.ps1 - Opens the Internet Archive website
+## The open-internet-archive.ps1 PowerShell Script
 
 This script launches the Web browser with the Internet Archive website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Internet Archive website 
+.DESCRIPTION
+	This script launches the Web browser with the Internet Archive website.
+.EXAMPLE
+	PS> ./open-internet-archive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://archive.org"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-internet-archive.ps1*
diff --git a/Docs/open-jitsi-meet.md b/Docs/open-jitsi-meet.md
index aa75a21f..45396376 100644
--- a/Docs/open-jitsi-meet.md
+++ b/Docs/open-jitsi-meet.md
@@ -1,4 +1,4 @@
-## open-jitsi-meet.ps1 - Opens the Jitsi Meet website
+## The open-jitsi-meet.ps1 PowerShell Script
 
 This script launches the Web browser with the Jitsi Meet website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Jitsi Meet website
+.DESCRIPTION
+	This script launches the Web browser with the Jitsi Meet website.
+.EXAMPLE
+	PS> ./open-jitsi-meet
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://meet.jit.si/"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-jitsi-meet.ps1*
diff --git a/Docs/open-m-drive.md b/Docs/open-m-drive.md
index f7c36527..7a248c68 100644
--- a/Docs/open-m-drive.md
+++ b/Docs/open-m-drive.md
@@ -1,4 +1,4 @@
-## open-m-drive.ps1 - Opens the M: drive folder
+## The open-m-drive.ps1 PowerShell Script
 
 This script launches the File Explorer with the M: drive folder.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the M: drive folder
+.DESCRIPTION
+	This script launches the File Explorer with the M: drive folder.
+.EXAMPLE
+	PS> ./open-m-drive
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-file-explorer.ps1" "M:"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-m-drive.ps1*
diff --git a/Docs/open-magnifier.md b/Docs/open-magnifier.md
index 1005a303..d397c27b 100644
--- a/Docs/open-magnifier.md
+++ b/Docs/open-magnifier.md
@@ -1,4 +1,4 @@
-## open-magnifier.ps1 - Launch the Magnifier
+## The open-magnifier.ps1 PowerShell Script
 
 This script launches the Windows Screen Magnifier application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launch the Magnifier
+.DESCRIPTION
+	This script launches the Windows Screen Magnifier application.
+.EXAMPLE
+	PS> ./open-magnifier
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process magnify.exe
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-magnifier.ps1*
diff --git a/Docs/open-microsoft-paint.md b/Docs/open-microsoft-paint.md
index 9a7b965b..4dfe2c6c 100644
--- a/Docs/open-microsoft-paint.md
+++ b/Docs/open-microsoft-paint.md
@@ -1,4 +1,4 @@
-## open-microsoft-paint.ps1 - Launches the Microsoft Paint app
+## The open-microsoft-paint.ps1 PowerShell Script
 
 This script launches the Microsoft Paint application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Microsoft Paint app
+.DESCRIPTION
+	This script launches the Microsoft Paint application.
+.EXAMPLE
+	PS> ./open-microsoft-paint
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process mspaint.exe
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-microsoft-paint.ps1*
diff --git a/Docs/open-microsoft-solitaire.md b/Docs/open-microsoft-solitaire.md
index e5d6bd08..08821141 100644
--- a/Docs/open-microsoft-solitaire.md
+++ b/Docs/open-microsoft-solitaire.md
@@ -1,4 +1,4 @@
-## open-microsoft-solitaire.ps1 - Launches Microsoft Solitaire
+## The open-microsoft-solitaire.ps1 PowerShell Script
 
 This script launches the Microsoft Solitaire application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches Microsoft Solitaire 
+.DESCRIPTION
+	This script launches the Microsoft Solitaire application.
+.EXAMPLE
+	PS> ./open-microsoft-solitaire
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process xboxliveapp-1297287741:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-microsoft-solitaire.ps1*
diff --git a/Docs/open-microsoft-store.md b/Docs/open-microsoft-store.md
index 99fff00d..d7ababed 100644
--- a/Docs/open-microsoft-store.md
+++ b/Docs/open-microsoft-store.md
@@ -1,4 +1,4 @@
-## open-microsoft-store.ps1 - Starts the Microsoft Store app
+## The open-microsoft-store.ps1 PowerShell Script
 
 This script launches the Microsoft Store application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Starts the Microsoft Store app
+.DESCRIPTION
+	This script launches the Microsoft Store application.
+.EXAMPLE
+	PS> ./open-microsoft-store
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process ms-windows-store:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-microsoft-store.ps1*
diff --git a/Docs/open-microsoft-teams.md b/Docs/open-microsoft-teams.md
index 70da9ccd..5c364ad6 100644
--- a/Docs/open-microsoft-teams.md
+++ b/Docs/open-microsoft-teams.md
@@ -1,4 +1,4 @@
-## open-microsoft-teams.ps1 - Launches the Microsoft Teams app
+## The open-microsoft-teams.ps1 PowerShell Script
 
 This script launches the Microsoft Teams application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Microsoft Teams app
+.DESCRIPTION
+	This script launches the Microsoft Teams application.
+.EXAMPLE
+	PS> ./open-microsoft-teams
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process msteams:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-microsoft-teams.ps1*
diff --git a/Docs/open-microsoft-weather.md b/Docs/open-microsoft-weather.md
index 62b05567..76622c31 100644
--- a/Docs/open-microsoft-weather.md
+++ b/Docs/open-microsoft-weather.md
@@ -1,4 +1,4 @@
-## open-microsoft-weather.ps1 - Launches the Microsoft Weather app
+## The open-microsoft-weather.ps1 PowerShell Script
 
 This script launches the Microsoft Weather application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Microsoft Weather app
+.DESCRIPTION
+	This script launches the Microsoft Weather application.
+.EXAMPLE
+	PS> ./open-microsoft-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process msnweather:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-microsoft-weather.ps1*
diff --git a/Docs/open-music-folder.md b/Docs/open-music-folder.md
index bc092d29..68e5d791 100644
--- a/Docs/open-music-folder.md
+++ b/Docs/open-music-folder.md
@@ -1,4 +1,4 @@
-## open-music-folder.ps1 - Opens the music folder
+## The open-music-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's music folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the music folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's music folder.
+.EXAMPLE
+	PS> ./open-music-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME/Music"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Music folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-music-folder.ps1*
diff --git a/Docs/open-netflix.md b/Docs/open-netflix.md
index f621e262..44d65226 100644
--- a/Docs/open-netflix.md
+++ b/Docs/open-netflix.md
@@ -1,4 +1,4 @@
-## open-netflix.ps1 - Launches the Netflix app
+## The open-netflix.ps1 PowerShell Script
 
 This script launches the Netflix application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Netflix app
+.DESCRIPTION
+	This script launches the Netflix application.
+.EXAMPLE
+	PS> ./open-netflix
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process netflix:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-netflix.ps1*
diff --git a/Docs/open-note-pad.md b/Docs/open-note-pad.md
index 79ce3222..6ca51d16 100644
--- a/Docs/open-note-pad.md
+++ b/Docs/open-note-pad.md
@@ -1,4 +1,4 @@
-## open-note-pad.ps1 - Launches the Notepad app
+## The open-note-pad.ps1 PowerShell Script
 
 This script launches the Notepad application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Notepad app
+.DESCRIPTION
+	This script launches the Notepad application.
+.EXAMPLE
+	PS> ./open-note-pad
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process notepad.exe
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-note-pad.ps1*
diff --git a/Docs/open-obs-studio.md b/Docs/open-obs-studio.md
index fb14ec42..2ad163c8 100644
--- a/Docs/open-obs-studio.md
+++ b/Docs/open-obs-studio.md
@@ -1,4 +1,6 @@
-## open-obs-studio.ps1 - open-obs-studio.ps1 
+## The open-obs-studio.ps1 PowerShell Script
+
+open-obs-studio.ps1 
 
 
 ## Parameters
@@ -10,4 +12,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches OBS Studio
+.DESCRIPTION
+	This script launches the OBS Studio application.
+.EXAMPLE
+	PS> ./open-obs-studio
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TryLaunching { param([string]$Path, [string]$Dir)
+	if (test-path "$Path" -pathType leaf) {
+		start-process -FilePath "$Path" -WorkingDirectory "$Dir"
+		exit 0 # success
+	}
+}
+
+try {
+	TryLaunching "C:\Program Files (x86)\OBS Studio\bin\64bit\obs64.exe" "C:\Program Files (x86)\OBS Studio\bin\64bit\"
+	TryLaunching "C:\Program Files\OBS Studio\bin\64bit\obs64.exe" "C:\Program Files\OBS Studio\bin\64bit\"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-obs-studio.ps1*
diff --git a/Docs/open-office-365.md b/Docs/open-office-365.md
index 27f0368e..648c0421 100644
--- a/Docs/open-office-365.md
+++ b/Docs/open-office-365.md
@@ -1,4 +1,4 @@
-## open-office-365.ps1 - Opens Microsoft Office 365
+## The open-office-365.ps1 PowerShell Script
 
 This script launches the Web browser with the Microsoft Office 365 website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Microsoft Office 365
+.DESCRIPTION
+	This script launches the Web browser with the Microsoft Office 365 website.
+.EXAMPLE
+	PS> ./open-office-365
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://portal.office.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-office-365.ps1*
diff --git a/Docs/open-one-drive-folder.md b/Docs/open-one-drive-folder.md
index c0f6170f..e7c6cb52 100644
--- a/Docs/open-one-drive-folder.md
+++ b/Docs/open-one-drive-folder.md
@@ -1,4 +1,4 @@
-## open-one-drive-folder.ps1 - Opens the OneDrive folder
+## The open-one-drive-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's OneDrive folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the OneDrive folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's OneDrive folder.
+.EXAMPLE
+	PS> ./open-one-drive-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDirs = resolve-path "$HOME/OneDrive*"
+	foreach($TargetDir in $TargetDirs) {
+		& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+		exit 0 # success
+	}
+	throw "No OneDrive folder at 📂$HOME/Dropbox"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-one-drive-folder.ps1*
diff --git a/Docs/open-outlook.md b/Docs/open-outlook.md
index 8d7ee0fc..63d60fce 100644
--- a/Docs/open-outlook.md
+++ b/Docs/open-outlook.md
@@ -1,4 +1,6 @@
-## open-outlook.ps1 - open-outlook.ps1 
+## The open-outlook.ps1 PowerShell Script
+
+open-outlook.ps1 
 
 
 ## Parameters
@@ -10,4 +12,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Microsoft Outlook app
+.DESCRIPTION
+	This script launches the Microsoft Outlook email application.
+.EXAMPLE
+	PS> ./open-outlook
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TryToExec { param($Folder, $Binary)
+        if (test-path "$Folder/$Binary" -pathType leaf) {
+                start-process "$Folder/$Binary" -WorkingDirectory "$Folder"
+                exit 0 # success
+        }
+}
+
+try {
+	TryToExec "C:\Program Files\Microsoft Office\root\Office16" "OUTLOOK.EXE"
+	TryToExec "C:\Programs\Microsoft Office\Office14" "OUTLOOK.EXE"
+	throw "It seems Outlook isn't installed yet."
+} catch {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-outlook.ps1*
diff --git a/Docs/open-paint-three-d.md b/Docs/open-paint-three-d.md
index fc7ec5c1..440b4789 100644
--- a/Docs/open-paint-three-d.md
+++ b/Docs/open-paint-three-d.md
@@ -1,4 +1,4 @@
-## open-paint-three-d.ps1 - Launches the Paint 3D app
+## The open-paint-three-d.ps1 PowerShell Script
 
 This script launches the Paint 3D application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Paint 3D app
+.DESCRIPTION
+	This script launches the Paint 3D application.
+.EXAMPLE
+	PS> ./open-paint-3d
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process ms-paint:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-paint-three-d.ps1*
diff --git a/Docs/open-pictures-folder.md b/Docs/open-pictures-folder.md
index 78b66091..d469feba 100644
--- a/Docs/open-pictures-folder.md
+++ b/Docs/open-pictures-folder.md
@@ -1,4 +1,4 @@
-## open-pictures-folder.ps1 - Opens the user's pictures folder
+## The open-pictures-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's pictures folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the user's pictures folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's pictures folder.
+.EXAMPLE
+	PS> ./open-pictures-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = resolve-path "$HOME/Pictures"
+	if (-not(test-path "$TargetDir" -pathType container)) {
+		throw "Pictures folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-pictures-folder.ps1*
diff --git a/Docs/open-recycle-bin-folder.md b/Docs/open-recycle-bin-folder.md
index accd65e1..30bcbd53 100644
--- a/Docs/open-recycle-bin-folder.md
+++ b/Docs/open-recycle-bin-folder.md
@@ -1,4 +1,4 @@
-## open-recycle-bin-folder.ps1 - Opens the recycle bin folder
+## The open-recycle-bin-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's recycle bin folder.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the recycle bin folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's recycle bin folder.
+.EXAMPLE
+	PS> ./open-recycle-bin-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start shell:recyclebinfolder
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-recycle-bin-folder.ps1*
diff --git a/Docs/open-remote-desktop.md b/Docs/open-remote-desktop.md
index 7748694b..49ca4485 100644
--- a/Docs/open-remote-desktop.md
+++ b/Docs/open-remote-desktop.md
@@ -1,4 +1,4 @@
-## open-remote-desktop.ps1 - Launches the Remote Desktop app
+## The open-remote-desktop.ps1 PowerShell Script
 
 This script launches the Remote Desktop application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Remote Desktop app
+.DESCRIPTION
+	This script launches the Remote Desktop application.
+.EXAMPLE
+	PS> ./open-remote-desktop
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	start-process ms-rd:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-remote-desktop.ps1*
diff --git a/Docs/open-repos-folder.md b/Docs/open-repos-folder.md
index 17528c38..157eb9b1 100644
--- a/Docs/open-repos-folder.md
+++ b/Docs/open-repos-folder.md
@@ -1,4 +1,4 @@
-## open-repos-folder.ps1 - Opens the Git repositories folder
+## The open-repos-folder.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's Git repositories folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Git repositories folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's Git repositories folder.
+.EXAMPLE
+	PS> ./open-repos-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = Resolve-Path "$HOME/Repos"
+	if (-not(Test-Path "$TargetDir" -pathType container)) {
+		throw "Repos folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-repos-folder.ps1*
diff --git a/Docs/open-screen-clip.md b/Docs/open-screen-clip.md
index f9d96528..47c0ab6b 100644
--- a/Docs/open-screen-clip.md
+++ b/Docs/open-screen-clip.md
@@ -1,4 +1,4 @@
-## open-screen-clip.ps1 - Launches Screen Clip
+## The open-screen-clip.ps1 PowerShell Script
 
 This script launches the Screen Clip application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches Screen Clip
+.DESCRIPTION
+	This script launches the Screen Clip application.
+.EXAMPLE
+	PS> ./open-screen-clip
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process ms-screenclip:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-screen-clip.ps1*
diff --git a/Docs/open-screen-sketch.md b/Docs/open-screen-sketch.md
index ccbfd0ac..71eb79d4 100644
--- a/Docs/open-screen-sketch.md
+++ b/Docs/open-screen-sketch.md
@@ -1,4 +1,4 @@
-## open-screen-sketch.ps1 - Launches Screen Sketch
+## The open-screen-sketch.ps1 PowerShell Script
 
 This script launches the Screen Sketch application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches Screen Sketch
+.DESCRIPTION
+	This script launches the Screen Sketch application.
+.EXAMPLE
+	PS> ./open-screen-sketch
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process ms-screensketch:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-screen-sketch.ps1*
diff --git a/Docs/open-skype.md b/Docs/open-skype.md
index 89f32617..c5e0ffdb 100644
--- a/Docs/open-skype.md
+++ b/Docs/open-skype.md
@@ -1,4 +1,4 @@
-## open-skype.ps1 - Launches the Skype app
+## The open-skype.ps1 PowerShell Script
 
 This script launches the Skype application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Skype app
+.DESCRIPTION
+	This script launches the Skype application.
+.EXAMPLE
+	PS> ./open-skype
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process skype:
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-skype.ps1*
diff --git a/Docs/open-snipping-tool.md b/Docs/open-snipping-tool.md
index 77e5f060..726fef60 100644
--- a/Docs/open-snipping-tool.md
+++ b/Docs/open-snipping-tool.md
@@ -1,4 +1,4 @@
-## open-snipping-tool.ps1 - Starts the Snipping Tool
+## The open-snipping-tool.ps1 PowerShell Script
 
 This script launches the Snipping Tool application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Starts the Snipping Tool
+.DESCRIPTION
+	This script launches the Snipping Tool application.
+.EXAMPLE
+	PS> ./open-snipping-tool
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process SnippingTool.exe
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-snipping-tool.ps1*
diff --git a/Docs/open-space-weather.md b/Docs/open-space-weather.md
index 8921ae9b..2cdd89ad 100644
--- a/Docs/open-space-weather.md
+++ b/Docs/open-space-weather.md
@@ -1,4 +1,4 @@
-## open-space-weather.ps1 - Opens the Space Weather website
+## The open-space-weather.ps1 PowerShell Script
 
 This script launches the Web browser with the Space Weather website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Space Weather website 
+.DESCRIPTION
+	This script launches the Web browser with the Space Weather website.
+.EXAMPLE
+	PS> ./open-space-weather
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.spaceweather.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-space-weather.ps1*
diff --git a/Docs/open-speed-test.md b/Docs/open-speed-test.md
index 7e03b57c..a28a022d 100644
--- a/Docs/open-speed-test.md
+++ b/Docs/open-speed-test.md
@@ -1,4 +1,4 @@
-## open-speed-test.ps1 - Opens Cloudflare's Speed Test
+## The open-speed-test.ps1 PowerShell Script
 
 This script launches the Web browser with Cloudflare's speed test website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens Cloudflare's Speed Test
+.DESCRIPTION
+	This script launches the Web browser with Cloudflare's speed test website.
+.EXAMPLE
+	PS> ./open-speed-test
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://speed.cloudflare.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-speed-test.ps1*
diff --git a/Docs/open-spotify.md b/Docs/open-spotify.md
index 034117e7..c3869da0 100644
--- a/Docs/open-spotify.md
+++ b/Docs/open-spotify.md
@@ -1,4 +1,4 @@
-## open-spotify.ps1 - Launches the Spotify app
+## The open-spotify.ps1 PowerShell Script
 
 This script launches the Spotify application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Spotify app
+.DESCRIPTION
+	This script launches the Spotify application.
+.EXAMPLE
+	PS> ./open-spotify
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process spotify:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-spotify.ps1*
diff --git a/Docs/open-stack-overflow.md b/Docs/open-stack-overflow.md
index 02a53a9f..c9417b09 100644
--- a/Docs/open-stack-overflow.md
+++ b/Docs/open-stack-overflow.md
@@ -1,4 +1,4 @@
-## open-stack-overflow.ps1 - Opens the Stack Overflow website
+## The open-stack-overflow.ps1 PowerShell Script
 
 This script launches the Web browser with the Stack Overflow website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Stack Overflow website
+.DESCRIPTION
+	This script launches the Web browser with the Stack Overflow website.
+.EXAMPLE
+	PS> ./open-stack-overflow
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://stackoverflow.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-stack-overflow.ps1*
diff --git a/Docs/open-start-page.md b/Docs/open-start-page.md
index 034ead98..d2aae7e0 100644
--- a/Docs/open-start-page.md
+++ b/Docs/open-start-page.md
@@ -1,4 +1,4 @@
-## open-start-page.ps1 - Opens the Startpage website
+## The open-start-page.ps1 PowerShell Script
 
 This script launches the Web browser with the Startpage website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the Startpage website 
+.DESCRIPTION
+	This script launches the Web browser with the Startpage website.
+.EXAMPLE
+	PS> ./open-start-page
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.startpage.com"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-start-page.ps1*
diff --git a/Docs/open-street-map.md b/Docs/open-street-map.md
index 722993c6..f3d82610 100644
--- a/Docs/open-street-map.md
+++ b/Docs/open-street-map.md
@@ -1,4 +1,4 @@
-## open-street-map.ps1 - Opens the OpenStreetMap website
+## The open-street-map.ps1 PowerShell Script
 
 This script launches the Web browser with the OpenStreetMap website.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the OpenStreetMap website
+.DESCRIPTION
+	This script launches the Web browser with the OpenStreetMap website.
+.EXAMPLE
+	PS> ./open-street-map
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.openstreetmap.org"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-street-map.ps1*
diff --git a/Docs/open-task-manager.md b/Docs/open-task-manager.md
index 61a8fbac..5517a447 100644
--- a/Docs/open-task-manager.md
+++ b/Docs/open-task-manager.md
@@ -1,4 +1,4 @@
-## open-task-manager.ps1 - Starts the Task Manager
+## The open-task-manager.ps1 PowerShell Script
 
 This script launches the Windows Task Manager application.
 
@@ -23,4 +23,26 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Starts the Task Manager
+.DESCRIPTION
+	This script launches the Windows Task Manager application.
+.EXAMPLE
+	PS> ./open-task-manager
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	Start-Process taskmgr.exe
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-task-manager.ps1*
diff --git a/Docs/open-temporary-folder.md b/Docs/open-temporary-folder.md
index a8d4ed98..0dc0640f 100644
--- a/Docs/open-temporary-folder.md
+++ b/Docs/open-temporary-folder.md
@@ -1,4 +1,6 @@
-## open-temporary-folder.ps1 - open-temporary-folder.ps1 
+## The open-temporary-folder.ps1 PowerShell Script
+
+open-temporary-folder.ps1 
 
 
 ## Parameters
@@ -10,4 +12,37 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the temporary folder
+.DESCRIPTION
+	This script launches the File Explorer showing the temporary folder.
+.EXAMPLE
+	PS> ./open-temporary-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetTempDir {
+	if ("$env:TEMP" -ne "")	{ return "$env:TEMP" }
+	if ("$env:TMP" -ne "")	{ return "$env:TMP" }
+	if ($IsLinux) { return "/tmp" }
+	return "C:\Temp"
+}
+
+try {
+	$Path = GetTempDir
+	if (-not(test-path "$Path" -pathType container)) {
+		throw "Temporary folder at 📂$Path doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$Path"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-temporary-folder.ps1*
diff --git a/Docs/open-three-d-viewer.md b/Docs/open-three-d-viewer.md
index 7eb99968..1300a7c2 100644
--- a/Docs/open-three-d-viewer.md
+++ b/Docs/open-three-d-viewer.md
@@ -1,4 +1,4 @@
-## open-three-d-viewer.ps1 - Launches the 3D-Viewer app
+## The open-three-d-viewer.ps1 PowerShell Script
 
 This script launches the 3D-Viewer application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the 3D-Viewer app
+.DESCRIPTION
+	This script launches the 3D-Viewer application.
+.EXAMPLE
+	PS> ./open-three-d-viewer
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process com.microsoft.3dviewer:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-three-d-viewer.ps1*
diff --git a/Docs/open-thunderbird.md b/Docs/open-thunderbird.md
index c96eded7..aae889e1 100644
--- a/Docs/open-thunderbird.md
+++ b/Docs/open-thunderbird.md
@@ -1,4 +1,6 @@
-## open-thunderbird.ps1 - open-thunderbird.ps1 
+## The open-thunderbird.ps1 PowerShell Script
+
+open-thunderbird.ps1 
 
 
 ## Parameters
@@ -10,4 +12,32 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Thunderbird app
+.DESCRIPTION
+	This script launches the Mozilla Thunderbird email application.
+.EXAMPLE
+	PS> ./open-thunderbird
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TryToExec { param($Folder, $Binary)
+        if (test-path "$Folder/$Binary" -pathType leaf) {
+                start-process "$Folder/$Binary" -WorkingDirectory "$Folder"
+                exit 0 # success
+        }
+}
+
+try {
+	TryToExec "C:\Program Files (x86)\Mozilla Thunderbird" "thunderbird.exe"
+	throw "It seems Thunderbird isn't installed yet."
+} catch {
+	& "$PSScriptRoot/give-reply.ps1" "Sorry: $($Error[0])"
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-thunderbird.ps1*
diff --git a/Docs/open-videos-folders.md b/Docs/open-videos-folders.md
index 6a2cd212..c0e4935d 100644
--- a/Docs/open-videos-folders.md
+++ b/Docs/open-videos-folders.md
@@ -1,4 +1,4 @@
-## open-videos-folders.ps1 - Opens the user's videos folder
+## The open-videos-folders.ps1 PowerShell Script
 
 This script launches the File Explorer with the user's videos folder.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the user's videos folder
+.DESCRIPTION
+	This script launches the File Explorer with the user's videos folder.
+.EXAMPLE
+	PS> ./open-videos-folder
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$TargetDir = Resolve-Path "$HOME/Videos"
+	if (-not(Test-Path "$TargetDir" -pathType container)) {
+		throw "Videos folder at 📂$TargetDir doesn't exist (yet)"
+	}
+	& "$PSScriptRoot/open-file-explorer.ps1" "$TargetDir"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-videos-folders.ps1*
diff --git a/Docs/open-visual-studio.md b/Docs/open-visual-studio.md
index 2204ca0b..ae1f5035 100644
--- a/Docs/open-visual-studio.md
+++ b/Docs/open-visual-studio.md
@@ -1,4 +1,6 @@
-## open-visual-studio.ps1 - open-visual-studio.ps1 
+## The open-visual-studio.ps1 PowerShell Script
+
+open-visual-studio.ps1 
 
 
 ## Parameters
@@ -10,4 +12,34 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Visual Studio app
+.DESCRIPTION
+	This script launches the Microsoft Visual Studio application.
+.EXAMPLE
+	PS> ./open-visual-studio
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function TryLaunching { param($Path)
+	if (test-path "$Path" -pathType leaf) {
+		start-process "$Path"
+		exit 0 # success
+	}
+}
+
+try {
+	TryLaunching "C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\devenv.exe"
+	TryLaunching "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\devenv.exe"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-visual-studio.ps1*
diff --git a/Docs/open-vpn-settings.md b/Docs/open-vpn-settings.md
index df307a87..73466ce9 100644
--- a/Docs/open-vpn-settings.md
+++ b/Docs/open-vpn-settings.md
@@ -1,4 +1,4 @@
-## open-vpn-settings.ps1 - Opens the VPN settings
+## The open-vpn-settings.ps1 PowerShell Script
 
 This PowerShell script launches the VPN settings of Windows.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Opens the VPN settings
+.DESCRIPTION
+	This PowerShell script launches the VPN settings of Windows.
+.EXAMPLE
+	PS> ./open-vpn-settings
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process ms-settings:network-vpn
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-vpn-settings.ps1*
diff --git a/Docs/open-windows-defender.md b/Docs/open-windows-defender.md
index 97a4e8cc..36ee7ebc 100644
--- a/Docs/open-windows-defender.md
+++ b/Docs/open-windows-defender.md
@@ -1,4 +1,4 @@
-## open-windows-defender.ps1 - Launches Windows Defender
+## The open-windows-defender.ps1 PowerShell Script
 
 This script launches the Windows Defender application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches Windows Defender
+.DESCRIPTION
+	This script launches the Windows Defender application.
+.EXAMPLE
+	PS> ./open-windows-defender
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process windowsdefender:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-windows-defender.ps1*
diff --git a/Docs/open-windows-terminal.md b/Docs/open-windows-terminal.md
index cfd96799..3917089c 100644
--- a/Docs/open-windows-terminal.md
+++ b/Docs/open-windows-terminal.md
@@ -1,4 +1,4 @@
-## open-windows-terminal.ps1 - Launches the Windows Terminal app
+## The open-windows-terminal.ps1 PowerShell Script
 
 This script launches the Windows Terminal application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the Windows Terminal app
+.DESCRIPTION
+	This script launches the Windows Terminal application.
+.EXAMPLE
+	PS> ./open-windows-terminal
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process wt.exe
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-windows-terminal.ps1*
diff --git a/Docs/open-xing.md b/Docs/open-xing.md
index 6acb676b..3c4d1a2c 100644
--- a/Docs/open-xing.md
+++ b/Docs/open-xing.md
@@ -1,4 +1,4 @@
-## open-xing.ps1 - Launches the XING app
+## The open-xing.ps1 PowerShell Script
 
 This script launches the XING application.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Launches the XING app
+.DESCRIPTION
+	This script launches the XING application.
+.EXAMPLE
+	PS> ./open-xing
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Start-Process xing:
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of open-xing.ps1*
diff --git a/Docs/pick-commit.md b/Docs/pick-commit.md
index acaa6da8..eed90644 100644
--- a/Docs/pick-commit.md
+++ b/Docs/pick-commit.md
@@ -1,4 +1,4 @@
-## pick-commit.ps1 - Cherry-picks a Git commit into one or more branches
+## The pick-commit.ps1 PowerShell Script
 
 Cherry-picks a Git commit into one or more branches (branch names need to be separated by spaces)
 NOTE: in case of merge conflicts the script stops immediately!
@@ -60,4 +60,87 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Cherry-picks a Git commit into one or more branches
+.DESCRIPTION
+	Cherry-picks a Git commit into one or more branches (branch names need to be separated by spaces)
+	NOTE: in case of merge conflicts the script stops immediately! 
+.PARAMETER CommitID
+	Specifies the commit ID
+.PARAMETER CommitMessage
+	Specifies the commit message to use
+.PARAMETER Branches
+	Specifies the list of branches, separated by spaces
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./pick-commit 93849f889 "Fix typo" "v1 v2 v3"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$CommitID = "", [string]$CommitMessage = "", [string]$Branches = "", [string]$RepoDir = "$PWD")
+
+try {
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+	set-location "$RepoDir"
+
+	if ($CommitID -eq "") { $CommitID = read-host "Enter the Git commit id to cherry-pick" }
+	if ($CommitMessage -eq "") { $CommitMessage = read-host "Enter the commit message to use" }
+	if ($Branches -eq "") { $Branches = read-host "Enter the branches (separated by spaces)" }
+	
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$BranchArray = $Branches.Split(" ")
+	$NumBranches = $BranchArray.Count
+	foreach($Branch in $BranchArray) {
+
+		"🍒 Switching to branch $Branch ..."
+		& git checkout --recurse-submodules --force $Branch
+		if ($lastExitCode -ne "0") { throw "'git checkout $Branch' failed" }
+
+		"🍒 Updating submodules..."
+		& git submodule update --init --recursive
+		if ($lastExitCode -ne "0") { throw "'git submodule update' failed" }
+
+		"🍒 Cleaning the repository from untracked files..."
+		& git clean -fdx -f
+		if ($lastExitCode -ne "0") { throw "'git clean -fdx -f' failed" }
+			
+		& git submodule foreach --recursive git clean -fdx -f
+		if ($lastExitCode -ne "0") { throw "'git clean -fdx -f' in submodules failed" }
+
+		"🍒 Pulling latest updates..."
+		& git pull --recurse-submodules 
+		if ($lastExitCode -ne "0") { throw "'git pull' failed" }
+
+		"🍒 Checking the status..."
+		$Result = (git status)
+		if ($lastExitCode -ne "0") { throw "'git status' failed" }
+		if ("$Result" -notmatch "nothing to commit, working tree clean") { throw "Branch is NOT clean: $Result" }
+
+		"🍒 Cherry picking..."
+		& git cherry-pick --no-commit "$CommitID"
+		if ($lastExitCode -ne "0") { throw "'git cherry-pick $CommitID' failed" }
+
+		"🍒 Committing..."
+		& git commit -m "$CommitMessage"
+		if ($lastExitCode -ne "0") { throw "'git commit' failed" }
+
+		"🍒 Pushing..."
+		& git push
+		if ($lastExitCode -ne "0") { throw "'git push' failed" }
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ cherry picked $CommitID into $NumBranches branches in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of pick-commit.ps1*
diff --git a/Docs/ping-weather.md b/Docs/ping-weather.md
index 441d77b3..1e49974e 100644
--- a/Docs/ping-weather.md
+++ b/Docs/ping-weather.md
@@ -1,4 +1,4 @@
-## ping-weather.ps1 - Ping the currrent weather conditions
+## The ping-weather.ps1 PowerShell Script
 
 This PowerShell script continuously shows the current weather conditions (similar to htop, 10 min update interval by default).
 
@@ -41,4 +41,48 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Ping the currrent weather conditions
+.DESCRIPTION
+	This PowerShell script continuously shows the current weather conditions (similar to htop, 10 min update interval by default).
+.PARAMETER Location
+	Specifies the location to use (determined automatically per default)
+.EXAMPLE
+	PS> ./ping-weather Paris
+	Sunny  🌡23°C  ☂️0.0mm  💨9km/h from S  ☁️0%  💧41%  ☀️UV6  1020hPa  🕗10:24 AM UTC  @Paris (Ile-de-France)...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Location = "", [int]$UpdateInterval = 600000)
+
+try {
+	do {
+		$Weather = (Invoke-WebRequest -URI http://wttr.in/${Location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
+		$Description = $Weather.current_condition.WeatherDesc.value
+		$TempC = $Weather.current_condition.temp_C
+		$PrecipMM = $Weather.current_condition.precipMM
+		$WindSpeed = $Weather.current_condition.windspeedKmph
+		$WindDir = $Weather.current_condition.winddir16Point
+		$Clouds = $Weather.current_condition.cloudcover
+		$Humidity = $Weather.current_condition.humidity
+		$UV = $Weather.current_condition.uvIndex
+		$Visib = $Weather.current_condition.visibility 
+		$Pressure = $Weather.current_condition.pressure
+		$Time = $Weather.current_condition.observation_time
+	        $Area = $Weather.nearest_area.areaName.value
+	        $Region = $Weather.nearest_area.region.value
+		"$Description  🌡$($TempC)°C  ☂️$($PrecipMM)mm  💨$($WindSpeed)km/h from $WindDir  ☁️$($Clouds)%  💧$($Humidity)%  ☀️UV$UV  👀$($Visib)km  $($Pressure)hPa  🕗$Time UTC  @$Area ($Region)..."
+		start-sleep -milliseconds $UpdateInterval
+	} while ($true)
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of ping-weather.ps1*
diff --git a/Docs/play-bee-sound.md b/Docs/play-bee-sound.md
index fbd7176a..264d82f1 100644
--- a/Docs/play-bee-sound.md
+++ b/Docs/play-bee-sound.md
@@ -1,4 +1,4 @@
-## play-bee-sound.ps1 - Plays a bee sound
+## The play-bee-sound.ps1 PowerShell Script
 
 This PowerShell script plays a bee sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a bee sound
+.DESCRIPTION
+	This PowerShell script plays a bee sound.
+.EXAMPLE
+	PS> ./play-bee-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/bee.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-bee-sound.ps1*
diff --git a/Docs/play-beep-sound.md b/Docs/play-beep-sound.md
index 261c54d7..e167795a 100644
--- a/Docs/play-beep-sound.md
+++ b/Docs/play-beep-sound.md
@@ -1,4 +1,4 @@
-## play-beep-sound.ps1 - Plays a short beep sound
+## The play-beep-sound.ps1 PowerShell Script
 
 This PowerShell script plays a short beep sound.
 
@@ -23,4 +23,22 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a short beep sound
+.DESCRIPTION
+	This PowerShell script plays a short beep sound.
+.EXAMPLE
+	PS> ./play-beep-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[System.Console]::Beep(500,300)
+start-sleep -m 300
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-beep-sound.ps1*
diff --git a/Docs/play-cat-sound.md b/Docs/play-cat-sound.md
index 52edeee1..2fdde6d9 100644
--- a/Docs/play-cat-sound.md
+++ b/Docs/play-cat-sound.md
@@ -1,4 +1,4 @@
-## play-cat-sound.ps1 - Plays a cat sound
+## The play-cat-sound.ps1 PowerShell Script
 
 This PowerShell script plays a cat sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a cat sound
+.DESCRIPTION
+	This PowerShell script plays a cat sound.
+.EXAMPLE
+	PS> ./play-cat-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/cat.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-cat-sound.ps1*
diff --git a/Docs/play-cow-sound.md b/Docs/play-cow-sound.md
index 3e1951bd..085d7cfb 100644
--- a/Docs/play-cow-sound.md
+++ b/Docs/play-cow-sound.md
@@ -1,4 +1,4 @@
-## play-cow-sound.ps1 - Plays a cow sound
+## The play-cow-sound.ps1 PowerShell Script
 
 This PowerShell script plays a cow sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a cow sound
+.DESCRIPTION
+	This PowerShell script plays a cow sound.
+.EXAMPLE
+	PS> ./play-cow-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/cow.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-cow-sound.ps1*
diff --git a/Docs/play-dog-sound.md b/Docs/play-dog-sound.md
index 7526c6fa..b4cd085d 100644
--- a/Docs/play-dog-sound.md
+++ b/Docs/play-dog-sound.md
@@ -1,4 +1,4 @@
-## play-dog-sound.ps1 - Plays a dog sound
+## The play-dog-sound.ps1 PowerShell Script
 
 This PowerShell script plays a dog sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a dog sound
+.DESCRIPTION
+	This PowerShell script plays a dog sound.
+.EXAMPLE
+	PS> ./play-dog-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/dog.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-dog-sound.ps1*
diff --git a/Docs/play-donkey-sound.md b/Docs/play-donkey-sound.md
index bd76da73..d6de98db 100644
--- a/Docs/play-donkey-sound.md
+++ b/Docs/play-donkey-sound.md
@@ -1,4 +1,4 @@
-## play-donkey-sound.ps1 - Plays a donkey sound
+## The play-donkey-sound.ps1 PowerShell Script
 
 This PowerShell script plays a donkey sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a donkey sound
+.DESCRIPTION
+	This PowerShell script plays a donkey sound.
+.EXAMPLE
+	PS> ./play-donkey-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/donkey.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-donkey-sound.ps1*
diff --git a/Docs/play-elephant-sound.md b/Docs/play-elephant-sound.md
index e2c62f49..b3248114 100644
--- a/Docs/play-elephant-sound.md
+++ b/Docs/play-elephant-sound.md
@@ -1,4 +1,4 @@
-## play-elephant-sound.ps1 - Plays an elephant sound
+## The play-elephant-sound.ps1 PowerShell Script
 
 This PowerShell script plays an elephant sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays an elephant sound
+.DESCRIPTION
+	This PowerShell script plays an elephant sound.
+.EXAMPLE
+	PS> ./play-elephant-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/elephant.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-elephant-sound.ps1*
diff --git a/Docs/play-elk-sound.md b/Docs/play-elk-sound.md
index e1a3f5a7..4d680c80 100644
--- a/Docs/play-elk-sound.md
+++ b/Docs/play-elk-sound.md
@@ -1,4 +1,4 @@
-## play-elk-sound.ps1 - Plays an elk sound
+## The play-elk-sound.ps1 PowerShell Script
 
 This PowerShell script plays an elk sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays an elk sound
+.DESCRIPTION
+	This PowerShell script plays an elk sound.
+.EXAMPLE
+	PS> ./play-elk-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/elk.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-elk-sound.ps1*
diff --git a/Docs/play-files.md b/Docs/play-files.md
index 39b51bc6..1b487886 100644
--- a/Docs/play-files.md
+++ b/Docs/play-files.md
@@ -1,4 +1,4 @@
-## play-files.ps1 - Plays audio files (MP3 and WAV)
+## The play-files.ps1 PowerShell Script
 
 This PowerShell script plays the given audio files (supporting MP3 and WAV format).
 
@@ -32,4 +32,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays audio files (MP3 and WAV)
+.DESCRIPTION
+	This PowerShell script plays the given audio files (supporting MP3 and WAV format).
+.PARAMETER FilePattern
+	Specifies the file pattern
+.EXAMPLE
+	PS> ./play-files *.mp3
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FilePattern = "*")
+
+try {
+	$Files = (get-childItem -path "$FilePattern" -attributes !Directory)
+	"Playing $($Files.Count) files ..."
+	foreach ($File in $Files) {
+		if ("$File" -like "*.mp3") {
+			& "$PSScriptRoot/play-mp3.ps1" "$File"
+		} elseif ("$File" -like "*.wav") {
+			& "$PSScriptRoot/play-mp3.ps1" "$File"
+		} else {
+			"Skipping $File ..."
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-files.ps1*
diff --git a/Docs/play-frog-sound.md b/Docs/play-frog-sound.md
index d3222a00..dd4e7193 100644
--- a/Docs/play-frog-sound.md
+++ b/Docs/play-frog-sound.md
@@ -1,4 +1,4 @@
-## play-frog-sound.ps1 - Plays a frog sound
+## The play-frog-sound.ps1 PowerShell Script
 
 This PowerShell script plays a frog sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a frog sound
+.DESCRIPTION
+	This PowerShell script plays a frog sound.
+.EXAMPLE
+	PS> ./play-frog-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/frog.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-frog-sound.ps1*
diff --git a/Docs/play-goat-sound.md b/Docs/play-goat-sound.md
index 1be47f21..5b5c0925 100644
--- a/Docs/play-goat-sound.md
+++ b/Docs/play-goat-sound.md
@@ -1,4 +1,4 @@
-## play-goat-sound.ps1 - Plays a goat sound
+## The play-goat-sound.ps1 PowerShell Script
 
 This PowerShell script plays a goat sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a goat sound
+.DESCRIPTION
+	This PowerShell script plays a goat sound.
+.EXAMPLE
+	PS> ./play-goat-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/goat.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-goat-sound.ps1*
diff --git a/Docs/play-gorilla-sound.md b/Docs/play-gorilla-sound.md
index 2a0460fd..86483617 100644
--- a/Docs/play-gorilla-sound.md
+++ b/Docs/play-gorilla-sound.md
@@ -1,4 +1,4 @@
-## play-gorilla-sound.ps1 - Plays a gorilla sound
+## The play-gorilla-sound.ps1 PowerShell Script
 
 This PowerShell script plays a gorilla sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a gorilla sound
+.DESCRIPTION
+	This PowerShell script plays a gorilla sound.
+.EXAMPLE
+	PS> ./play-gorilla-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/gorilla.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-gorilla-sound.ps1*
diff --git a/Docs/play-happy-birthday.md b/Docs/play-happy-birthday.md
index 056cf7ab..6a09877d 100644
--- a/Docs/play-happy-birthday.md
+++ b/Docs/play-happy-birthday.md
@@ -1,4 +1,4 @@
-## play-happy-birthday.ps1 - Plays the Happy Birthday song
+## The play-happy-birthday.ps1 PowerShell Script
 
 This PowerShell script plays the famous Happy Birthday song.
 
@@ -23,4 +23,45 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Plays the Happy Birthday song
+.DESCRIPTION
+        This PowerShell script plays the famous Happy Birthday song.
+.EXAMPLE
+        PS> ./play-happy-birthday
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[System.Console]::Beep(1059.274, 300)
+[System.Console]::Beep(1059.274, 200)
+[System.Console]::Beep(1188.995, 500)
+[System.Console]::Beep(1059.274, 500)
+[System.Console]::Beep(1413.961, 500)
+[System.Console]::Beep(1334.601, 950)
+[System.Console]::Beep(1059.274, 300)
+[System.Console]::Beep(1059.274, 200)
+[System.Console]::Beep(1188.995, 500)
+[System.Console]::Beep(1059.274, 500)
+[System.Console]::Beep(1587.117, 500)
+[System.Console]::Beep(1413.961, 950)
+[System.Console]::Beep(1059.274, 300)
+[System.Console]::Beep(1059.274, 200)
+[System.Console]::Beep(2118.547, 500)
+[System.Console]::Beep(1781.479, 500)
+[System.Console]::Beep(1413.961, 500)
+[System.Console]::Beep(1334.601, 500)
+[System.Console]::Beep(1188.995, 500)
+[System.Console]::Beep(1887.411, 300)
+[System.Console]::Beep(1887.411, 200)
+[System.Console]::Beep(1781.479, 500)
+[System.Console]::Beep(1413.961, 500)
+[System.Console]::Beep(1587.117, 500)
+[System.Console]::Beep(1413.961, 900)
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-happy-birthday.ps1*
diff --git a/Docs/play-horse-sound.md b/Docs/play-horse-sound.md
index 9c12805d..2fa7c968 100644
--- a/Docs/play-horse-sound.md
+++ b/Docs/play-horse-sound.md
@@ -1,4 +1,4 @@
-## play-horse-sound.ps1 - Plays a horse sound
+## The play-horse-sound.ps1 PowerShell Script
 
 This PowerShell script plays a horse sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a horse sound
+.DESCRIPTION
+	This PowerShell script plays a horse sound.
+.EXAMPLE
+	PS> ./play-horse-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/horse.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-horse-sound.ps1*
diff --git a/Docs/play-imperial-march.md b/Docs/play-imperial-march.md
index 35cc288e..ec0da1b4 100644
--- a/Docs/play-imperial-march.md
+++ b/Docs/play-imperial-march.md
@@ -1,4 +1,4 @@
-## play-imperial-march.ps1 - Plays the Imperial March (Star Wars)
+## The play-imperial-march.ps1 PowerShell Script
 
 This PowerShell script plays the Imperial March used in the Star Wars film series.
 
@@ -23,4 +23,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays the Imperial March (Star Wars)
+.DESCRIPTION
+	This PowerShell script plays the Imperial March used in the Star Wars film series.
+.EXAMPLE
+	PS> ./play-imperial-march
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[System.Console]::beep(440, 500)      
+[System.Console]::beep(440, 500)
+[System.Console]::beep(440, 500)       
+[System.Console]::beep(349, 350)       
+[System.Console]::beep(523, 150)       
+[System.Console]::beep(440, 500)       
+[System.Console]::beep(349, 350)       
+[System.Console]::beep(523, 150)       
+[System.Console]::beep(440, 1000)
+[System.Console]::beep(659, 500)       
+[System.Console]::beep(659, 500)       
+[System.Console]::beep(659, 500)       
+[System.Console]::beep(698, 350)       
+[System.Console]::beep(523, 150)       
+[System.Console]::beep(415, 500)       
+[System.Console]::beep(349, 350)       
+[System.Console]::beep(523, 150)       
+[System.Console]::beep(440, 1000)
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-imperial-march.ps1*
diff --git a/Docs/play-jingle-bells.md b/Docs/play-jingle-bells.md
index d41945c5..7f82edab 100644
--- a/Docs/play-jingle-bells.md
+++ b/Docs/play-jingle-bells.md
@@ -1,4 +1,4 @@
-## play-jingle-bells.ps1 - Plays Jingle Bells
+## The play-jingle-bells.ps1 PowerShell Script
 
 This PowerShell script plays the famous Jingle Bells song.
 
@@ -23,4 +23,166 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Plays Jingle Bells
+.DESCRIPTION
+        This PowerShell script plays the famous Jingle Bells song.
+.EXAMPLE
+        PS> ./play-jingle-bells
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$Notes = New-Object -TypeName psobject -Property @{
+    REST    = 0
+    GbelowC = 196
+    A       = 220
+    Asharp  = 233
+    B       = 247
+    C       = 262
+    Csharp  = 277
+    D       = 294
+    Dsharp  = 311
+    E       = 330
+    F       = 349
+    Fsharp  = 370
+    G       = 392
+    Gsharp  = 415
+    AA      = 440
+    AAsharp = 466
+    BB      = 493
+    CC      = 523
+    CCsharp = 554
+    DD      = 587
+    DDsharp = 622
+    EE      = 659
+    FF      = 698
+    FFsharp = 740
+    GG      = 784
+    GGsharp = 830
+    }
+$Duration = New-Object -TypeName psobject -Property @{
+    WHOLE     = 1600
+    HALF      = 800
+    QUARTER   = 400
+    EIGHTH    = 200
+    SIXTEENTH = 100
+    }
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.C, $Duration.HALF   )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.D, $Duration.HALF   )
+Start-Sleep -m $Duration.EIGHTH
+[System.Console]::Beep($Notes.D, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.E, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.E, $Duration.HALF)
+Start-Sleep -m $Duration.EIGHTH
+[System.Console]::Beep($Notes.E, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.C, $Duration.HALF   )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.C, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.D, $Duration.HALF   )
+Start-Sleep -m $Duration.QUARTER
+[System.Console]::Beep($Notes.D, $Duration.EIGHTH )
+[System.Console]::Beep($Notes.E, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.DD, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.HALF)
+[System.Console]::Beep($Notes.CC, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+Start-Sleep -m $Duration.EIGHTH
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.AA, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.HALF)
+[System.Console]::Beep($Notes.CC, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.AA, $Duration.HALF)
+Start-Sleep -m $Duration.EIGHTH
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.QUARTER)
+[System.Console]::Beep($Notes.AA, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.AA, $Duration.EIGHTH)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.CC, $Duration.QUARTER)
+[System.Console]::Beep($Notes.BB, $Duration.QUARTER)
+[System.Console]::Beep($Notes.G, $Duration.QUARTER)
+[System.Console]::Beep($Notes.F, $Duration.HALF)
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-jingle-bells.ps1*
diff --git a/Docs/play-lion-sound.md b/Docs/play-lion-sound.md
index 5a6ea566..3ac32aec 100644
--- a/Docs/play-lion-sound.md
+++ b/Docs/play-lion-sound.md
@@ -1,4 +1,4 @@
-## play-lion-sound.ps1 - Plays a lion sound
+## The play-lion-sound.ps1 PowerShell Script
 
 This PowerShell script plays a lion sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a lion sound
+.DESCRIPTION
+	This PowerShell script plays a lion sound.
+.EXAMPLE
+	PS> ./play-lion-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/lion.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-lion-sound.ps1*
diff --git a/Docs/play-m3u.md b/Docs/play-m3u.md
index 7dfb22bc..b2b4ed1e 100644
--- a/Docs/play-m3u.md
+++ b/Docs/play-m3u.md
@@ -1,4 +1,4 @@
-## play-m3u.ps1 - Plays a playlist (.M3U format)
+## The play-m3u.ps1 PowerShell Script
 
 This PowerShell script plays the given playlist (in .M3U file format)
 
@@ -32,4 +32,56 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a playlist (.M3U format)
+.DESCRIPTION
+	This PowerShell script plays the given playlist (in .M3U file format)
+.PARAMETER filename
+	Specifies the path to the playlist
+.EXAMPLE
+	PS> ./play-m3u C:\MyPlaylist.m3u
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$filename = "")
+
+try {
+	if ($filename -eq "" ) { $filename = read-host "Enter the M3U playlist filename" }
+
+	if (-not(test-path "$filename" -pathType leaf)) { throw "Can't access playlist file: $filename" }
+	$Lines = get-content $filename
+
+	add-type -assemblyName presentationCore
+	$MediaPlayer = new-object system.windows.media.mediaplayer
+
+	for ([int]$i=0; $i -lt $Lines.Count; $i++) {
+		$Line = $Lines[$i]
+		if ($Line[0] -eq "#") { continue }
+		if (-not(test-path "$Line" -pathType leaf)) { throw "Can't access audio file: $Line" }
+		$FullPath = (get-childItem "$Line").fullname
+		$filename = (get-item "$FullPath").name
+		do {
+			$MediaPlayer.open("$FullPath")
+			$Milliseconds = $MediaPlayer.NaturalDuration.TimeSpan.TotalMilliseconds
+		} until ($Milliseconds)
+		[int]$Minutes = $Milliseconds / 60000
+		[int]$Seconds = ($Milliseconds / 1000) % 60
+		"▶️Playing 🎵$filename ($($Minutes.ToString('00')):$($Seconds.ToString('00'))) ..."
+		$MediaPlayer.Volume = 1
+		$MediaPlayer.play()
+		start-sleep -milliseconds $Milliseconds
+		$MediaPlayer.stop()
+		$MediaPlayer.close()
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-m3u.ps1*
diff --git a/Docs/play-mission-impossible.md b/Docs/play-mission-impossible.md
index df25b71c..ee1ce830 100644
--- a/Docs/play-mission-impossible.md
+++ b/Docs/play-mission-impossible.md
@@ -1,4 +1,4 @@
-## play-mission-impossible.ps1 - Plays the Mission Impossible theme
+## The play-mission-impossible.ps1 PowerShell Script
 
 This PowerShell script plays the Mission Impossible theme.
 
@@ -23,4 +23,66 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays the Mission Impossible theme
+.DESCRIPTION
+	This PowerShell script plays the Mission Impossible theme.
+.EXAMPLE
+	PS> ./play-mission-impossible
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(932,150)
+Start-Sleep -m 150
+[System.Console]::Beep(1047,150)
+Start-Sleep -m 150
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[console]::Beep(699,150)
+Start-Sleep -m 150
+[System.Console]::Beep(740,150)
+Start-Sleep -m 150
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(932,150)
+Start-Sleep -m 150
+[System.Console]::Beep(1047,150)
+Start-Sleep -m 150
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(784,150)
+Start-Sleep -m 300
+[System.Console]::Beep(699,150)
+Start-Sleep -m 150
+[System.Console]::Beep(740,150)
+Start-Sleep -m 150
+[System.Console]::Beep(932,150)
+[System.Console]::Beep(784,150)
+[System.Console]::Beep(587,1200)
+Start-Sleep -m 75
+[System.Console]::Beep(932,150)
+[System.Console]::Beep(784,150)
+[System.Console]::Beep(554,1200)
+Start-Sleep -m 75
+[System.Console]::Beep(932,150)
+[System.Console]::Beep(784,150)
+[System.Console]::Beep(523,1200)
+Start-Sleep -m 150
+[System.Console]::Beep(466,150)
+[System.Console]::Beep(523,150)
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-mission-impossible.ps1*
diff --git a/Docs/play-mp3.md b/Docs/play-mp3.md
index 26dcad24..6599c17c 100644
--- a/Docs/play-mp3.md
+++ b/Docs/play-mp3.md
@@ -1,4 +1,4 @@
-## play-mp3.ps1 - Plays a MP3 sound file
+## The play-mp3.ps1 PowerShell Script
 
 This PowerShell script plays a sound file in .MP3 file format.
 
@@ -32,4 +32,55 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a MP3 sound file 
+.DESCRIPTION
+	This PowerShell script plays a sound file in .MP3 file format.
+.PARAMETER Path
+	Specifies the path to the .MP3 file
+.EXAMPLE
+	PS> ./play-mp3 C:\thunder.mp3
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Path = "")
+
+try {
+	if ($Path -eq "" ) { $Path = read-host "Enter the path to the MP3 sound file" }
+
+	if (-not(test-path "$Path" -pathType leaf)) { throw "Can't access sound file: $Path" }
+	$FullPath = (get-childItem $Path).fullname
+	$Filename = (get-item "$FullPath").name
+
+	add-type -assemblyName PresentationCore
+	$MediaPlayer = new-object System.Windows.Media.MediaPlayer
+
+	do {
+		$MediaPlayer.open($FullPath)
+		$Milliseconds = $MediaPlayer.NaturalDuration.TimeSpan.TotalMilliseconds
+	} until ($Milliseconds)
+
+	[int]$Minutes = $Milliseconds / 60000
+	[int]$Seconds = ($Milliseconds / 1000) % 60
+	"▶️ Playing $Filename for $($Minutes.ToString('00')):$($Seconds.ToString('00')) sec..."
+	$PreviousTitle = $host.ui.RawUI.WindowTitle 
+	$host.ui.RawUI.WindowTitle = "▶️ $Filename"
+	$MediaPlayer.Volume = 1
+	$MediaPlayer.play()
+	start-sleep -milliseconds $Milliseconds
+	$MediaPlayer.stop()
+	$MediaPlayer.close()
+	$host.ui.RawUI.WindowTitle = $PreviousTitle
+
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-mp3.ps1*
diff --git a/Docs/play-parrot-sound.md b/Docs/play-parrot-sound.md
index cb9171ed..0fbf1b85 100644
--- a/Docs/play-parrot-sound.md
+++ b/Docs/play-parrot-sound.md
@@ -1,4 +1,4 @@
-## play-parrot-sound.ps1 - Plays a parrot sound
+## The play-parrot-sound.ps1 PowerShell Script
 
 This PowerShell script plays a parrot sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a parrot sound
+.DESCRIPTION
+	This PowerShell script plays a parrot sound.
+.EXAMPLE
+	PS> ./play-parrot-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/parrot.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-parrot-sound.ps1*
diff --git a/Docs/play-pig-sound.md b/Docs/play-pig-sound.md
index 506be7be..2d1acea0 100644
--- a/Docs/play-pig-sound.md
+++ b/Docs/play-pig-sound.md
@@ -1,4 +1,4 @@
-## play-pig-sound.ps1 - Plays a pig sound
+## The play-pig-sound.ps1 PowerShell Script
 
 This PowerShell script plays a pig sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a pig sound
+.DESCRIPTION
+	This PowerShell script plays a pig sound.
+.EXAMPLE
+	PS> ./play-pig-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/pig.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-pig-sound.ps1*
diff --git a/Docs/play-rattlesnake-sound.md b/Docs/play-rattlesnake-sound.md
index fefcc6b8..9694c7f3 100644
--- a/Docs/play-rattlesnake-sound.md
+++ b/Docs/play-rattlesnake-sound.md
@@ -1,4 +1,4 @@
-## play-rattlesnake-sound.ps1 - Plays a rattlesnake sound
+## The play-rattlesnake-sound.ps1 PowerShell Script
 
 This PowerShell script plays a rattlesnake sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a rattlesnake sound
+.DESCRIPTION
+	This PowerShell script plays a rattlesnake sound.
+.EXAMPLE
+	PS> ./play-rattlesnake-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/rattlesnake.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-rattlesnake-sound.ps1*
diff --git a/Docs/play-super-mario.md b/Docs/play-super-mario.md
index 61aa74fe..2ad35c2a 100644
--- a/Docs/play-super-mario.md
+++ b/Docs/play-super-mario.md
@@ -1,4 +1,4 @@
-## play-super-mario.ps1 - Plays the Super Mario intro
+## The play-super-mario.ps1 PowerShell Script
 
 This PowerShell script plays the Super Mario intro.
 
@@ -23,4 +23,44 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays the Super Mario intro
+.DESCRIPTION
+	This PowerShell script plays the Super Mario intro.
+.EXAMPLE
+	PS> ./play-super-mario
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[console]::beep(659,250) ##E
+[console]::beep(659,250) ##E
+[console]::beep(659,300) ##E
+[console]::beep(523,250) ##C
+[console]::beep(659,250) ##E
+[console]::beep(784,300) ##G
+[console]::beep(392,300) ##g
+[console]::beep(523,275) ## C
+[console]::beep(392,275) ##g
+[console]::beep(330,275) ##e
+[console]::beep(440,250) ##a
+[console]::beep(494,250) ##b
+[console]::beep(466,275) ##a#
+[console]::beep(440,275) ##a
+[console]::beep(392,275) ##g
+[console]::beep(659,250) ##E
+[console]::beep(784,250) ## G
+[console]::beep(880,275) ## A
+[console]::beep(698,275) ## F
+[console]::beep(784,225) ## G
+[console]::beep(659,250) ## E
+[console]::beep(523,250) ## C
+[console]::beep(587,225) ## D
+[console]::beep(494,225) ## B
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-super-mario.ps1*
diff --git a/Docs/play-tetris-melody.md b/Docs/play-tetris-melody.md
index d329642c..ed79a34f 100644
--- a/Docs/play-tetris-melody.md
+++ b/Docs/play-tetris-melody.md
@@ -1,4 +1,4 @@
-## play-tetris-melody.ps1 - Plays the Tetris melody
+## The play-tetris-melody.ps1 PowerShell Script
 
 This PowerShell script plays the Tetris melody.
 
@@ -23,4 +23,134 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Plays the Tetris melody
+.DESCRIPTION
+        This PowerShell script plays the Tetris melody.
+.EXAMPLE
+        PS> ./play-tetris-melody
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1320,125)
+[System.Console]::Beep(1188,125)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,750)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1056,500)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,500)
+start-sleep -milliseconds 250
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1408,250)
+[System.Console]::Beep(1760,500)
+[System.Console]::Beep(1584,250)
+[System.Console]::Beep(1408,250)
+[System.Console]::Beep(1320,750)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,500)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1056,500)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,500)
+start-sleep -milliseconds 500
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1320,125)
+[System.Console]::Beep(1188,125)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,750)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1056,500)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,500)
+start-sleep -milliseconds 250
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1408,250)
+[System.Console]::Beep(1760,500)
+[System.Console]::Beep(1584,250)
+[System.Console]::Beep(1408,250)
+[System.Console]::Beep(1320,750)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1188,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(990,500)
+[System.Console]::Beep(990,250)
+[System.Console]::Beep(1056,250)
+[System.Console]::Beep(1188,500)
+[System.Console]::Beep(1320,500)
+[System.Console]::Beep(1056,500)
+[System.Console]::Beep(880,500)
+[System.Console]::Beep(880,500)
+start-sleep -milliseconds 500
+[System.Console]::Beep(660,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(594,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(440,1000)
+[System.Console]::Beep(419,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(660,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(594,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(528,500)
+[System.Console]::Beep(660,500)
+[System.Console]::Beep(880,1000)
+[System.Console]::Beep(838,2000)
+[System.Console]::Beep(660,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(594,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(440,1000)
+[System.Console]::Beep(419,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(660,1000)
+[System.Console]::Beep(528,1000)
+[System.Console]::Beep(594,1000)
+[System.Console]::Beep(495,1000)
+[System.Console]::Beep(528,500)
+[System.Console]::Beep(660,500)
+[System.Console]::Beep(880,1000)
+[System.Console]::Beep(838,2000)
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-tetris-melody.ps1*
diff --git a/Docs/play-vulture-sound.md b/Docs/play-vulture-sound.md
index 6ca6a5e6..ed878dff 100644
--- a/Docs/play-vulture-sound.md
+++ b/Docs/play-vulture-sound.md
@@ -1,4 +1,4 @@
-## play-vulture-sound.ps1 - Plays a vulture sound
+## The play-vulture-sound.ps1 PowerShell Script
 
 This PowerShell script plays a vulture sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a vulture sound
+.DESCRIPTION
+	This PowerShell script plays a vulture sound.
+.EXAMPLE
+	PS> ./play-vulture-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/vulture.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-vulture-sound.ps1*
diff --git a/Docs/play-wolf-sound.md b/Docs/play-wolf-sound.md
index 578794c6..cbb8ace4 100644
--- a/Docs/play-wolf-sound.md
+++ b/Docs/play-wolf-sound.md
@@ -1,4 +1,4 @@
-## play-wolf-sound.ps1 - Plays a wolf sound
+## The play-wolf-sound.ps1 PowerShell Script
 
 This PowerShell script plays a wolf sound.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Plays a wolf sound
+.DESCRIPTION
+	This PowerShell script plays a wolf sound.
+.EXAMPLE
+	PS> ./play-wolf-sound
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/play-mp3.ps1" "$PSScriptRoot/../Data/Sounds/wolf.mp3"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of play-wolf-sound.ps1*
diff --git a/Docs/poweroff.md b/Docs/poweroff.md
index b6a8b77f..faf6fa03 100644
--- a/Docs/poweroff.md
+++ b/Docs/poweroff.md
@@ -1,4 +1,4 @@
-## poweroff.ps1 - Halts the computer (needs admin rights)
+## The poweroff.ps1 PowerShell Script
 
 This script halts the local computer immediately (needs admin rights).
 
@@ -23,4 +23,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Halts the computer (needs admin rights)
+.DESCRIPTION
+	This script halts the local computer immediately (needs admin rights).
+.EXAMPLE
+	PS> ./poweroff
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	if ($IsLinux) {
+		sudo shutdown
+	} else {
+		Stop-Computer
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of poweroff.ps1*
diff --git a/Docs/print-image.md b/Docs/print-image.md
index 29a63283..52a6a9f5 100644
--- a/Docs/print-image.md
+++ b/Docs/print-image.md
@@ -1,4 +1,4 @@
-## print-image.ps1 - Prints an image
+## The print-image.ps1 PowerShell Script
 
 This PowerShell script shows the printer dialogue to print the given image file.
 
@@ -32,4 +32,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints an image
+.DESCRIPTION
+	This PowerShell script shows the printer dialogue to print the given image file.
+.PARAMETER Path
+	Specifies the path to the image file
+.EXAMPLE
+	PS> ./print-image dog.jpg
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param($Path = "")
+
+try {
+	if ("$Path" -eq "") {
+		$Path = Read-Host "Enter path to the image file"
+	}
+	Start-Process -filepath $Path -verb print
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of print-image.ps1*
diff --git a/Docs/publish-to-ipfs.md b/Docs/publish-to-ipfs.md
index 94693165..af6a8608 100644
--- a/Docs/publish-to-ipfs.md
+++ b/Docs/publish-to-ipfs.md
@@ -1,4 +1,4 @@
-## publish-to-ipfs.ps1 - Publishes files & folders to IPFS
+## The publish-to-ipfs.ps1 PowerShell Script
 
 This script publishes the given files and folders to IPFS.
 
@@ -50,4 +50,65 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Publishes files & folders to IPFS
+.DESCRIPTION
+	This script publishes the given files and folders to IPFS.
+.PARAMETER FilePattern
+	Specifies the file pattern
+.PARAMETER HashList
+	Specifies the path to the resulting hash list
+.PARAMETER DF_Hashes
+	Specifies the path to the resulting digital forensic hashes
+.EXAMPLE
+	PS> ./publish-to-ipfs C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FilePattern = "", [string]$HashList = "IPFS_hashes.txt", [string]$DF_Hashes = "file_checksums.xml")
+
+try {
+	if ($FilePattern -eq "") { $FilePattern = read-host "Enter file(s)/directories to publish" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/3) Searching for IPFS executable..." -NoNewline
+	& ipfs --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'ipfs' - make sure IPFS is installed and available" }
+
+	if (test-path "$FilePattern" -pathType container) {
+		"⏳ (2/3) Publishing folder $FilePattern/..."
+		& ipfs add -r "$FilePattern" > $HashList
+		[int]$Count = 1
+		""
+		"⏳ (3/3) Calculating digital forensics hashes to $DF_HASHES ..."
+		& nice hashdeep -c md5,sha1,sha256 -r -d -l -j 1 "$FilePattern" > $DF_Hashes
+	} else {
+		$FileList = (get-childItem "$FilePattern")
+		foreach ($File in $FileList) {
+			if (test-path "$FilePattern" -pathType container) {
+				"⏳ (2/3) Publishing folder $File/..."
+				& ipfs add -r "$File" >> $HashList
+			} else {
+				"⏳ (3/3) Publishing file $File..."
+				& ipfs add "$File" >> $HashList
+			}
+		}
+		[int]$Count = $FileList.Count
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ published $Count file(s)/folder(s) to IPFS in $Elapsed sec"
+	"  NOTE: to publish it to IPNS execute: ipfs name publish <HASH>"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of publish-to-ipfs.ps1*
diff --git a/Docs/pull-repo.md b/Docs/pull-repo.md
index 0fbca0be..93ecffad 100644
--- a/Docs/pull-repo.md
+++ b/Docs/pull-repo.md
@@ -1,4 +1,4 @@
-## pull-repo.ps1 - Pulls repository updates
+## The pull-repo.ps1 PowerShell Script
 
 This PowerShell script pulls updates for a local Git repository (including submodules).
 
@@ -32,4 +32,52 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Pulls repository updates 
+.DESCRIPTION
+	This PowerShell script pulls updates for a local Git repository (including submodules).
+.PARAMETER RepoDir
+	Specifies the file path to the local Git repository (default is working directory)
+.EXAMPLE
+	PS> ./pull-repo 
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/4) Searching for Git executable...   " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	"⏳ (2/4) Checking Git repository 📂$RepoDirName... "
+	if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" }
+
+	$Result = (git -C "$RepoDir" status)
+	if ("$Result" -match "HEAD detached at ") { throw "Currently in detached HEAD state (not on a branch!), so nothing to pull" }
+
+	"⏳ (3/4) Pulling updates..."
+	& git -C "$RepoDir" pull --recurse-submodules=yes
+	if ($lastExitCode -ne "0") { throw "'git pull' failed with exit code $lastExitCode" }
+
+	"⏳ (4/4) Updating submodules... "
+	& git -C "$RepoDir" submodule update --init --recursive
+	if ($lastExitCode -ne "0") { throw "'git submodule update' failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ updated 📂$RepoDirName repository in $Elapsed sec."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of pull-repo.ps1*
diff --git a/Docs/pull-repos.md b/Docs/pull-repos.md
index 0e2c6975..23f23da5 100644
--- a/Docs/pull-repos.md
+++ b/Docs/pull-repos.md
@@ -1,4 +1,4 @@
-## pull-repos.ps1 - Pulls updates for Git repos
+## The pull-repos.ps1 PowerShell Script
 
 This PowerShell script pulls updates for all Git repositories in a folder (including submodules).
 
@@ -32,4 +32,59 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Pulls updates for Git repos
+.DESCRIPTION
+	This PowerShell script pulls updates for all Git repositories in a folder (including submodules).
+.PARAMETER ParentDir
+	Specifies the path to the parent folder
+.EXAMPLE
+	PS> ./pull-repos C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ParentDir = "$PWD")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1) Searching for Git executable...  " -NoNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$ParentDirName = (Get-Item "$ParentDir").Name
+	Write-Host "⏳ (2) Checking parent folder 📂$ParentDirName...  " -NoNewline
+	if (-not(Test-Path "$ParentDir" -pathType container)) { throw "Can't access folder: $ParentDir" }
+	$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
+	$NumFolders = $Folders.Count
+	"$NumFolders subfolders"
+
+	[int]$Step = 3
+	[int]$Failed = 0
+	foreach ($Folder in $Folders) {
+		$FolderName = (Get-Item "$Folder").Name
+		"⏳ ($Step/$($NumFolders + 2)) Pulling into 📂$FolderName... "
+
+		& git -C "$Folder" pull --recurse-submodules --jobs=4
+		if ($lastExitCode -ne "0") { $Failed++; write-warning "'git pull' in 📂$FolderName failed" }
+
+		& git -C "$Folder" submodule update --init --recursive
+		if ($lastExitCode -ne "0") { throw "'git submodule update' in 📂$Folder failed with exit code $lastExitCode" }
+
+		$Step++
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ pulled $NumFolders Git repositories in $Elapsed sec ($Failed failed)."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of pull-repos.ps1*
diff --git a/Docs/query-smart-data.md b/Docs/query-smart-data.md
index f0a9650e..292aede6 100644
--- a/Docs/query-smart-data.md
+++ b/Docs/query-smart-data.md
@@ -1,4 +1,4 @@
-## query-smart-data.ps1 - Queries and saves the S.M.A.R.T. data of your HDD's/SSD's
+## The query-smart-data.ps1 PowerShell Script
 
 Queries the S.M.A.R.T. data of your HDD/SSD's and saves it to the current/given directory.
 (use smart-data2csv.ps1 to generate a CSV table for analysis).
@@ -34,4 +34,68 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Queries and saves the S.M.A.R.T. data of your HDD's/SSD's
+.DESCRIPTION
+	Queries the S.M.A.R.T. data of your HDD/SSD's and saves it to the current/given directory.
+	(use smart-data2csv.ps1 to generate a CSV table for analysis).
+        Requires smartctl (smartmontools) and admin rights. For automation copy this script to /etc/cron.daily 
+.PARAMETER Directory
+	Specifies the path to the target directory
+.EXAMPLE
+	PS> ./query-smart-data
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+param([string]$Directory = "")
+
+
+function CheckIfInstalled {
+	try {
+		$null = $(smartctl --version)
+	} catch {
+		write-error "smartctl is not installed - make sure smartmontools are installed"
+		exit 1
+	}
+}
+
+try {
+	if ($Directory -eq "") {
+		$Directory = "$PWD"
+	}
+
+	write-output "(1) Checking for 'smartctl'..."
+	CheckIfInstalled
+
+	write-output "(2) Scanning for S.M.A.R.T. devices..."
+	$Devices = $(smartctl --scan-open)
+
+	[int]$DevNo = 1
+	foreach($Device in $Devices) {
+		write-output "(3) Querying data from S.M.A.R.T. device $Device..."
+
+		$Time = (Get-Date)
+		$Filename = "$Directory/SMART-dev$($DevNo)-$($Time.Year)-$($Time.Month)-$($Time.Day).json"
+		write-output "(4) Saving data to $Filename..."
+
+		$Cmd = "smartctl --all --json " + $Device 
+
+		Invoke-Expression $Cmd > $Filename
+		$DevNo++
+	}
+
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of query-smart-data.ps1*
diff --git a/Docs/reboot-fritzbox.md b/Docs/reboot-fritzbox.md
index 4760624a..b4a9b5aa 100644
--- a/Docs/reboot-fritzbox.md
+++ b/Docs/reboot-fritzbox.md
@@ -1,4 +1,4 @@
-## reboot-fritzbox.ps1 - Reboots the FRITZ!Box device
+## The reboot-fritzbox.ps1 PowerShell Script
 
 This PowerShell script reboots the FRITZ!Box device
 
@@ -41,4 +41,107 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Reboots the FRITZ!Box device
+.DESCRIPTION
+	This PowerShell script reboots the FRITZ!Box device
+.PARAMETER Username
+	Specifies the user name
+.PARAMETER Password
+	Specifies the password
+.EXAMPLE
+	PS> ./reboot-fritzbox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Username = "", [string]$Password = "")
+
+if ($Username -eq "") { $Username = read-host "Enter username for FRITZ!Box" }
+if ($Password -eq "") { $Password = read-host "Enter password for FRITZ!Box" }
+$FB_FQDN = "fritz.box"
+
+if ($PSVersionTable.PSVersion.Major -lt 3) {
+	write-host "ERROR: Minimum Powershell Version 3.0 is required!" -F Yellow
+	return
+}
+
+[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]'Tls,Tls11,Tls12'
+
+[xml]$serviceinfo = Invoke-RestMethod -Method GET -Uri "http://$($FB_FQDN):49000/tr64desc.xml"
+[System.Xml.XmlNamespaceManager]$ns = new-Object System.Xml.XmlNamespaceManager $serviceinfo.NameTable
+$ns.AddNamespace("ns",$serviceinfo.DocumentElement.NamespaceURI)
+[System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }
+
+
+function Execute-SOAPRequest { param([Xml]$SOAPRequest, [string]$soapactionheader, [String]$URL)
+    try {
+        $wr = [System.Net.WebRequest]::Create($URL)
+        $wr.Headers.Add('SOAPAction',$soapactionheader)
+        $wr.ContentType = 'text/xml; charset="utf-8"'
+        $wr.Accept      = 'text/xml'
+        $wr.Method      = 'POST'
+        $wr.PreAuthenticate = $true
+        $wr.Credentials = [System.Net.NetworkCredential]::new($Username,$Password)
+
+        $requestStream = $wr.GetRequestStream()
+        $SOAPRequest.Save($requestStream)
+        $requestStream.Close()
+        [System.Net.HttpWebResponse]$wresp = $wr.GetResponse()
+        $responseStream = $wresp.GetResponseStream()
+        $responseXML = [Xml]([System.IO.StreamReader]($responseStream)).ReadToEnd()
+        $responseStream.Close()
+        return $responseXML
+    } catch {
+        if ($_.Exception.InnerException.Response){
+            throw ([System.IO.StreamReader]($_.Exception.InnerException.Response.GetResponseStream())).ReadToEnd()
+        } else {
+            throw $_.Exception.InnerException
+        }
+    }
+}
+
+function New-Request {
+    param(
+        [parameter(Mandatory=$true)][ValidateNotNullOrEmpty()][string]$urn,
+        [parameter(Mandatory=$true)][ValidateNotNullOrEmpty()][string]$action,
+        [hashtable]$parameter = @{},
+        $Protocol = 'https'
+    )
+        # SOAP Request Body Template
+        [xml]$request = @"
+<?xml version="1.0"?>
+<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
+    <s:Body>
+    </s:Body>
+</s:Envelope>
+"@
+    $service = $serviceinfo.SelectNodes('//ns:service',$ns) | ?{$_.ServiceType -eq $URN}
+    if(!$service){throw "URN does not exist."}
+    $actiontag = $request.CreateElement('u',$action,$service.serviceType)
+    $parameter.GetEnumerator() | %{
+          $el = $request.CreateElement($_.Key)
+          $el.InnerText = $_.Value
+          $actiontag.AppendChild($el)| out-null
+    }
+    $request.GetElementsByTagName('s:Body')[0].AppendChild($actiontag) | out-null
+    $resp = Execute-SOAPRequest $request "$($service.serviceType)#$($action)" "$($Protocol)://$($FB_FQDN):$(@{$true=$script:secport;$false=49000}[($Protocol -eq 'https')])$($service.controlURL)"
+    return $resp
+}
+
+$script:secport = (New-Request -urn "urn:dslforum-org:service:DeviceInfo:1" -action 'GetSecurityPort' -proto 'http').Envelope.Body.GetSecurityPortResponse.NewSecurityPort
+
+function Reboot-FritzBox {
+    $resp = New-Request -urn 'urn:dslforum-org:service:DeviceConfig:1' -action 'Reboot'
+    return $resp.Envelope.Body.InnerText
+}
+
+$Result = Reboot-FritzBox
+echo $Result
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of reboot-fritzbox.ps1*
diff --git a/Docs/reboot.md b/Docs/reboot.md
index d2ff65e4..43d0878e 100644
--- a/Docs/reboot.md
+++ b/Docs/reboot.md
@@ -1,4 +1,4 @@
-## reboot.ps1 - Reboots the computer (needs admin rights)
+## The reboot.ps1 PowerShell Script
 
 This PowerShell script reboots the local computer immediately (needs admin rights).
 
@@ -23,4 +23,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Reboots the computer (needs admin rights)
+.DESCRIPTION
+	This PowerShell script reboots the local computer immediately (needs admin rights).
+.EXAMPLE
+	PS> ./reboot
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	if ($IsLinux) {
+		& sudo reboot
+	} else {
+		Restart-Computer
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of reboot.ps1*
diff --git a/Docs/remind-me.md b/Docs/remind-me.md
index 5a426919..5bd2b71a 100644
--- a/Docs/remind-me.md
+++ b/Docs/remind-me.md
@@ -1,4 +1,4 @@
-## remind-me.ps1 - Creates a scheduled task that will display a popup message
+## The remind-me.ps1 PowerShell Script
 
 This PowerShell script creates a scheduled task that will display a popup message.
 
@@ -45,4 +45,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Creates a scheduled task that will display a popup message
+.DESCRIPTION
+	This PowerShell script creates a scheduled task that will display a popup message.
+.EXAMPLE
+	PS> ./remind-me "Dentist" "4/10/2021 12:00 PM"
+
+	TaskPath                                       TaskName                          State
+	--------                                       --------                          -----
+	\                                              Reminder_451733811                Ready
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#requires -version 4
+
+param([string]$Message = "", [datetime]$Time)
+
+try {
+	if ($Message -eq "") { $Message = read-host "Enter reminder message" }
+
+	$Task = New-ScheduledTaskAction -Execute msg -Argument "* $Message"
+	$Trigger = New-ScheduledTaskTrigger -Once -At $Time
+	$Random = (Get-Random)
+	Register-ScheduledTask -Action $Task -Trigger $Trigger -TaskName "Reminder_$Random" -Description "Reminder"
+	exit 0
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of remind-me.ps1*
diff --git a/Docs/remove-empty-dirs.md b/Docs/remove-empty-dirs.md
index ec8d170c..c9c5e075 100644
--- a/Docs/remove-empty-dirs.md
+++ b/Docs/remove-empty-dirs.md
@@ -1,4 +1,4 @@
-## remove-empty-dirs.ps1 - Removes all empty subfolders within a directory tree
+## The remove-empty-dirs.ps1 PowerShell Script
 
 This PowerShell script removes all empty subfolders within a directory tree.
 
@@ -32,4 +32,55 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Removes all empty subfolders within a directory tree
+.DESCRIPTION
+	This PowerShell script removes all empty subfolders within a directory tree.
+.PARAMETER DirTree
+	Specifies the path to the directory tree
+.EXAMPLE
+	PS> ./remove-empty-dirs C:\Temp
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$DirTree = "")
+
+try {
+	if ($DirTree -eq "" ) { $DirTree = read-host "Enter the path to the directory tree" }
+
+	$Folders = @()
+	foreach ($Folder in (Get-ChildItem -path  "$DirTree" -Recurse | Where { $_.PSisContainer })) {
+		$Folders += New-Object PSObject -Property @{
+			Object = $Folder
+			Depth = ($Folder.FullName.Split("\")).Count
+		}
+	}
+	$Folders = $Folders | Sort Depth -Descending
+
+	$Deleted = @()
+	foreach ($Folder in $Folders)
+	{
+		if ($Folder.Object.GetFileSystemInfos().Count -eq 0) {
+			$Deleted += New-Object PSObject -Property @{
+				Folder = $Folder.Object.FullName
+				Deleted = (Get-Date -Format "hh:mm:ss tt")
+				Created = $Folder.Object.CreationTime
+				'Last Modified' = $Folder.Object.LastWriteTime
+				Owner = (Get-Acl $Folder.Object.FullName).Owner
+			}
+			Remove-Item -Path $Folder.Object.FullName -Force
+		}
+	}
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of remove-empty-dirs.ps1*
diff --git a/Docs/remove-print-jobs.md b/Docs/remove-print-jobs.md
index c5f86da5..ca6d9dd9 100644
--- a/Docs/remove-print-jobs.md
+++ b/Docs/remove-print-jobs.md
@@ -1,4 +1,4 @@
-## remove-print-jobs.ps1 - Removes all jobs from all printers
+## The remove-print-jobs.ps1 PowerShell Script
 
 This PowerShell script removes all print jobs from all printer devices.
 
@@ -23,4 +23,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Removes all jobs from all printers
+.DESCRIPTION
+	This PowerShell script removes all print jobs from all printer devices.
+.EXAMPLE
+	PS> ./remove-print-jobs
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -Version 4
+
+try {
+	$printers = Get-Printer
+	if ($printers.Count -eq 0) { throw "No printer found" }
+		
+	foreach ($printer in $printers) {
+		$printjobs = Get-PrintJob -PrinterObject $printer
+		foreach ($printjob in $printjobs) {
+			Remove-PrintJob -InputObject $printjob
+		}
+	}
+
+	"✔️ all print jobs removed"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of remove-print-jobs.ps1*
diff --git a/Docs/remove-tag.md b/Docs/remove-tag.md
index b2c1269d..22dcbc8e 100644
--- a/Docs/remove-tag.md
+++ b/Docs/remove-tag.md
@@ -1,4 +1,4 @@
-## remove-tag.ps1 - Removes a Git tag (locally, remote, or both)
+## The remove-tag.ps1 PowerShell Script
 
 This PowerShell script removes a Git tag, either locally, remote, or both.
 
@@ -50,4 +50,57 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Removes a Git tag (locally, remote, or both)
+.DESCRIPTION
+	This PowerShell script removes a Git tag, either locally, remote, or both.
+.PARAMETER TagName
+	Specifies the Git tag name
+.PARAMETER Mode
+	Specifies either locally, remote, or both
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./remove-tag v1.7 locally
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$TagName = "", [string]$Mode = "", [string]$RepoDir = "$PWD")
+
+try {
+	if ($TagName -eq "") { $TagName = read-host "Enter new tag name" }
+	if ($Mode -eq "") { $Mode = read-host "Remove the tag locally, remote, or both" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	$Null = (git --version)
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	if (($Mode -eq "locally") -or ($Mode -eq "both")) {
+		"Removing local tag..."
+		& git -C "$RepoDir" tag --delete $TagName
+		if ($lastExitCode -ne "0") { throw "'git tag --delete' failed with exit code $lastExitCode" }
+	}
+
+	if (($Mode -eq "remote") -or ($Mode -eq "both")) {
+		"Removing remote tag..."
+		& git -C "$RepoDir" push origin :refs/tags/$TagName
+		if ($lastExitCode -ne "0") { throw "'git push origin' failed with exit code $lastExitCode" }
+	}
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ removed tag '$TagName' in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of remove-tag.ps1*
diff --git a/Docs/repeat-last-reply.md b/Docs/repeat-last-reply.md
index 38411c19..7765e7d2 100644
--- a/Docs/repeat-last-reply.md
+++ b/Docs/repeat-last-reply.md
@@ -1,4 +1,6 @@
-## repeat-last-reply.ps1 - repeat-last-reply.ps1 
+## The repeat-last-reply.ps1 PowerShell Script
+
+repeat-last-reply.ps1 
 
 
 ## Parameters
@@ -10,4 +12,35 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Repeats the last reply
+.DESCRIPTION
+	This PowerShell script repeats the last reply by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./repeat-last-reply
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetTempDir {
+	if ("$env:TEMP" -ne "")	{ return "$env:TEMP" }
+	if ("$env:TMP" -ne "")	{ return "$env:TMP" }
+	if ($IsLinux) { return "/tmp" }
+	return "C:\Temp"
+}
+
+if (test-path "$(GetTempDir)/last_reply_given.txt" -pathType leaf) {
+	$Reply = "It was: "
+	$Reply += Get-Content "$(GetTempDir)/last_reply_given.txt"
+} else {
+	$Reply = "Sorry, I can't remember."
+}
+
+& "$PSScriptRoot/give-reply.ps1" "$Reply"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of repeat-last-reply.ps1*
diff --git a/Docs/replace-in-files.md b/Docs/replace-in-files.md
index 53d7a833..cc4d6fd5 100644
--- a/Docs/replace-in-files.md
+++ b/Docs/replace-in-files.md
@@ -1,4 +1,4 @@
-## replace-in-files.ps1 - Search and replace a pattern in the given files by the replacement
+## The replace-in-files.ps1 PowerShell Script
 
 This PowerShell script searches and replaces a pattern in the given files by the replacement.
 
@@ -50,4 +50,52 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Search and replace a pattern in the given files by the replacement
+.DESCRIPTION
+	This PowerShell script searches and replaces a pattern in the given files by the replacement.
+.PARAMETER pattern
+	Specifies the pattern to look for
+.PARAMETER replacement
+	Specifies the replacement
+.PARAMETER files
+	Specifies the file to scan
+.EXAMPLE
+	PS> ./replace-in-files NSA "No Such Agency" C:\Temp\*.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$pattern = "", [string]$replacement = "", [string]$files = "")
+
+function ReplaceInFile { param([string]$FilePath, [string]$Pattern, [string]$Replacement)
+
+    [System.IO.File]::WriteAllText($FilePath,
+        ([System.IO.File]::ReadAllText($FilePath) -replace $Pattern, $Replacement)
+    )
+}
+
+try {
+	if ($pattern -eq "" ) { $pattern = read-host "Enter search pattern" }
+	if ($replacement -eq "" ) { $replacement = read-host "Enter replacement" }
+	if ($files -eq "" ) { $files = read-host "Enter files" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$fileList = (get-childItem -path "$files" -attributes !Directory)
+	foreach($file in $fileList) {
+		ReplaceInFile $file $pattern $replacement
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"OK, replaced '$pattern' by '$replacement' in $($fileList.Count) files in $Elapsed sec."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of replace-in-files.ps1*
diff --git a/Docs/restart-network-adapters.md b/Docs/restart-network-adapters.md
index 33e00cd9..812809bf 100644
--- a/Docs/restart-network-adapters.md
+++ b/Docs/restart-network-adapters.md
@@ -1,4 +1,4 @@
-## restart-network-adapters.ps1 - Restarts the network adapters (needs admin rights)
+## The restart-network-adapters.ps1 PowerShell Script
 
 This PowerShell script restarts all local network adapters (needs admin rights).
 
@@ -23,4 +23,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 htts://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Restarts the network adapters (needs admin rights)
+.DESCRIPTION
+	This PowerShell script restarts all local network adapters (needs admin rights).
+.EXAMPLE
+	PS> ./restart-network-adapters
+.LINK
+	htts://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+#Requires -RunAsAdministrator
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Get-NetAdapter | Restart-NetAdapter 
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ restarted all local network adapters in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of restart-network-adapters.ps1*
diff --git a/Docs/roll-a-dice.md b/Docs/roll-a-dice.md
index 1b7d5ea2..107e2214 100644
--- a/Docs/roll-a-dice.md
+++ b/Docs/roll-a-dice.md
@@ -1,4 +1,4 @@
-## roll-a-dice.ps1 - Replies to "Roll a dice"
+## The roll-a-dice.ps1 PowerShell Script
 
 This PowerShell script rolls a dice and returns the number by text-to-speech (TTS).
 
@@ -23,4 +23,24 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Replies to "Roll a dice"
+.DESCRIPTION
+	This PowerShell script rolls a dice and returns the number by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./roll-a-dice
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$Reply = "It's", "I get", "Now it's", "OK, I have" | Get-Random
+$Number = "1", "2", "3", "4", "5", "6" | Get-Random
+
+& "$PSScriptRoot/give-reply.ps1" "$Reply $Number."
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of roll-a-dice.ps1*
diff --git a/Docs/save-screenshot.md b/Docs/save-screenshot.md
index 44229979..7a604d7c 100644
--- a/Docs/save-screenshot.md
+++ b/Docs/save-screenshot.md
@@ -1,4 +1,4 @@
-## save-screenshot.ps1 - Saves a single screenshot
+## The save-screenshot.ps1 PowerShell Script
 
 This PowerShell script takes a single screenshot and saves it into a target folder (the user's pictures folder by default).
 
@@ -33,4 +33,50 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Saves a single screenshot
+.DESCRIPTION
+	This PowerShell script takes a single screenshot and saves it into a target folder (the user's pictures folder by default).
+.PARAMETER TargetFolder
+	Specifies the target folder (the user's pictures folder by default)
+.EXAMPLE
+	PS> ./save-screenshot
+ 	✔️ screenshot saved to C:\Users\Markus\Pictures\2021-10-10T14-33-22.png
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$TargetFolder = "$HOME/Pictures")
+
+function TakeScreenshot { param([string]$FilePath)
+	Add-Type -Assembly System.Windows.Forms            
+	$ScreenBounds = [Windows.Forms.SystemInformation]::VirtualScreen
+	$ScreenshotObject = New-Object Drawing.Bitmap $ScreenBounds.Width, $ScreenBounds.Height
+	$DrawingGraphics = [Drawing.Graphics]::FromImage($ScreenshotObject)
+	$DrawingGraphics.CopyFromScreen( $ScreenBounds.Location, [Drawing.Point]::Empty, $ScreenBounds.Size)
+	$DrawingGraphics.Dispose()
+	$ScreenshotObject.Save($FilePath)
+	$ScreenshotObject.Dispose()
+}
+
+try {
+        if (-not(test-path "$TargetFolder" -pathType container)) {
+                throw "Target folder at 📂$TargetFolder doesn't exist"
+        }
+	$Time = (Get-Date)
+	$Filename = "$($Time.Year)-$($Time.Month)-$($Time.Day)T$($Time.Hour)-$($Time.Minute)-$($Time.Second).png"
+	$FilePath = (Join-Path $TargetFolder $Filename)
+	TakeScreenshot $FilePath
+
+	"✔️ screenshot saved to $FilePath"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of save-screenshot.ps1*
diff --git a/Docs/scan-ports.md b/Docs/scan-ports.md
index dc1cd958..921bff1b 100644
--- a/Docs/scan-ports.md
+++ b/Docs/scan-ports.md
@@ -1,4 +1,4 @@
-## scan-ports.ps1 - Scans the network for open/closed ports
+## The scan-ports.ps1 PowerShell Script
 
 This PowerShell script scans the network for open or closed ports.
 
@@ -23,4 +23,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Scans the network for open/closed ports
+.DESCRIPTION
+	This PowerShell script scans the network for open or closed ports.
+.EXAMPLE
+	PS> ./scan-ports
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$network = "192.168.178"
+$port = 8080
+$range = 1..254
+$ErrorActionPreference= "silentlycontinue"
+
+foreach($add in $range) {
+	$ip = "{0}.{1}" -F $network,$add
+	write-progress "Scanning IP $ip" -PercentComplete (($add/$range.Count)*100)
+	if (Test-Connection -BufferSize 32 -Count 1 -quiet -ComputerName $ip) {
+		$socket = new-object System.Net.Sockets.TcpClient($ip, $port)
+		if ($socket.Connected) {
+			write-output "TCP port $port at $ip is open"
+			$socket.Close()
+		} else {
+			write-output "TCP port $port at $ip is not open"
+		}
+	}
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of scan-ports.ps1*
diff --git a/Docs/search-filename.md b/Docs/search-filename.md
index 0b1cf0bc..2c3d5af7 100644
--- a/Docs/search-filename.md
+++ b/Docs/search-filename.md
@@ -1,4 +1,4 @@
-## search-filename.ps1 - Lists all files and folder names matching a search pattern
+## The search-filename.ps1 PowerShell Script
 
 This PowerShell script serves as a quick Powershell replacement to the search functionality in Windows
 After you pass in a root folder and a search term, the script will list all files and folders matching that phrase.
@@ -42,4 +42,50 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists all files and folder names matching a search pattern
+.DESCRIPTION
+	This PowerShell script serves as a quick Powershell replacement to the search functionality in Windows
+	After you pass in a root folder and a search term, the script will list all files and folders matching that phrase.
+.PARAMETER path
+	Specifies the path 
+.PARAMETER term
+	Specifies the search term
+.EXAMPLE
+	PS> ./search-filename
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param(
+[Parameter(Mandatory=$true)]
+$path,
+[Parameter(Mandatory=$true)]
+$term
+)
+# Recursive search function
+Write-Host "Results:"
+function Search-Folder($FilePath, $SearchTerm) {
+    # Get children
+    $children = Get-ChildItem -Path $FilePath
+    # For each child, see if it matches the search term, and if it is a folder, search it too.
+    foreach ($child in $children) {
+        $name = $child.Name
+        if ($name -match $SearchTerm) {
+            Write-Host "$FilePath\$name"
+        }
+        $isdir = Test-Path -Path "$FilePath\$name" -PathType Container
+        if ($isdir) {
+            Search-Folder -FilePath "$FilePath\$name" -SearchTerm $SearchTerm
+        }
+    }
+}
+# Call the search function
+Search-Folder -FilePath $path -SearchTerm $term
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of search-filename.ps1*
diff --git a/Docs/search-files.md b/Docs/search-files.md
index 93b2b48f..a4188752 100644
--- a/Docs/search-files.md
+++ b/Docs/search-files.md
@@ -1,4 +1,4 @@
-## search-files.ps1 - Searches for a pattern in files
+## The search-files.ps1 PowerShell Script
 
 This PowerShell script searches for a pattern in the given files.
 
@@ -41,4 +41,47 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Searches for a pattern in files
+.DESCRIPTION
+	This PowerShell script searches for a pattern in the given files.
+.PARAMETER pattern
+	Specifies the search pattern
+.PARAMETER files
+	Specifies the files
+.EXAMPLE
+	PS> ./search-files UFO C:\Temp\*.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$pattern = "", [string]$files = "")
+
+function ListLocations { param([string]$Pattern, [string]$Path)
+	$List = Select-String -Path $Path -Pattern "$Pattern" 
+	foreach ($Item in $List) {
+		New-Object PSObject -Property @{
+			'Path' = "$($Item.Path)"
+			'Line' = "$($Item.LineNumber)"
+			'Text' = "$($Item.Line)"
+		}
+	}
+	write-output "(found $($List.Count) locations with pattern '$pattern')"
+}
+
+try {
+	if ($pattern -eq "" ) { $pattern = read-host "Enter search pattern" }
+	if ($files -eq "" ) { $files = read-host "Enter path to files" }
+
+	ListLocations $pattern $files | format-table -property Path,Line,Text
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of search-files.ps1*
diff --git a/Docs/send-email.md b/Docs/send-email.md
index 7b08af88..6fa111c1 100644
--- a/Docs/send-email.md
+++ b/Docs/send-email.md
@@ -1,4 +1,4 @@
-## send-email.ps1 - Sends an email message
+## The send-email.ps1 PowerShell Script
 
 This PowerShell script sends an email message.
 
@@ -23,4 +23,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sends an email message
+.DESCRIPTION
+	This PowerShell script sends an email message.
+.EXAMPLE
+	PS> ./send-email
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+$smtpServer = "smtp.example.com"
+$From = read-host "Enter sender email address"
+$To = read-host "Enter recipient email address"
+$Subject = read-host "Enter subject"
+$Body = read-host "Enter message"
+
+try {
+	$msg = new-object Net.Mail.MailMessage
+	$smtp = new-object Net.Mail.SmtpClient($smtpServer)
+	$msg.From = $From
+	$msg.ReplyTo = $From
+	$msg.To.Add($To)
+	$msg.subject = $Subject
+	$msg.body = $Body
+	$smtp.Send($msg)
+	"✔️  Message sent."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of send-email.ps1*
diff --git a/Docs/send-tcp.md b/Docs/send-tcp.md
index fbab1131..0fbbfaa4 100644
--- a/Docs/send-tcp.md
+++ b/Docs/send-tcp.md
@@ -1,4 +1,4 @@
-## send-tcp.ps1 - Sends a TCP message to an IP address and port
+## The send-tcp.ps1 PowerShell Script
 
 This PowerShell script sends a TCP message to the given IP address and port.
 
@@ -50,4 +50,50 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sends a TCP message to an IP address and port
+.DESCRIPTION
+	This PowerShell script sends a TCP message to the given IP address and port.
+.PARAMETER TargetIP
+	Specifies the target IP address
+.PARAMETER TargetPort
+	Specifies the target port number
+.PARAMETER Message
+	Specifies the message to send
+.EXAMPLE
+	PS> ./send-tcp 192.168.100.100 8080 "TEST"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$TargetIP = "", [int]$TargetPort = 0, [string]$Message = "")
+
+try {
+	if ($TargetIP -eq "" ) { $TargetIP = read-host "Enter target IP address" }
+	if ($TargetPort -eq 0 ) { $TargetPort = read-host "Enter target port" }
+	if ($Message -eq "" ) { $Message = read-host "Enter message to send" }
+
+        $IP = [System.Net.Dns]::GetHostAddresses($TargetIP) 
+        $Address = [System.Net.IPAddress]::Parse($IP) 
+        $Socket = New-Object System.Net.Sockets.TCPClient($Address,$TargetPort) 
+        $Stream = $Socket.GetStream() 
+        $Writer = New-Object System.IO.StreamWriter($Stream)
+        $Message | % {
+        	$Writer.WriteLine($_)
+        	$Writer.Flush()
+        }
+        $Stream.Close()
+        $Socket.Close()
+
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of send-tcp.ps1*
diff --git a/Docs/send-udp.md b/Docs/send-udp.md
index 5935c39f..0fc4c9d8 100644
--- a/Docs/send-udp.md
+++ b/Docs/send-udp.md
@@ -1,4 +1,6 @@
-## send-udp.ps1 - 
+## The send-udp.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,47 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Sends a UDP datagram message to an IP address and port
+.DESCRIPTION
+	This PowerShell script sends a UDP datagram message to an IP address and port.
+.PARAMETER TargetIP
+	Specifies the target IP address
+.PARAMETER TargetPort
+	Specifies the target port number
+.PARAMETER Message
+	Specifies the message text to send
+.EXAMPLE
+	PS> ./send-udp 192.168.100.100 8080 "TEST"
+	✔️  Done.
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$TargetIP = "", [int]$TargetPort = 0, $[string]Message = "")
+
+try {
+	if ($TargetIP -eq "" ) { $TargetIP = read-host "Enter target IP address" }
+	if ($TargetPort -eq 0 ) { $TargetPort = read-host "Enter target port" }
+	if ($Message -eq "" ) { $Message = read-host "Enter message to send" }
+
+	$IP = [System.Net.Dns]::GetHostAddresses($TargetIP) 
+	$Address = [System.Net.IPAddress]::Parse($IP) 
+	$EndPoints = New-Object System.Net.IPEndPoint($Address, $TargetPort) 
+	$Socket = New-Object System.Net.Sockets.UDPClient 
+	$EncodedText = [Text.Encoding]::ASCII.GetBytes($Message) 
+	$SendMessage = $Socket.Send($EncodedText, $EncodedText.Length, $EndPoints) 
+	$Socket.Close() 
+
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of send-udp.ps1*
diff --git a/Docs/set-profile.md b/Docs/set-profile.md
index 51922221..6deb1f5b 100644
--- a/Docs/set-profile.md
+++ b/Docs/set-profile.md
@@ -1,4 +1,4 @@
-## set-profile.ps1 - Sets the user's PowerShell profile
+## The set-profile.ps1 PowerShell Script
 
 This PowerShell script sets the PowerShell profile for the current user.
 
@@ -23,4 +23,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the user's PowerShell profile
+.DESCRIPTION
+	This PowerShell script sets the PowerShell profile for the current user.
+.EXAMPLE
+	PS> ./set-profile
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"⏳ Step 1/3 - Querying path to PowerShell profile 'CurrentUserCurrentHost'..."
+	$PathToProfile = $PROFILE.CurrentUserCurrentHost
+	"$PathToProfile"
+
+	"⏳ Step 2/3 - Creating the profile (if non-existent)..."
+	$Null = New-Item -Path $profile -ItemType "file" -Force
+
+	"⏳ Step 3/3 - Copying my-profile.ps1..."
+	$PathToRepo = "$PSScriptRoot/.."
+	Copy-Item "$PathToRepo/Scripts/my-profile.ps1" "$PathToProfile" -force
+
+	"✔️ updated PowerShell profile by my-profile.ps1 - it gets active on next login"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of set-profile.ps1*
diff --git a/Docs/set-timer.md b/Docs/set-timer.md
index cee7e0bd..87321b89 100644
--- a/Docs/set-timer.md
+++ b/Docs/set-timer.md
@@ -1,4 +1,4 @@
-## set-timer.ps1 - Sets a timer for a countdown
+## The set-timer.ps1 PowerShell Script
 
 This PowerShell script sets a timer for a countdown.
 
@@ -32,4 +32,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets a timer for a countdown
+.DESCRIPTION
+	This PowerShell script sets a timer for a countdown.
+.PARAMETER Seconds
+	Specifies the number of seconds
+.EXAMPLE
+	PS> ./set-timer 60
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$Seconds = 0)
+
+try {
+	if ($Seconds -eq 0 ) { [int]$Seconds = read-host "Enter number of seconds" }
+
+	for ($i = $Seconds; $i -gt 0; $i--) {
+		clear-host
+		./write-big "T-$i seconds"
+		start-sleep -s 1
+	}
+
+	"✔️ $Seconds seconds countdown finished"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of set-timer.ps1*
diff --git a/Docs/set-volume.md b/Docs/set-volume.md
index abc38b40..5918c1ca 100644
--- a/Docs/set-volume.md
+++ b/Docs/set-volume.md
@@ -1,4 +1,4 @@
-## set-volume.ps1 - Sets the volume
+## The set-volume.ps1 PowerShell Script
 
 This PowerShell script sets the audio volume in percent.
 
@@ -32,4 +32,43 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the volume 
+.DESCRIPTION
+	This PowerShell script sets the audio volume in percent.
+.PARAMETER volume
+	Specifies the percent number
+.EXAMPLE
+	PS> ./set-volume 50
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+Param([Parameter(Mandatory=$true)] [ValidateRange(0,100)] [Int] $Volume)
+
+try {
+	# Create the Windows Shell object. 
+	$obj = New-Object -ComObject WScript.Shell
+    
+	# First, set volume to zero. 
+	1..50 | ForEach-Object {  $obj.SendKeys( [char] 174 )  }
+    
+	# Calculate number of (volume up) key presses 
+	$keyPresses = [Math]::Ceiling( $Volume / 2 )
+    
+	# Raise volume to specified level. 
+	for( $i = 0; $i -lt $keyPresses; $i++ ) {
+		$obj.SendKeys( [char] 175 )
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$($Volume)% volume."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of set-volume.ps1*
diff --git a/Docs/set-wallpaper.md b/Docs/set-wallpaper.md
index 5d84e68d..983e8648 100644
--- a/Docs/set-wallpaper.md
+++ b/Docs/set-wallpaper.md
@@ -1,4 +1,4 @@
-## set-wallpaper.ps1 - Sets the given image file as desktop wallpaper
+## The set-wallpaper.ps1 PowerShell Script
 
 This PowerShell script sets the given image file as desktop wallpaper (.JPG or .PNG supported)
 
@@ -41,4 +41,77 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sets the given image file as desktop wallpaper
+.DESCRIPTION
+	This PowerShell script sets the given image file as desktop wallpaper (.JPG or .PNG supported)
+.PARAMETER ImageFile
+	Specifies the path to the image file
+.PARAMETER Style
+        Specifies either Fill, Fit, Stretch, Tile, Center, or Span (default)
+.EXAMPLE
+	PS> ./set-wallpaper C:\ocean.jpg
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$ImageFile = "", [string]$Style = "Span")
+
+function SetWallPaper {
+	param([string]$Image, [ValidateSet('Fill', 'Fit', 'Stretch', 'Tile', 'Center', 'Span')][string]$Style)
+ 
+	$WallpaperStyle = switch($Style) {
+	"Fill"    {"10"}
+	"Fit"     {"6"}
+	"Stretch" {"2"}
+	"Tile"    {"0"}
+	"Center"  {"0"}
+	"Span"    {"22"}
+	}
+ 
+	if ($Style -eq "Tile") {
+		New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
+		New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 1 -Force
+	} else {
+		New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
+		New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 0 -Force
+	}
+	Add-Type -TypeDefinition @" 
+	using System; 
+	using System.Runtime.InteropServices;
+  
+	public class Params
+	{ 
+	    [DllImport("User32.dll",CharSet=CharSet.Unicode)] 
+	    public static extern int SystemParametersInfo (Int32 uAction, 
+							   Int32 uParam, 
+							   String lpvParam, 
+							   Int32 fuWinIni);
+	}
+"@ 
+  
+	$SPI_SETDESKWALLPAPER = 0x0014
+	$UpdateIniFile = 0x01
+	$SendChangeEvent = 0x02
+  
+	$fWinIni = $UpdateIniFile -bor $SendChangeEvent
+  
+	$ret = [Params]::SystemParametersInfo($SPI_SETDESKWALLPAPER, 0, $Image, $fWinIni)
+}
+ 
+try {
+	if ($ImageFile -eq "" ) { $ImageFile = read-host "Enter path to image file" }
+
+	SetWallPaper -Image $ImageFile -Style $Style
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of set-wallpaper.ps1*
diff --git a/Docs/show-lightnings.md b/Docs/show-lightnings.md
index adfaa974..c54035f8 100644
--- a/Docs/show-lightnings.md
+++ b/Docs/show-lightnings.md
@@ -1,4 +1,4 @@
-## show-lightnings.ps1 - Shows Lightnings in OpenStreetMap
+## The show-lightnings.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser and shows lightnings in OpenStreetMap.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Shows Lightnings in OpenStreetMap
+.DESCRIPTION
+	This PowerShell script launches the Web browser and shows lightnings in OpenStreetMap.
+.EXAMPLE
+	PS> ./show-lightnings
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.lightningmaps.org"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of show-lightnings.ps1*
diff --git a/Docs/show-notification.md b/Docs/show-notification.md
index 5d94ea2d..a25d43d1 100644
--- a/Docs/show-notification.md
+++ b/Docs/show-notification.md
@@ -1,4 +1,4 @@
-## show-notification.ps1 - Shows a notification
+## The show-notification.ps1 PowerShell Script
 
 This PowerShell script shows a toast-message notification for the Windows 10 Notification Center.
 
@@ -47,4 +47,36 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Shows a notification
+.DESCRIPTION
+        This PowerShell script shows a toast-message notification for the Windows 10 Notification Center.
+.EXAMPLE
+        PS> ./show-notification "Hello World"
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Text = "Hello World", [string]$Title = "NOTE", [int]$Duration = 5000)
+
+try {
+	Add-Type -AssemblyName System.Windows.Forms 
+	$global:balloon = New-Object System.Windows.Forms.NotifyIcon
+	$path = (Get-Process -id $pid).Path
+	$balloon.Icon = [System.Drawing.Icon]::ExtractAssociatedIcon($path) 
+	$balloon.BalloonTipIcon = [System.Windows.Forms.ToolTipIcon]::Info
+	$balloon.BalloonTipText = $Text
+	$balloon.BalloonTipTitle = $Title 
+	$balloon.Visible = $true 
+	$balloon.ShowBalloonTip($Duration)
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of show-notification.ps1*
diff --git a/Docs/show-traffic.md b/Docs/show-traffic.md
index e3845380..884602d2 100644
--- a/Docs/show-traffic.md
+++ b/Docs/show-traffic.md
@@ -1,4 +1,4 @@
-## show-traffic.ps1 - Shows the current traffic
+## The show-traffic.ps1 PowerShell Script
 
 This PowerShell script launches the Web browser with MSN showing the current traffic.
 
@@ -23,4 +23,21 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Shows the current traffic 
+.DESCRIPTION
+	This PowerShell script launches the Web browser with MSN showing the current traffic.
+.EXAMPLE
+	PS> ./show-traffic
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+& "$PSScriptRoot/open-default-browser.ps1" "https://www.msn.com/en-us/traffic?lvl=11&intent=roadClosures"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of show-traffic.ps1*
diff --git a/Docs/simulate-presence.md b/Docs/simulate-presence.md
index c9911ab8..58a6b886 100644
--- a/Docs/simulate-presence.md
+++ b/Docs/simulate-presence.md
@@ -1,4 +1,4 @@
-## simulate-presence.ps1 - Simulates the human presence against burglars
+## The simulate-presence.ps1 PowerShell Script
 
 This PowerShell script simulates the human presence against burglars.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Simulates the human presence against burglars
+.DESCRIPTION
+	This PowerShell script simulates the human presence against burglars.
+.PARAMETER IPaddress
+	Specifies the IP address of the Shelly1 device
+.EXAMPLE
+	PS> ./simulate-presence 192.168.100.100
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$IPaddress = "")
+
+try {
+	if ($IPaddress -eq "" ) { $IPaddress = read-host "Enter IP address of Shelly1 device" }
+
+	for ([int]$i = 0; $i -lt 1000; $i++) {
+		& "$PSScriptRoot/switch-shelly1.ps1" $IPaddress on 0
+		start-sleep -s 10
+		& "$PSScriptRoot/switch-shelly1.ps1" $IPaddress off 0
+		start-sleep -s 60
+	}
+
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of simulate-presence.ps1*
diff --git a/Docs/smart-data2csv.md b/Docs/smart-data2csv.md
index f5790000..262ace8b 100644
--- a/Docs/smart-data2csv.md
+++ b/Docs/smart-data2csv.md
@@ -1,4 +1,4 @@
-## smart-data2csv.ps1 - Converts the S.M.A.R.T. JSON files in a folder to a CSV table for analysis
+## The smart-data2csv.ps1 PowerShell Script
 
 This PowerShell script converts the S.M.A.R.T. JSON files in the current/given directory
 to a CSV table for analysis (use query-smart-data.ps1 to generate those JSON files).
@@ -33,4 +33,104 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Converts the S.M.A.R.T. JSON files in a folder to a CSV table for analysis
+.DESCRIPTION
+	This PowerShell script converts the S.M.A.R.T. JSON files in the current/given directory
+	to a CSV table for analysis (use query-smart-data.ps1 to generate those JSON files).
+.PARAMETER Directory
+	Specifies the path to the directory
+.EXAMPLE
+	PS> ./smart-data2csv
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Directory = "")
+
+function WriteCsvHeader { param([PSCustomObject]$File) 
+	foreach($Entry in $File.ata_smart_attributes.table) {
+		[int]$ID = $Entry.id
+		$Name = $Entry.name
+		write-host -nonewline "$Name ($ID);"
+	}
+	write-host ""
+}
+
+function WriteCsvDataRow { param([PSCustomObject]$File) 
+	foreach($Entry in $File.ata_smart_attributes.table) {
+		[int]$ID = $Entry.id
+		switch ($ID) {
+		1 { write-host -nonewline "$($Entry.raw.value);" }
+		4 { write-host -nonewline "$($Entry.raw.value);" }
+		7 { write-host -nonewline "$($Entry.raw.value);" }
+		9 { write-host -nonewline "$($Entry.raw.value);" }
+		12 { write-host -nonewline "$($Entry.raw.value);" }
+		190 { write-host -nonewline "$($Entry.raw.string);" }
+		191 { write-host -nonewline "$($Entry.raw.value);" }
+		192 { write-host -nonewline "$($Entry.raw.value);" }
+		193 { write-host -nonewline "$($Entry.raw.value);" }
+		195 { write-host -nonewline "$($Entry.raw.value);" }
+		240 { write-host -nonewline "$($Entry.raw.string);" }
+		241 { write-host -nonewline "$($Entry.raw.value);" }
+		242 { write-host -nonewline "$($Entry.raw.value);" }
+		default { write-host -nonewline "$($Entry.value);" }
+		}
+	}
+	write-host ""
+}
+
+try {
+	if ($Directory -eq "" ) {
+		$Directory = "$PWD"
+	}
+
+	$Filenames = get-childitem -path "$Directory/SMART*.json"
+	$ModelFamily = $ModelName = $SerialNumber = ""
+
+	[int]$Row = 1
+	foreach($Filename in $Filenames) {
+		$File = get-content $Filename | ConvertFrom-Json
+
+		if ($File.model_family -ne $ModelFamily) {
+			if ($ModelFamily -eq "") {
+				$ModelFamily = $File.model_family
+			} else {
+				write-error "Different model families: $ModelFamily vs. $($File.model_family)"
+				exit 1
+			}
+		}
+		if ($File.model_name -ne $ModelName) {
+			if ($ModelName -eq "") {
+				$ModelName = $File.model_name
+			} else {
+				write-error "Different model names: $ModelName vs. $($File.model_name)"
+				exit 1
+			}
+		}
+		if ($File.serial_number -ne $SerialNumber) {
+			if ($SerialNumber -eq "") {
+				$SerialNumber = $File.serial_number
+			} else {
+				write-error "Different serial numbbers: $SerialNumber vs. $($File.serial_number)"
+				exit 1
+			}
+		}
+
+		if ($Row -eq 1) {
+			WriteCsvHeader $File
+		}
+		WriteCsvDataRow $File
+		$Row++
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of smart-data2csv.ps1*
diff --git a/Docs/speak-arabic.md b/Docs/speak-arabic.md
index 06716313..acece182 100644
--- a/Docs/speak-arabic.md
+++ b/Docs/speak-arabic.md
@@ -1,4 +1,4 @@
-## speak-arabic.ps1 - Speaks text with an Arabic text-to-speech voice
+## The speak-arabic.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with an Arabic text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text with an Arabic text-to-speech voice
+.DESCRIPTION
+	This PowerShell script speaks the given text with an Arabic text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-arabic "أهلاً"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Arabic text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Arabic*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Arabic voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-arabic.ps1*
diff --git a/Docs/speak-checklist.md b/Docs/speak-checklist.md
index 2520cd5d..65f110cf 100644
--- a/Docs/speak-checklist.md
+++ b/Docs/speak-checklist.md
@@ -1,4 +1,4 @@
-## speak-checklist.ps1 - Speaks a checklist by text-to-speech
+## The speak-checklist.ps1 PowerShell Script
 
 This PowerShell script speaks the given checklist by text-to-speech (TTS).
 
@@ -32,4 +32,42 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks a checklist by text-to-speech
+.DESCRIPTION
+	This PowerShell script speaks the given checklist by text-to-speech (TTS).
+.PARAMETER Name
+	Specifies the name of the checklist
+.EXAMPLE
+	PS> ./speak-checklist
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Name = "")
+
+try {
+	if ($Name -eq "") { $Name = read-host "Enter the name of the checklist" }
+
+	$Lines = Get-Content -path "$PSScriptRoot/../Data/Checklists/$Name.txt"
+	clear-host
+	$Step = 1
+	foreach($Line in $Lines) {
+		if ($Line -like "HEAD*") { & "$PSScriptRoot/write-big.ps1" "$($Line.substring(5))"; continue }
+
+		""			
+		& "$PSScriptRoot/give-reply.ps1" "$($Step). $Line"
+		$Dummy = read-host "    Say <Check> or press <Return> to continue"
+		$Step++
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-checklist.ps1*
diff --git a/Docs/speak-countdown.md b/Docs/speak-countdown.md
index 45d13491..6bc3b771 100644
--- a/Docs/speak-countdown.md
+++ b/Docs/speak-countdown.md
@@ -1,4 +1,4 @@
-## speak-countdown.ps1 - Speaks a countdown by text-to-speech
+## The speak-countdown.ps1 PowerShell Script
 
 This PowerShell script speaks a countdown by text-to-speech (TTS) starting from a given number.
 
@@ -32,4 +32,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks a countdown by text-to-speech
+.DESCRIPTION
+	This PowerShell script speaks a countdown by text-to-speech (TTS) starting from a given number.
+.PARAMETER StartNumber
+	Specifies the number to start from (10 by default)
+.EXAMPLE
+	PS> ./speak-countdown 60
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$StartNumber = 10)
+
+try {
+	for ([int]$i = $StartNumber; $i -gt 0; $i--) {
+		& "$PSScriptRoot/give-reply.ps1" $i
+		start-sleep -milliseconds 200
+	}
+	& "$PSScriptRoot/give-reply.ps1" "zero"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-countdown.ps1*
diff --git a/Docs/speak-danish.md b/Docs/speak-danish.md
index 59db96d6..b5f55009 100644
--- a/Docs/speak-danish.md
+++ b/Docs/speak-danish.md
@@ -1,4 +1,4 @@
-## speak-danish.ps1 - Speaks text in Danish
+## The speak-danish.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Danish text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Danish
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Danish text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-danish Hej
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Danish text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Danish*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Danish voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-danish.ps1*
diff --git a/Docs/speak-dutch.md b/Docs/speak-dutch.md
index c784a2d2..ad32ccc4 100644
--- a/Docs/speak-dutch.md
+++ b/Docs/speak-dutch.md
@@ -1,4 +1,4 @@
-## speak-dutch.ps1 - Speaks text in Dutch
+## The speak-dutch.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Dutch text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Dutch
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Dutch text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-dutch Hallo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Dutch text to speak" }
+
+	$TTSVoice = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTSVoice.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Dutch*") { 
+			$TTSVoice.Voice = $Voice
+			[void]$TTSVoice.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Dutch voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-dutch.ps1*
diff --git a/Docs/speak-english.md b/Docs/speak-english.md
index 150e9915..f119c586 100644
--- a/Docs/speak-english.md
+++ b/Docs/speak-english.md
@@ -1,4 +1,4 @@
-## speak-english.ps1 - Speaks text in English
+## The speak-english.ps1 PowerShell Script
 
 This PowerShell scripts speaks the given text with an English text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in English
+.DESCRIPTION
+	This PowerShell scripts speaks the given text with an English text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-english Hello
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ("$text" -eq "") { $text = read-host "Enter the English text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- English*") {
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No English voice for text-to-speech (TTS) found - please install one."
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-english.ps1*
diff --git a/Docs/speak-epub.md b/Docs/speak-epub.md
index 9f0ce02a..71e0f73e 100644
--- a/Docs/speak-epub.md
+++ b/Docs/speak-epub.md
@@ -1,4 +1,4 @@
-## speak-epub.ps1 - Speaks the content of the given Epub file by text-to-speech (TTS).
+## The speak-epub.ps1 PowerShell Script
 
 This PowerShell script speaks the content of the given Epub file by text-to-speech (TTS).
 
@@ -32,4 +32,102 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks the content of the given Epub file by text-to-speech (TTS).
+.DESCRIPTION
+	This PowerShell script speaks the content of the given Epub file by text-to-speech (TTS).
+.PARAMETER Filename
+	Specifies the path to the Epub file
+.EXAMPLE
+	PS> ./speak-epub C:\MyBook.epub
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Filename = "")
+
+function Speak { param([string]$Text)
+	write-output "$Text"
+	$Voice = new-object -ComObject SAPI.SPVoice
+	$Voices = $Voice.GetVoices()
+	foreach ($OtherVoice in $Voices) {
+		$Description = $OtherVoice.GetDescription()
+		if ($Description -like "*- English (United States)") {
+			$Voice.Voice = $OtherVoice
+			break
+		}
+	}
+	[void]$Voice.Speak($Text)
+}
+ 
+function ReadBook() { param([string]$book, [string]$bookPath, [int]$lineNumber = 0)
+	$data = Get-Content $book
+	for([int]$i=$lineNumber;$i -lt $data.Count;$i++) {
+		Set-Content -Path $bookPath"\progress.txt" -Value ($book+","+$i)
+		$line = $data[$i]
+		if ($line.Contains("<title>")) {
+			$line = $line -Replace "<.+?>",""
+		 	Speak $line
+		}
+		if ($line.contains("<p")) {
+			$line = $line -Replace "<.+?>",""
+			Speak $line
+		}
+	 }
+	 Set-Content -Path $bookPath"\progress.txt" -Value ("")
+}
+
+function UnzipFile() { param([string]$file, [string]$dest)
+	$shell = new-object -com shell.application
+	$zip = $shell.NameSpace($file)
+	foreach($item in $zip.items()) {
+		$shell.Namespace($dest).copyhere($item)
+	}
+}
+ 
+if ($Filename -eq "") {
+	$Filename = read-host "Enter path to .epub file"
+}
+write-output "Reading $Filename ..."
+$file = get-item $Filename
+if (-not(Test-Path $file.DirectoryName+"\"+$file.Name+".zip")) {
+	$zipFile = $file.DirectoryName+"\"+$file.Name+".zip"
+	$file.CopyTo($zipFile)
+}
+
+$destination = $file.DirectoryName+"\"+$file.Name.Replace($file.Extension,"")
+if (-not(Test-Path $destination)) {
+	md $destination
+	UnzipFile -file $zipFile -dest $destination
+}
+ 
+[xml]$container = Get-Content $destination"\META-INF\container.xml"
+$contentFilePath = $container.container.rootfiles.rootfile."full-path"
+[xml]$content = Get-Content $destination"\"$contentFilePath
+$tmpPath = Get-Item $destination"\"$contentFilePath
+$bookPath = $tmpPath.DirectoryName
+$progress = $null
+ 
+foreach($item in $content.package.manifest.Item) {
+	if ($item."media-type" -eq "application/xhtml+xml") {
+		if (Test-Path $bookPath+"\progress.txt") {
+			$progress = Get-Content $bookPath"\progress.txt"
+			$progress = $progress.Split(",")
+		}
+		$bookFileName = $item.href
+		if ($progress.Count -eq 2) {
+			if ($progress[0] -eq $bookPath+"\"+$bookFileName) {
+				ReadBook -book $bookPath"\"$bookFileName -bookPath $bookPath -lineNumber $progress[1]
+			}
+		}
+		else {
+			ReadBook -book $bookPath"\"$bookFileName -bookPath $bookPath
+		}
+	}
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-epub.ps1*
diff --git a/Docs/speak-file.md b/Docs/speak-file.md
index 8dff9a2c..78627cd3 100644
--- a/Docs/speak-file.md
+++ b/Docs/speak-file.md
@@ -1,4 +1,4 @@
-## speak-file.ps1 - Speaks file content by text-to-speech
+## The speak-file.ps1 PowerShell Script
 
 This PowerShell script speaks the content of the given text file by text-to-speech (TTS).
 
@@ -32,4 +32,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks file content by text-to-speech
+.DESCRIPTION
+	This PowerShell script speaks the content of the given text file by text-to-speech (TTS).
+.PARAMETER File
+	Specifies the path to the text file
+.EXAMPLE
+	PS> ./speak-file C:\MyFile.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$File = "")
+
+try {
+	if ($File -eq "") { $File = read-host "Enter path to text file" }
+
+	$Text = Get-Content $File
+
+	$Voice = new-object -ComObject SAPI.SPVoice
+	$Result = $Voice.Speak($Text)
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-file.ps1*
diff --git a/Docs/speak-french.md b/Docs/speak-french.md
index 306330ac..55ff72bd 100644
--- a/Docs/speak-french.md
+++ b/Docs/speak-french.md
@@ -1,4 +1,4 @@
-## speak-french.ps1 - Speaks text in French
+## The speak-french.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a French text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in French
+.DESCRIPTION
+	This PowerShell script speaks the given text with a French text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-french Salut
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the French text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- French*") {
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No French voice for text-to-speech (TTS) found - please install one."
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-french.ps1*
diff --git a/Docs/speak-german.md b/Docs/speak-german.md
index d408c1f2..621139ef 100644
--- a/Docs/speak-german.md
+++ b/Docs/speak-german.md
@@ -1,4 +1,4 @@
-## speak-german.ps1 - Speaks text in German
+## The speak-german.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a German text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in German 
+.DESCRIPTION
+	This PowerShell script speaks the given text with a German text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-german Hallo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the German text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- German*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No German voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-german.ps1*
diff --git a/Docs/speak-greek.md b/Docs/speak-greek.md
index 37568bd8..3779f73a 100644
--- a/Docs/speak-greek.md
+++ b/Docs/speak-greek.md
@@ -1,4 +1,4 @@
-## speak-greek.ps1 - Speaks text with a Greek text-to-speech voice
+## The speak-greek.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Greek text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text with a Greek text-to-speech voice
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Greek text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-greek "γεια"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Greek text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Greek*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Greek voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-greek.ps1*
diff --git a/Docs/speak-hindi.md b/Docs/speak-hindi.md
index e9c2da24..b3c04682 100644
--- a/Docs/speak-hindi.md
+++ b/Docs/speak-hindi.md
@@ -1,4 +1,4 @@
-## speak-hindi.ps1 - Speaks text with a Hindi text-to-speech voice
+## The speak-hindi.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Hindi text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text with a Hindi text-to-speech voice
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Hindi text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-hindi "नमस्ते"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Hindi text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Hindi*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Hindi voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-hindi.ps1*
diff --git a/Docs/speak-italian.md b/Docs/speak-italian.md
index 648400c4..9238c11e 100644
--- a/Docs/speak-italian.md
+++ b/Docs/speak-italian.md
@@ -1,4 +1,4 @@
-## speak-italian.ps1 - Speaks text in Italian
+## The speak-italian.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with an Italian text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Italian 
+.DESCRIPTION
+	This PowerShell script speaks the given text with an Italian text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-italian Ciao
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Italian text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Italian*") {
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Italian voice for text-to-speech (TTS) found - please install one."
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-italian.ps1*
diff --git a/Docs/speak-japanese.md b/Docs/speak-japanese.md
index 8698d29f..f187af2f 100644
--- a/Docs/speak-japanese.md
+++ b/Docs/speak-japanese.md
@@ -1,4 +1,4 @@
-## speak-japanese.ps1 - Speaks text in Japanese
+## The speak-japanese.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Japanese text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Japanese
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Japanese text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-japanese "ハロー"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Japanese text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Japanese*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Japanese voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-japanese.ps1*
diff --git a/Docs/speak-latin.md b/Docs/speak-latin.md
index d5a0b584..fec46444 100644
--- a/Docs/speak-latin.md
+++ b/Docs/speak-latin.md
@@ -1,4 +1,4 @@
-## speak-latin.ps1 - Speaks text in Latin
+## The speak-latin.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Latin text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Latin
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Latin text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-latin Salve
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Latin text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Latin*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Latin voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-latin.ps1*
diff --git a/Docs/speak-mandarin.md b/Docs/speak-mandarin.md
index 4e1a5276..b8de2e12 100644
--- a/Docs/speak-mandarin.md
+++ b/Docs/speak-mandarin.md
@@ -1,4 +1,4 @@
-## speak-mandarin.ps1 - Speaks text with a Mandarin text-to-speech voice
+## The speak-mandarin.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Mandarin text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text with a Mandarin text-to-speech voice
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Mandarin text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-mandarin "你好"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Mandarin text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Mandarin*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Mandarin voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-mandarin.ps1*
diff --git a/Docs/speak-polish.md b/Docs/speak-polish.md
index d2d50214..c658e352 100644
--- a/Docs/speak-polish.md
+++ b/Docs/speak-polish.md
@@ -1,4 +1,4 @@
-## speak-polish.ps1 - Speaks text in Polish
+## The speak-polish.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Polish text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Polish
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Polish text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-polish cześć
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Polish text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Polish*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Polish voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-polish.ps1*
diff --git a/Docs/speak-portuguese.md b/Docs/speak-portuguese.md
index db9d4220..3613a1cf 100644
--- a/Docs/speak-portuguese.md
+++ b/Docs/speak-portuguese.md
@@ -1,4 +1,4 @@
-## speak-portuguese.ps1 - Speaks text in Portuguese
+## The speak-portuguese.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Portuguese text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Portuguese 
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Portuguese text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-portuguese Olá
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Portuguese text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Portuguese*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Portuguese voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-portuguese.ps1*
diff --git a/Docs/speak-spanish.md b/Docs/speak-spanish.md
index 1fae9afa..a1f1a8d8 100644
--- a/Docs/speak-spanish.md
+++ b/Docs/speak-spanish.md
@@ -1,4 +1,4 @@
-## speak-spanish.ps1 - Speaks text in Spanish
+## The speak-spanish.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Spanish text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Spanish 
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Spanish text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-spanish Hola
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Spanish text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Spanish*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Spanish voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-spanish.ps1*
diff --git a/Docs/speak-swedish.md b/Docs/speak-swedish.md
index dc86e679..4ee032c4 100644
--- a/Docs/speak-swedish.md
+++ b/Docs/speak-swedish.md
@@ -1,4 +1,4 @@
-## speak-swedish.ps1 - Speaks text in Swedish
+## The speak-swedish.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Swedish text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Swedish
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Swedish text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-swedish Hallå
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Swedish text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Swedish*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Swedish voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-swedish.ps1*
diff --git a/Docs/speak-test.md b/Docs/speak-test.md
index 3655be90..05fa5082 100644
--- a/Docs/speak-test.md
+++ b/Docs/speak-test.md
@@ -1,4 +1,6 @@
-## speak-test.ps1 - speak-test.ps1 
+## The speak-test.ps1 PowerShell Script
+
+speak-test.ps1 
 
 
 ## Parameters
@@ -10,4 +12,67 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Performs a text-to-speech test
+.DESCRIPTION
+	This PowerShell script performs a text-to-speech (TTS) test.
+.EXAMPLE
+	PS> ./speak-test
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function Speak { param([string]$Text)
+	write-output "'$Text'"
+	[void]$Voice.speak("$Text")
+}
+
+try {
+	$Voice = new-object -ComObject SAPI.SPVoice
+	$DefaultVolume = $Voice.volume
+	$DefaultRate = $Voice.rate
+	Speak("This is the default voice with default volume $DefaultVolume and speed $DefaultRate")
+
+	$Voice.rate = -10
+	Speak("Let's speak very, very slow")
+	$Voice.rate = -5
+	Speak("Let's speak very slow")
+	$Voice.rate = -3
+	Speak("Let's speak slow")
+	$Voice.rate = 0
+	Speak("Let's speak normal")
+	$Voice.rate = 2
+	Speak("Let's speak fast")
+	$Voice.rate = 5
+	Speak("Let's speak very fast")
+	$Voice.rate = 10
+	Speak("Let's speak very, very fast")
+	$Voice.rate = $DefaultRate
+
+	$Voice.volume = 100
+	Speak("Let's try 100% volume")
+	$Voice.volume = 75
+	Speak("Let's try 75% volume")
+	$Voice.volume = 50
+	Speak("Let's try 50% volume")
+	$Voice.volume = 25
+	Speak("Let's try 25% volume")
+	$Voice.volume = $DefaultVolume
+
+	$Voices = $Voice.GetVoices()
+	foreach ($OtherVoice in $Voices) {
+		$Voice.Voice = $OtherVoice
+		$Description = $OtherVoice.GetDescription()
+		Speak("Hi, I'm the voice called $Description")
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-test.ps1*
diff --git a/Docs/speak-text.md b/Docs/speak-text.md
index e54f7f81..6df9c8da 100644
--- a/Docs/speak-text.md
+++ b/Docs/speak-text.md
@@ -1,4 +1,4 @@
-## speak-text.ps1 - Speaks text by the default text-to-speech voice
+## The speak-text.ps1 PowerShell Script
 
 This PowerShell script speaks the given text by the default text-to-speech (TTS) voice.
 
@@ -32,4 +32,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text by the default text-to-speech voice
+.DESCRIPTION
+	This PowerShell script speaks the given text by the default text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to read
+.EXAMPLE
+	PS> ./speak-text "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the text to speak" }
+
+	$Voice = new-object -ComObject SAPI.SPVoice
+	[void]$Voice.Speak($text)
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-text.ps1*
diff --git a/Docs/speak-ukrainian.md b/Docs/speak-ukrainian.md
index 2a13a7db..c28324cd 100644
--- a/Docs/speak-ukrainian.md
+++ b/Docs/speak-ukrainian.md
@@ -1,4 +1,4 @@
-## speak-ukrainian.ps1 - Speaks text in Ukrainian
+## The speak-ukrainian.ps1 PowerShell Script
 
 This PowerShell script speaks the given text with a Ukrainian text-to-speech (TTS) voice.
 
@@ -32,4 +32,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Speaks text in Ukrainian
+.DESCRIPTION
+	This PowerShell script speaks the given text with a Ukrainian text-to-speech (TTS) voice.
+.PARAMETER text
+	Specifies the text to speak
+.EXAMPLE
+	PS> ./speak-ukrainian "Привіт"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "") { $text = read-host "Enter the Ukrainian text to speak" }
+
+	$TTS = New-Object -ComObject SAPI.SPVoice
+	foreach ($Voice in $TTS.GetVoices()) {
+		if ($Voice.GetDescription() -like "*- Ukrainian*") { 
+			$TTS.Voice = $Voice
+			[void]$TTS.Speak($text)
+			exit 0 # success
+		}
+	}
+	throw "No Ukrainian voice for text-to-speech (TTS) found - please install one"
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of speak-ukrainian.ps1*
diff --git a/Docs/spell-word.md b/Docs/spell-word.md
index b4219f23..7e84cebf 100644
--- a/Docs/spell-word.md
+++ b/Docs/spell-word.md
@@ -1,4 +1,4 @@
-## spell-word.ps1 - Spells a word
+## The spell-word.ps1 PowerShell Script
 
 This PowerShell script spells the given word by text-to-speech (TTS).
 
@@ -32,4 +32,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Spells a word
+.DESCRIPTION
+	This PowerShell script spells the given word by text-to-speech (TTS).
+.PARAMETER word
+        Specifies the word to spell
+.EXAMPLE
+	PS> ./spell-word
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$word = "")
+
+try {
+	if ($word -eq "" ) { $word = read-host "Enter word to spell" }
+
+	[char[]]$ArrayOfChars = $word.ToUpper()
+	$Reply = ""
+	foreach($Char in $ArrayOfChars) {
+		$Reply += $Char
+		$Reply += " "
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+        exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of spell-word.ps1*
diff --git a/Docs/start-calibre-server.md b/Docs/start-calibre-server.md
index 3e9c959b..fc9a51bf 100644
--- a/Docs/start-calibre-server.md
+++ b/Docs/start-calibre-server.md
@@ -1,4 +1,4 @@
-## start-calibre-server.ps1 - Starts a Calibre server
+## The start-calibre-server.ps1 PowerShell Script
 
 This PowerShell script starts a local Calibre server as background process (using Web port 8099 by default).
 
@@ -48,4 +48,41 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Starts a Calibre server
+.DESCRIPTION
+	This PowerShell script starts a local Calibre server as background process (using Web port 8099 by default).
+.PARAMETER port
+	Specifies the Web port number (8099 by default)
+.EXAMPLE
+	PS> ./start-calibre-server
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$Port = 8099, [string]$UserDB = "$HOME/CalibreUsers.sqlite", [string]$Logfile = "$HOME/CalibreServer.log")
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1/2 - Searching for Calibre server executable..."
+	& calibre-server --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'calibre-server' - make sure Calibre server is installed and available" }
+
+	"⏳ Step 2/2 - Starting Calibre server as background process..."
+	"   (Web port $Port, user DB at $UserDB, log file at $Logfile)"
+	& calibre-server --port $Port --num-per-page 100 --userdb $UserDB --log $Logfile --daemonize $HOME/'Calibre Library'
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ started Calibre server in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of start-calibre-server.ps1*
diff --git a/Docs/start-ipfs-server.md b/Docs/start-ipfs-server.md
index 5ff8058e..179c4fb2 100644
--- a/Docs/start-ipfs-server.md
+++ b/Docs/start-ipfs-server.md
@@ -1,4 +1,4 @@
-## start-ipfs-server.ps1 - Start an IPFS server
+## The start-ipfs-server.ps1 PowerShell Script
 
 This PowerShell script starts a local IPFS server as a daemon process.
 
@@ -23,4 +23,63 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Start an IPFS server 
+.DESCRIPTION
+	This PowerShell script starts a local IPFS server as a daemon process.
+.EXAMPLE
+	PS> ./start-ipfs-server
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/5) Searching for IPFS executable...  " -noNewline
+	& ipfs --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'ipfs' - make sure IPFS is installed and available" }
+	"⏳ (2/5) Init IPFS with profile 'lowpower'..."
+	& ipfs init --profile lowpower
+
+	"⏳ (3/5) Configuring IPFS..."
+	& ipfs config Addresses.API /ip4/0.0.0.0/tcp/5001
+	if ($lastExitCode -ne "0") { throw "'ipfs config Addresses.API' failed with exit code $lastExitCode" }
+
+	& ipfs config Addresses.Gateway /ip4/0.0.0.0/tcp/8765
+	if ($lastExitCode -ne "0") { throw "'ipfs config Addresses.Gateway' failed with exit code $lastExitCode" }
+
+	$Hostname = $(hostname)
+	& ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '[\"http://miami:5001\", \"http://localhost:3000\", \"http://127.0.0.1:5001\", \"https://webui.ipfs.io\"]'
+	if ($lastExitCode -ne "0") { throw "'ipfs config Access-Control-Allow-Origin' failed with exit code $lastExitCode" }
+
+	& ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '[\"PUT\", \"POST\"]'
+	if ($lastExitCode -ne "0") { throw "'ipfs config Access-Control-Allow-Methods' failed with exit code $lastExitCode" }
+
+	& ipfs config --json AutoNAT.Throttle.GlobalLimit 1 # (30 by default)
+	if ($lastExitCode -ne "0") { throw "'ipfs config AutoNAT.Throttle.GlobalLimit 1' failed with exit code $lastExitCode" }
+
+	& ipfs config --json AutoNAT.Throttle.PeerLimit 1 # (3 by default)
+	if ($lastExitCode -ne "0") { throw "'ipfs config AutoNAT.Throttle.PeerLimit 1' failed with exit code $lastExitCode" }
+	""
+	Write-Host "⏳ (4/5) Increasing UDP receive buffer size..." -noNewline
+	& sudo sysctl -w net.core.rmem_max=2500000
+	if ($lastExitCode -ne "0") { throw "'sysctl' failed with exit code $lastExitCode" }
+	"⏳ (5/5) Starting IPFS daemon..."
+#	Start-Process nohup 'ipfs daemon'
+	Start-Process nohup -ArgumentList 'ipfs','daemon' -RedirectStandardOutput "$HOME/console.out" -RedirectStandardError "$HOME/console.err"
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️  started IPFS server in $Elapsed sec"
+	"⚠️ NOTE: make sure your router does not block TCP/UDP port 4001 for IPv4 and IPv6"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of start-ipfs-server.ps1*
diff --git a/Docs/suspend.md b/Docs/suspend.md
index 766709f9..31517df1 100644
--- a/Docs/suspend.md
+++ b/Docs/suspend.md
@@ -1,4 +1,4 @@
-## suspend.ps1 - Suspends the computer
+## The suspend.ps1 PowerShell Script
 
 This PowerShell script suspends the local computer immediately.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Suspends the computer
+.DESCRIPTION
+	This PowerShell script suspends the local computer immediately.
+.EXAMPLE
+	PS> ./suspend
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Bye bye."
+	& rundll32.exe powrprof.dll,SetSuspendState 0,1,0 # bHibernate,bForce,bWakeupEventsDisabled
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of suspend.ps1*
diff --git a/Docs/switch-branch.md b/Docs/switch-branch.md
index 33b2ab5f..4ba48e2b 100644
--- a/Docs/switch-branch.md
+++ b/Docs/switch-branch.md
@@ -1,4 +1,4 @@
-## switch-branch.ps1 - Switches the Git branch
+## The switch-branch.ps1 PowerShell Script
 
 This PowerShell script switches to another branch in a Git repository (including submodules).
 
@@ -41,4 +41,67 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Switches the Git branch
+.DESCRIPTION
+	This PowerShell script switches to another branch in a Git repository (including submodules).
+.PARAMETER BranchName
+	Specifies the branch name
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./switch-branch main C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$BranchName = "", [string]$RepoDir = "$PWD")
+
+try {
+	if ($BranchName -eq "") { $BranchName = read-host "Enter name of branch to switch to" }
+	if ($RepoDir -eq "") { $RepoDir = read-host "Enter path to the Git repository" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/6) Searching for Git executable...  " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	$RepoDir = Resolve-Path "$RepoDir"
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	"⏳ (2/6) Checking folder 📂$RepoDirName..."
+	if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	$Result = (git status)
+	if ($lastExitCode -ne "0") { throw "'git status' in $RepoDir failed with exit code $lastExitCode" }
+	if ("$Result" -notmatch "nothing to commit, working tree clean") { throw "Git repository is NOT clean: $Result" }
+
+	"⏳ (3/6) Fetching updates..."
+	& git -C "$RepoDir" fetch --all --prune --prune-tags --force
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
+
+	"⏳ (4/6) Switching to branch '$BranchName'..."
+	& git -C "$RepoDir" checkout --recurse-submodules "$BranchName"
+	if ($lastExitCode -ne "0") { throw "'git checkout $BranchName' failed with exit code $lastExitCode" }
+
+	"⏳ (5/6) Pulling updates..."
+	& git -C "$RepoDir" pull --recurse-submodules
+	if ($lastExitCode -ne "0") { throw "'git pull' failed with exit code $lastExitCode" }
+
+	"⏳ (6/6) Updating submodules..."	
+	& git -C "$RepoDir" submodule update --init --recursive
+	if ($lastExitCode -ne "0") { throw "'git submodule update' failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ switched 📂$RepoDirName repo to $BranchName branch in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of switch-branch.ps1*
diff --git a/Docs/switch-shelly1.md b/Docs/switch-shelly1.md
index 16292fec..bea55e78 100644
--- a/Docs/switch-shelly1.md
+++ b/Docs/switch-shelly1.md
@@ -1,4 +1,4 @@
-## switch-shelly1.ps1 - Switches a Shelly1 device
+## The switch-shelly1.ps1 PowerShell Script
 
 This PowerShell script switches a Shelly1 device in the local network.
 
@@ -50,4 +50,40 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Switches a Shelly1 device 
+.DESCRIPTION
+	This PowerShell script switches a Shelly1 device in the local network.
+.PARAMETER Host
+	Specifies either the hostname or IP address of the Shelly1 device
+.PARAMETER TurnMode
+	Specifies either 'on', 'off', or 'toggle'
+.PARAMETER Timer
+	Specifies the timer in seconds (0 = infinite)
+.EXAMPLE
+	PS> ./switch-shelly1 192.168.100.100 toggle 10
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Host = "", [string]$TurnMode = "", [int]$Timer = -999)
+
+try {
+	if ($Host -eq "") { $Host = read-host "Enter hostname or IP address of the Shelly1 device" }
+	if ($TurnMode -eq "") { $TurnMode = read-host "Enter turn mode (on/off/toggle)" }
+	if ($Timer -eq -999) { [int]$Timer = read-host "Enter timer in seconds (0=endless)" }
+
+	$Result = Invoke-RestMethod "http://$($Host)/relay/0?turn=$($TurnMode)&timer=$($Timer)"
+	
+	"✔️ switched Shelly1 device at $Host to $TurnMode for $Timer sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of switch-shelly1.ps1*
diff --git a/Docs/sync-repo.md b/Docs/sync-repo.md
index 99b9f733..9d2c89f8 100644
--- a/Docs/sync-repo.md
+++ b/Docs/sync-repo.md
@@ -1,4 +1,4 @@
-## sync-repo.ps1 - Synchronizes a Git repository
+## The sync-repo.ps1 PowerShell Script
 
 This PowerShell script synchronizes a Git repository by push & pull (including submodules).
 
@@ -32,4 +32,48 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Synchronizes a Git repository 
+.DESCRIPTION
+	This PowerShell script synchronizes a Git repository by push & pull (including submodules).
+.PARAMETER RepoDir
+	Specifies the path to the Git repository
+.EXAMPLE
+	PS> ./sync-repo C:\MyRepo
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$RepoDir = "$PWD")
+
+try {
+	 $StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	"⏳ Step 1/3: Checking requirements..."
+	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
+
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	"⏳ Step 2/3: Pushing local updates..."
+	& git -C "$RepoDir" push
+	if ($lastExitCode -ne "0") { throw "'git push' failed" }
+
+	"⏳ Step 3/3: Pulling remote updates..."
+	& git -C "$RepoDir" pull --all --recurse-submodules --jobs=4
+	if ($lastExitCode -ne "0") { throw "'git pull' failed" }
+
+	$RepoDirName = (Get-Item "$RepoDir").Name
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ synchronized Git repo 📂$RepoDirName in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of sync-repo.ps1*
diff --git a/Docs/tell-joke.md b/Docs/tell-joke.md
index 1b64ae9b..3027d0bb 100644
--- a/Docs/tell-joke.md
+++ b/Docs/tell-joke.md
@@ -1,4 +1,4 @@
-## tell-joke.ps1 - Tells a joke by text-to-speech
+## The tell-joke.ps1 PowerShell Script
 
 This PowerShell script selects a random Chuck Norris joke in Data/jokes.csv and speaks it by text-to-speech (TTS).
 
@@ -23,4 +23,32 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Tells a joke by text-to-speech
+.DESCRIPTION
+	This PowerShell script selects a random Chuck Norris joke in Data/jokes.csv and speaks it by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./tell-joke
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Table = Import-CSV "$PSScriptRoot/../Data/jokes.csv"
+
+	$Generator = New-Object System.Random
+	$Index = [int]$Generator.next(0, $Table.Count - 1)
+	$Reply = $Table[$Index].Joke
+
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of tell-joke.ps1*
diff --git a/Docs/tell-quote.md b/Docs/tell-quote.md
index 800867dc..758b2a93 100644
--- a/Docs/tell-quote.md
+++ b/Docs/tell-quote.md
@@ -1,4 +1,4 @@
-## tell-quote.ps1 - Tells a quote by text-to-speech
+## The tell-quote.ps1 PowerShell Script
 
 This PowerShell script selects a random quote in Data/quotes.csv and speaks it by text-to-speech (TTS).
 
@@ -23,4 +23,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Tells a quote by text-to-speech
+.DESCRIPTION
+	This PowerShell script selects a random quote in Data/quotes.csv and speaks it by text-to-speech (TTS).
+.EXAMPLE
+	PS> ./tell-quote
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Table = import-csv "$PSScriptRoot/../Data/quotes.csv"
+
+	$Generator = New-Object System.Random
+	$Index = [int]$Generator.next(0, $Table.Count - 1)
+	$Quote = $Table[$Index].Quote
+	$Author = $Table[$Index].Author
+	$Reply = "$Quote (by $Author)"
+
+	& "$PSScriptRoot/give-reply.ps1" "$Reply"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of tell-quote.ps1*
diff --git a/Docs/toggle-caps-lock.md b/Docs/toggle-caps-lock.md
index da7383a3..61f739de 100644
--- a/Docs/toggle-caps-lock.md
+++ b/Docs/toggle-caps-lock.md
@@ -1,4 +1,4 @@
-## toggle-caps-lock.ps1 - Toggle Caps Lock
+## The toggle-caps-lock.ps1 PowerShell Script
 
 This PowerShell script toggles the Caps Lock key state.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Toggle Caps Lock
+.DESCRIPTION
+	This PowerShell script toggles the Caps Lock key state.
+.EXAMPLE
+	PS> ./toggle-caps-lock
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$wsh = New-Object -ComObject WScript.Shell
+	$wsh.SendKeys('{CAPSLOCK}')
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of toggle-caps-lock.ps1*
diff --git a/Docs/toggle-num-lock.md b/Docs/toggle-num-lock.md
index e7048543..fccf0f0f 100644
--- a/Docs/toggle-num-lock.md
+++ b/Docs/toggle-num-lock.md
@@ -1,4 +1,4 @@
-## toggle-num-lock.ps1 - Toggle Num Lock
+## The toggle-num-lock.ps1 PowerShell Script
 
 This PowerShell script toggles the Num Lock key state.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Toggle Num Lock
+.DESCRIPTION
+	This PowerShell script toggles the Num Lock key state.
+.EXAMPLE
+	PS> ./toggle-num-lock
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$wsh = New-Object -ComObject WScript.Shell
+	$wsh.SendKeys('{NUMLOCK}')
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of toggle-num-lock.ps1*
diff --git a/Docs/toggle-scroll-lock.md b/Docs/toggle-scroll-lock.md
index 7130352f..75d49d1a 100644
--- a/Docs/toggle-scroll-lock.md
+++ b/Docs/toggle-scroll-lock.md
@@ -1,4 +1,4 @@
-## toggle-scroll-lock.ps1 - Toggle Scroll Lock
+## The toggle-scroll-lock.ps1 PowerShell Script
 
 This PowerShell script toggles the Scroll Lock key state.
 
@@ -23,4 +23,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Toggle Scroll Lock
+.DESCRIPTION
+	This PowerShell script toggles the Scroll Lock key state.
+.EXAMPLE
+	PS> ./toggle-scroll-lock
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$wsh = New-Object -ComObject WScript.Shell
+	$wsh.SendKeys('{SCROLLLOCK}')
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of toggle-scroll-lock.ps1*
diff --git a/Docs/translate-file.md b/Docs/translate-file.md
index 2ac80cb4..03068db2 100644
--- a/Docs/translate-file.md
+++ b/Docs/translate-file.md
@@ -1,4 +1,4 @@
-## translate-file.ps1 - Translates a text file into another language
+## The translate-file.ps1 PowerShell Script
 
 This PowerShell script translates a text file into another language.
 
@@ -50,4 +50,54 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Translates a text file into another language 
+.DESCRIPTION
+	This PowerShell script translates a text file into another language.
+.PARAMETER File
+	Specifies the file to translate
+.PARAMETER SourceLang
+	Specifies the source language
+.PARAMETER TargetLang
+	Specifies the target language
+.EXAMPLE
+	PS> ./translate-file C:\Memo.txt en de
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$File = "", [string]$SourceLang = "", [string]$TargetLang = "")
+
+function UseLibreTranslate { param([string]$Text, [string]$SourceLang, [string]$TargetLang)
+	$Parameters = @{"q"="$Text"; "source"="$SourceLang"; "target"="$TargetLang"; }
+	$Result = (Invoke-WebRequest -Uri https://libretranslate.com/translate -Method POST -Body ($Parameters|ConvertTo-Json) -ContentType "application/json").content | ConvertFrom-Json
+	start-sleep -milliseconds 3000 # 20 requests per minute maximum
+	return $Result.translatedText
+}
+
+try {
+	if ($File -eq "" ) { $File = read-host "Enter path to file" }
+	if ($SourceLang -eq "" ) { $SourceLang = read-host "Enter language used in this file" }
+	if ($TargetLang -eq "" ) { $TargetLang = read-host "Enter language to translate to" }
+
+	$Lines = Get-Content -path $File
+	foreach($Line in $Lines) {
+		if ("$Line" -eq "") { write-output "$Line"; continue }
+		if ("$Line" -eq " ") { write-output "$Line"; continue }
+		if ("$Line" -like "===*") { write-output "$Line"; continue }
+		if ("$Line" -like "---*") { write-output "$Line"; continue }
+		if ("$Line" -like "!*(/*)") { write-output "$Line"; continue }
+		$Result = UseLibreTranslate $Line $SourceLang $TargetLang
+		write-output $Result
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of translate-file.ps1*
diff --git a/Docs/translate-files.md b/Docs/translate-files.md
index 6a2d20f9..db348812 100644
--- a/Docs/translate-files.md
+++ b/Docs/translate-files.md
@@ -1,4 +1,6 @@
-## translate-files.ps1 - 
+## The translate-files.ps1 PowerShell Script
+
+
 
 ## Parameters
 ```powershell
@@ -9,4 +11,56 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Translates text files into any supported language
+.DESCRIPTION
+	This PowerShell script translates text files into any supported language.
+.PARAMETER FilePattern
+	Specifies the file pattern
+.EXAMPLE
+	PS> ./translate-files C:\Temp\*.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$FilePattern = "")
+
+function DetectSourceLang { param([string]$Filename)
+	if ("$Filename" -like "*Deutsch*") { return "de" }
+	if ("$Filename" -like "*English*") { return "en" }
+	if ("$Filename" -like "*Français*") { return "fr" }
+	return "unknown"
+}
+
+function TranslateFilename { param([string]$Filename, [string]$SourceLang, [string]$TargetLang)
+	if ($SourceLang -eq "de") { $SourceLanguage = "Deutsch" }
+	if ($SourceLang -eq "en") { $SourceLanguage = "English" }
+	if ($SourceLang -eq "fr") { $SourceLanguage = "Français" }
+	$TargetLanguage = ("$PSScriptRoot/translate-text.ps1" $SourceLanguage $SourceLang $TargetLang)
+	return $Filename.replace($SourceLanguage, $TargetLanguage)
+}
+
+try {
+	if ($FilePattern -eq "" ) { $FilePattern = read-host "Enter the file pattern" }
+
+	$TargetLanguages = "ar","zh","fr","de","hi","ga","it","ja","ko","pt","ru","es"
+	$SourceFiles = get-childItem -path "$FilePattern"
+	foreach($SourceFile in $SourceFiles) {
+		$SourceLang = DetectSourceLang $SourceFile
+		foreach($TargetLang in $TargetLanguages) {
+			if ($SourceLang -eq $TargetLang) { continue }
+			$TargetFile = TranslateFilename $SourceFile $SourceLang $TargetLang
+			& "$PSScriptRoot/translate-file.ps1" $SourceFile $SourceLang $TargetLang > $TargetFile
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of translate-files.ps1*
diff --git a/Docs/translate-text.md b/Docs/translate-text.md
index 6ec14073..069e683f 100644
--- a/Docs/translate-text.md
+++ b/Docs/translate-text.md
@@ -1,4 +1,4 @@
-## translate-text.ps1 - Translates text into other languages
+## The translate-text.ps1 PowerShell Script
 
 This PowerShell script translates text into other languages.
 
@@ -48,4 +48,51 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Translates text into other languages
+.DESCRIPTION
+	This PowerShell script translates text into other languages.
+.PARAMETER Text
+	Specifies the text to translate
+.PARAMETER SourceLang
+	Specifies the source language
+.PARAMETER TargetLang
+	Specifies the target language
+.EXAMPLE
+	PS> ./translate-text "Hello World" de en
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Text = "", [string]$SourceLangCode = "en", [string]$TargetLangCode = "any")
+
+function UseLibreTranslate { param([string]$Text, [string]$SourceLangCode, [string]$TargetLangCode)
+	$Parameters = @{"q"="$Text"; "source"="$SourceLangCode"; "target"="$TargetLangCode"; }
+	$Result = (Invoke-WebRequest -Uri https://translate.mentality.rip/translate -Method POST -Body ($Parameters|ConvertTo-Json) -ContentType "application/json" -useBasicParsing).content | ConvertFrom-Json
+	return $Result.translatedText
+}
+
+try {
+	if ($Text -eq "" ) { $Text = read-host "Enter text to translate" }
+
+	if ($TargetLangCode -eq "any") {
+		$TargetLangCodes = "ar","de","es","fr","ga","hi","it","ja","ko","pt","ru","zh"
+		foreach($TargetLangCode in $TargetLangCodes) {
+			$Translation = UseLibreTranslate $Text $SourceLangCode $TargetLangCode
+			write-output "$($TargetLangCode): $Translation"
+		}
+	} else {
+		$Translation = UseLibreTranslate $Text $SourceLangCode $TargetLangCode
+		write-output "$Translation"
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of translate-text.ps1*
diff --git a/Docs/turn-volume-down.md b/Docs/turn-volume-down.md
index 25704d2d..8b3367ba 100644
--- a/Docs/turn-volume-down.md
+++ b/Docs/turn-volume-down.md
@@ -1,4 +1,4 @@
-## turn-volume-down.ps1 - Turns the volume down
+## The turn-volume-down.ps1 PowerShell Script
 
 This PowerShell script turns the audio volume down (-10% by default).
 
@@ -32,4 +32,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Turns the volume down
+.DESCRIPTION
+	This PowerShell script turns the audio volume down (-10% by default).
+.PARAMETER percent
+	Specifies the percent number
+.EXAMPLE
+	PS> ./turn-volume-down
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$percent = 10)
+
+try {
+	$obj = New-Object -com wscript.shell
+	for ([int]$i = 0; $i -lt $percent; $i += 2) {
+		$obj.SendKeys([char]174) # each tick is -2%
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$($percent)% softer."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of turn-volume-down.ps1*
diff --git a/Docs/turn-volume-fully-up.md b/Docs/turn-volume-fully-up.md
index 1709defd..c92f0049 100644
--- a/Docs/turn-volume-fully-up.md
+++ b/Docs/turn-volume-fully-up.md
@@ -1,4 +1,4 @@
-## turn-volume-fully-up.ps1 - Turns audio volume fully up
+## The turn-volume-fully-up.ps1 PowerShell Script
 
 This PowerShell script turns the audio volume fully up to 100%.
 
@@ -23,4 +23,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Turns audio volume fully up
+.DESCRIPTION
+	This PowerShell script turns the audio volume fully up to 100%.
+.EXAMPLE
+	PS> ./turn-volume-fully-up
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$obj = New-Object -com wscript.shell
+	for ([int]$i = 0; $i -lt 100; $i += 2) {
+		$obj.SendKeys([char]175) # each tick is +2%
+	}
+	& "$PSScriptRoot/give-reply.ps1" "Hundred percent now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of turn-volume-fully-up.ps1*
diff --git a/Docs/turn-volume-off.md b/Docs/turn-volume-off.md
index f73b2da6..2b1f6204 100644
--- a/Docs/turn-volume-off.md
+++ b/Docs/turn-volume-off.md
@@ -1,4 +1,4 @@
-## turn-volume-off.ps1 - Turn audio off
+## The turn-volume-off.ps1 PowerShell Script
 
 This PowerShell script mutes the default audio device immediately.
 
@@ -23,4 +23,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Turn audio off
+.DESCRIPTION
+	This PowerShell script mutes the default audio device immediately.
+.EXAMPLE
+	PS> ./turn-volume-off
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$obj = new-object -com wscript.shell
+	$obj.SendKeys([char]173)
+	& "$PSScriptRoot/give-reply.ps1" "Audio is off."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of turn-volume-off.ps1*
diff --git a/Docs/turn-volume-on.md b/Docs/turn-volume-on.md
index b830d9a7..ce1a0954 100644
--- a/Docs/turn-volume-on.md
+++ b/Docs/turn-volume-on.md
@@ -1,4 +1,4 @@
-## turn-volume-on.ps1 - Turn audio on
+## The turn-volume-on.ps1 PowerShell Script
 
 This PowerShell script immediately unmutes the audio output.
 
@@ -23,4 +23,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Turn audio on
+.DESCRIPTION
+	This PowerShell script immediately unmutes the audio output.
+.EXAMPLE
+	PS> .\turn-volume-on
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$obj = new-object -com wscript.shell
+	$obj.SendKeys([char]173)
+	& "$PSScriptRoot/give-reply.ps1" "Audio is on."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of turn-volume-on.ps1*
diff --git a/Docs/turn-volume-up.md b/Docs/turn-volume-up.md
index 3886e1b4..b5c4b49c 100644
--- a/Docs/turn-volume-up.md
+++ b/Docs/turn-volume-up.md
@@ -1,4 +1,4 @@
-## turn-volume-up.ps1 - Turns the volume up
+## The turn-volume-up.ps1 PowerShell Script
 
 This PowerShell script turns the audio volume up (+10% by default).
 
@@ -32,4 +32,34 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Turns the volume up 
+.DESCRIPTION
+	This PowerShell script turns the audio volume up (+10% by default).
+.PARAMETER percent
+	Specifies the percent number
+.EXAMPLE
+	PS> ./turn-volume-up
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int]$percent = 10)
+
+try {
+	$obj = New-Object -com wscript.shell
+	for ([int]$i = 0; $i -lt $percent; $i += 2) {
+		$obj.SendKeys([char]175) # each tick is +2%
+	}
+	& "$PSScriptRoot/give-reply.ps1" "$($percent)% louder."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of turn-volume-up.ps1*
diff --git a/Docs/uninstall-crystal-disk-info.md b/Docs/uninstall-crystal-disk-info.md
index 0fb084cc..95f40e9a 100644
--- a/Docs/uninstall-crystal-disk-info.md
+++ b/Docs/uninstall-crystal-disk-info.md
@@ -1,4 +1,4 @@
-## uninstall-crystal-disk-info.ps1 - Uninstalls CrystalDiskInfo
+## The uninstall-crystal-disk-info.ps1 PowerShell Script
 
 This PowerShell script uninstalls CrystalDiskInfo from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls CrystalDiskInfo
+.DESCRIPTION
+	This PowerShell script uninstalls CrystalDiskInfo from the local computer.
+.EXAMPLE
+	PS> ./uninstall-crystal-disk-info
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling CrystalDiskInfo, please wait..."
+
+	& winget uninstall "CrystalDiskInfo"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall CrystalDiskInfo, is it installed?" }
+
+	"CrystalDiskInfo is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-crystal-disk-info.ps1*
diff --git a/Docs/uninstall-crystal-disk-mark.md b/Docs/uninstall-crystal-disk-mark.md
index 3899386c..d3fb8c93 100644
--- a/Docs/uninstall-crystal-disk-mark.md
+++ b/Docs/uninstall-crystal-disk-mark.md
@@ -1,4 +1,4 @@
-## uninstall-crystal-disk-mark.ps1 - Uninstalls CrystalDiskMark
+## The uninstall-crystal-disk-mark.ps1 PowerShell Script
 
 This PowerShell script uninstalls CrystalDiskMark from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls CrystalDiskMark
+.DESCRIPTION
+	This PowerShell script uninstalls CrystalDiskMark from the local computer.
+.EXAMPLE
+	PS> ./uninstall-crystal-disk-mark
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling CrystalDiskMark, please wait..."
+
+	& winget uninstall "CrystalDiskMark Shizuku Edition"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall CrystalDiskMark, is it installed?" }
+
+	"CrystalDiskMark is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-crystal-disk-mark.ps1*
diff --git a/Docs/uninstall-discord.md b/Docs/uninstall-discord.md
index aad3dc75..0b572e34 100644
--- a/Docs/uninstall-discord.md
+++ b/Docs/uninstall-discord.md
@@ -1,4 +1,4 @@
-## uninstall-discord.ps1 - Uninstalls Discord
+## The uninstall-discord.ps1 PowerShell Script
 
 This PowerShell script uninstalls Discord from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Discord
+.DESCRIPTION
+	This PowerShell script uninstalls Discord from the local computer.
+.EXAMPLE
+	PS> ./uninstall-discord
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Discord, please wait..."
+
+	& winget uninstall "Discord"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Discord, is it installed?" }
+
+	"Discord is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-discord.ps1*
diff --git a/Docs/uninstall-edge.md b/Docs/uninstall-edge.md
index 0c7006cd..30b68d17 100644
--- a/Docs/uninstall-edge.md
+++ b/Docs/uninstall-edge.md
@@ -1,4 +1,4 @@
-## uninstall-edge.ps1 - Uninstalls Microsoft Edge
+## The uninstall-edge.ps1 PowerShell Script
 
 This PowerShell script uninstalls Microsoft Edge from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Microsoft Edge
+.DESCRIPTION
+	This PowerShell script uninstalls Microsoft Edge from the local computer.
+.EXAMPLE
+	PS> ./uninstall-edge
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Microsoft Edge, please wait..."
+
+	& winget uninstall "Microsoft Edge Browser"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Edge, is it installed?" }
+
+	"Microsoft Edge is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-edge.ps1*
diff --git a/Docs/uninstall-firefox.md b/Docs/uninstall-firefox.md
index af3f2a8b..ce02577d 100644
--- a/Docs/uninstall-firefox.md
+++ b/Docs/uninstall-firefox.md
@@ -1,4 +1,4 @@
-## uninstall-firefox.ps1 - Uninstalls Mozilla Firefox
+## The uninstall-firefox.ps1 PowerShell Script
 
 This PowerShell script uninstalls Mozilla Firefox from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Mozilla Firefox
+.DESCRIPTION
+	This PowerShell script uninstalls Mozilla Firefox from the local computer.
+.EXAMPLE
+	PS> ./uninstall-firefox
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Mozilla Firefox, please wait..."
+
+	& winget uninstall "Mozilla Firefox"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Firefox, is it installed?" }
+
+	"Mozilla Firefox is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-firefox.ps1*
diff --git a/Docs/uninstall-git-extensions.md b/Docs/uninstall-git-extensions.md
index 68d0ba45..57c1549a 100644
--- a/Docs/uninstall-git-extensions.md
+++ b/Docs/uninstall-git-extensions.md
@@ -1,4 +1,4 @@
-## uninstall-git-extensions.ps1 - Uninstalls Git Extensions
+## The uninstall-git-extensions.ps1 PowerShell Script
 
 This PowerShell script uninstalls Git Extensions from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Git Extensions
+.DESCRIPTION
+	This PowerShell script uninstalls Git Extensions from the local computer.
+.EXAMPLE
+	PS> ./uninstall-git-extensions
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Git Extensions, please wait..."
+
+	& winget uninstall --id GitExtensionsTeam.GitExtensions
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Git Extensions, is it installed?" }
+
+	"Git Extensions is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-git-extensions.ps1*
diff --git a/Docs/uninstall-irfanview.md b/Docs/uninstall-irfanview.md
index 8a4fa8a3..59a09343 100644
--- a/Docs/uninstall-irfanview.md
+++ b/Docs/uninstall-irfanview.md
@@ -1,4 +1,4 @@
-## uninstall-irfanview.ps1 - Uninstalls IrfanView
+## The uninstall-irfanview.ps1 PowerShell Script
 
 This PowerShell script uninstalls IrfanView from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls IrfanView
+.DESCRIPTION
+	This PowerShell script uninstalls IrfanView from the local computer.
+.EXAMPLE
+	PS> ./uninstall-irfanview
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling IrfanView, please wait..."
+
+	& winget uninstall "IrfanView64"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall IrfanView, is it installed?" }
+
+	"IrfanView is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-irfanview.ps1*
diff --git a/Docs/uninstall-microsoft-teams.md b/Docs/uninstall-microsoft-teams.md
index 5ad7acd9..ad11208a 100644
--- a/Docs/uninstall-microsoft-teams.md
+++ b/Docs/uninstall-microsoft-teams.md
@@ -1,4 +1,4 @@
-## uninstall-microsoft-teams.ps1 - Uninstalls Microsoft Teams
+## The uninstall-microsoft-teams.ps1 PowerShell Script
 
 This PowerShell script uninstalls Microsoft Teams from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Microsoft Teams
+.DESCRIPTION
+	This PowerShell script uninstalls Microsoft Teams from the local computer.
+.EXAMPLE
+	PS> ./uninstall-microsoft-teams
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Microsoft Teams, please wait..."
+
+	& winget uninstall --id Microsoft.Teams
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Microsoft Teams, is it installed?" }
+
+	"Microsoft Teams is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-microsoft-teams.ps1*
diff --git a/Docs/uninstall-netflix.md b/Docs/uninstall-netflix.md
index 24c2404c..691e19bd 100644
--- a/Docs/uninstall-netflix.md
+++ b/Docs/uninstall-netflix.md
@@ -1,4 +1,4 @@
-## uninstall-netflix.ps1 - Uninstalls Netflix
+## The uninstall-netflix.ps1 PowerShell Script
 
 This PowerShell script uninstalls Netflix from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Netflix
+.DESCRIPTION
+	This PowerShell script uninstalls Netflix from the local computer.
+.EXAMPLE
+	PS> ./uninstall-netflix
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Netflix, please wait..."
+
+	& winget uninstall "Netflix"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Netflix, is it installed?" }
+
+	"Netflix is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-netflix.ps1*
diff --git a/Docs/uninstall-nine-zip.md b/Docs/uninstall-nine-zip.md
index 3f0ca836..01175578 100644
--- a/Docs/uninstall-nine-zip.md
+++ b/Docs/uninstall-nine-zip.md
@@ -1,4 +1,4 @@
-## uninstall-nine-zip.ps1 - Uninstalls 9 ZIP
+## The uninstall-nine-zip.ps1 PowerShell Script
 
 This PowerShell script uninstalls 9 ZIP from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/talk2windows
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls 9 ZIP
+.DESCRIPTION
+	This PowerShell script uninstalls 9 ZIP from the local computer.
+.EXAMPLE
+	PS> ./uninstall-nine-zip
+.LINK
+	https://github.com/fleschutz/talk2windows
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling 9 ZIP, please wait..."
+
+	& winget uninstall "9 ZIP - open rar, zip, 7zip, gzip"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall 9 ZIP, is it installed?" }
+
+	"9 ZIP is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-nine-zip.ps1*
diff --git a/Docs/uninstall-one-calendar.md b/Docs/uninstall-one-calendar.md
index f77ad091..cbbf63b9 100644
--- a/Docs/uninstall-one-calendar.md
+++ b/Docs/uninstall-one-calendar.md
@@ -1,4 +1,6 @@
-## uninstall-one-calendar.ps1 - uninstall-one-calendar.ps1 
+## The uninstall-one-calendar.ps1 PowerShell Script
+
+uninstall-one-calendar.ps1 
 
 
 ## Parameters
@@ -10,4 +12,31 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+c<#
+.SYNOPSIS
+	Uninstalls One Calendar
+.DESCRIPTION
+	This PowerShell script uninstalls One Calendar from the local computer.
+.EXAMPLE
+	PS> ./uninstall-one-calendar
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling One Calendar, please wait..."
+
+	& winget uninstall "One Calendar"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall One Calendar, is it installed?" }
+
+	"One Calendar is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-one-calendar.ps1*
diff --git a/Docs/uninstall-opera-browser.md b/Docs/uninstall-opera-browser.md
index 9719d0e3..cc5989ab 100644
--- a/Docs/uninstall-opera-browser.md
+++ b/Docs/uninstall-opera-browser.md
@@ -1,4 +1,4 @@
-## uninstall-opera-browser.ps1 - Uninstalls Opera Browser
+## The uninstall-opera-browser.ps1 PowerShell Script
 
 This PowerShell script uninstalls Opera Browser from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Opera Browser
+.DESCRIPTION
+	This PowerShell script uninstalls Opera Browser from the local computer.
+.EXAMPLE
+	PS> ./uninstall-opera-browser
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Opera Browser, please wait..."
+
+	& winget uninstall "Opera Browser"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Opera Browser, is it installed?" }
+
+	"Opera Browser is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-opera-browser.ps1*
diff --git a/Docs/uninstall-opera-gx.md b/Docs/uninstall-opera-gx.md
index 0c2097e7..6f061800 100644
--- a/Docs/uninstall-opera-gx.md
+++ b/Docs/uninstall-opera-gx.md
@@ -1,4 +1,4 @@
-## uninstall-opera-gx.ps1 - Uninstalls Opera GX
+## The uninstall-opera-gx.ps1 PowerShell Script
 
 This PowerShell script uninstalls Opera GX from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Opera GX
+.DESCRIPTION
+	This PowerShell script uninstalls Opera GX from the local computer.
+.EXAMPLE
+	PS> ./uninstall-opera-gx
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Opera GX, please wait..."
+
+	& winget uninstall "Opera GX"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Opera Browser, is it installed?" }
+
+	"Opera GX is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-opera-gx.ps1*
diff --git a/Docs/uninstall-paint-3d.md b/Docs/uninstall-paint-3d.md
index 9796e2b5..edaf2c0e 100644
--- a/Docs/uninstall-paint-3d.md
+++ b/Docs/uninstall-paint-3d.md
@@ -1,4 +1,4 @@
-## uninstall-paint-3d.ps1 - Uninstalls Paint 3D
+## The uninstall-paint-3d.ps1 PowerShell Script
 
 This PowerShell script uninstalls Paint 3D from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Paint 3D
+.DESCRIPTION
+	This PowerShell script uninstalls Paint 3D from the local computer.
+.EXAMPLE
+	PS> ./uninstall-paint-3d
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Paint 3D, please wait..."
+
+	& winget uninstall "Paint 3D"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Paint 3D, is it installed?" }
+
+	"Paint 3D is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-paint-3d.ps1*
diff --git a/Docs/uninstall-rufus.md b/Docs/uninstall-rufus.md
index 9f490e2a..5a05ff8f 100644
--- a/Docs/uninstall-rufus.md
+++ b/Docs/uninstall-rufus.md
@@ -1,4 +1,4 @@
-## uninstall-rufus.ps1 - Uninstalls Rufus
+## The uninstall-rufus.ps1 PowerShell Script
 
 This PowerShell script uninstalls Rufus from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Rufus
+.DESCRIPTION
+	This PowerShell script uninstalls Rufus from the local computer.
+.EXAMPLE
+	PS> ./uninstall-rufus
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Rufus, please wait..."
+
+	& winget uninstall "Rufus"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Rufus, is it installed?" }
+
+	"Rufus is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-rufus.ps1*
diff --git a/Docs/uninstall-skype.md b/Docs/uninstall-skype.md
index bb426ec2..61eb92e6 100644
--- a/Docs/uninstall-skype.md
+++ b/Docs/uninstall-skype.md
@@ -1,4 +1,4 @@
-## uninstall-skype.ps1 - Uninstalls Skype
+## The uninstall-skype.ps1 PowerShell Script
 
 This PowerShell script uninstalls Skype from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Skype
+.DESCRIPTION
+	This PowerShell script uninstalls Skype from the local computer.
+.EXAMPLE
+	PS> ./uninstall-skype
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Skype, please wait..."
+
+	& winget uninstall "Skype"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Skype, is it installed?" }
+
+	"Skype is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-skype.ps1*
diff --git a/Docs/uninstall-spotify.md b/Docs/uninstall-spotify.md
index 0ecabf43..190a4ed0 100644
--- a/Docs/uninstall-spotify.md
+++ b/Docs/uninstall-spotify.md
@@ -1,4 +1,4 @@
-## uninstall-spotify.ps1 - Uninstalls Spotify
+## The uninstall-spotify.ps1 PowerShell Script
 
 This PowerShell script uninstalls Spotify from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Spotify
+.DESCRIPTION
+	This PowerShell script uninstalls Spotify from the local computer.
+.EXAMPLE
+	PS> ./uninstall-spotify
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Spotify, please wait..."
+
+	& winget uninstall "Spotify - Music and Podcasts"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Spotify, is it installed?" }
+
+	"Spotify is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-spotify.ps1*
diff --git a/Docs/uninstall-twitter.md b/Docs/uninstall-twitter.md
index b319673f..cea19ae2 100644
--- a/Docs/uninstall-twitter.md
+++ b/Docs/uninstall-twitter.md
@@ -1,4 +1,4 @@
-## uninstall-twitter.ps1 - Uninstalls Twitter
+## The uninstall-twitter.ps1 PowerShell Script
 
 This PowerShell script uninstalls Twitter from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Twitter
+.DESCRIPTION
+	This PowerShell script uninstalls Twitter from the local computer.
+.EXAMPLE
+	PS> ./uninstall-twitter
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Twitter, please wait..."
+
+	& winget uninstall "Twitter"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Twitter, is it installed?" }
+
+	"Twitter is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-twitter.ps1*
diff --git a/Docs/uninstall-visual-studio-code.md b/Docs/uninstall-visual-studio-code.md
index 47d481b9..f54ab0e7 100644
--- a/Docs/uninstall-visual-studio-code.md
+++ b/Docs/uninstall-visual-studio-code.md
@@ -1,4 +1,4 @@
-## uninstall-visual-studio-code.ps1 - Uninstalls Visual Studio Code
+## The uninstall-visual-studio-code.ps1 PowerShell Script
 
 This PowerShell script uninstalls Visual Studio Code from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Visual Studio Code
+.DESCRIPTION
+	This PowerShell script uninstalls Visual Studio Code from the local computer.
+.EXAMPLE
+	PS> ./uninstall-visual-studio-code
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Visual Studio Code, please wait..."
+
+	& winget uninstall "Visual Studio Code"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Visual Studio Code, is it installed?" }
+
+	"Visual Studio Code is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-visual-studio-code.ps1*
diff --git a/Docs/uninstall-vlc.md b/Docs/uninstall-vlc.md
index 11e4adfe..c0b654aa 100644
--- a/Docs/uninstall-vlc.md
+++ b/Docs/uninstall-vlc.md
@@ -1,4 +1,4 @@
-## uninstall-vlc.ps1 - Uninstalls VLC
+## The uninstall-vlc.ps1 PowerShell Script
 
 This PowerShell script uninstalls the VLC media player from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls VLC
+.DESCRIPTION
+	This PowerShell script uninstalls the VLC media player from the local computer.
+.EXAMPLE
+	PS> ./uninstall-vlc
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling VLC media player, please wait..."
+
+	& winget uninstall "VLC"
+	if ($lastExitCode -ne "0") { throw "Can't uninstall VLC media player, is it installed?" }
+
+	"VLC media player is uninstalled now."
+	exit 0 # success
+} catch {
+	"Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-vlc.ps1*
diff --git a/Docs/uninstall-windows-terminal.md b/Docs/uninstall-windows-terminal.md
index 60739ac9..9f8698e8 100644
--- a/Docs/uninstall-windows-terminal.md
+++ b/Docs/uninstall-windows-terminal.md
@@ -1,4 +1,4 @@
-## uninstall-windows-terminal.ps1 - Uninstalls Windows Terminal
+## The uninstall-windows-terminal.ps1 PowerShell Script
 
 This PowerShell script uninstalls Windows Terminal from the local computer.
 
@@ -23,4 +23,31 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uninstalls Windows Terminal
+.DESCRIPTION
+	This PowerShell script uninstalls Windows Terminal from the local computer.
+.EXAMPLE
+	PS> ./uninstall-windows-terminal
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Uninstalling Windows Terminal, please wait..."
+
+	& winget uninstall --id Microsoft.WindowsTerminal
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Windows Terminal, is it installed?" }
+
+	"Windows Terminal is uninstalled now."
+	exit 0 # success
+} catch {
+	"Sorry: $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of uninstall-windows-terminal.ps1*
diff --git a/Docs/upgrade-ubuntu.md b/Docs/upgrade-ubuntu.md
index 414ac9df..c400cd4c 100644
--- a/Docs/upgrade-ubuntu.md
+++ b/Docs/upgrade-ubuntu.md
@@ -1,4 +1,4 @@
-## upgrade-ubuntu.ps1 - Upgrades Ubuntu Linux
+## The upgrade-ubuntu.ps1 PowerShell Script
 
 This PowerShell script upgrades Ubuntu Linux to the latest (LTS) release.
 
@@ -23,4 +23,60 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Upgrades Ubuntu Linux 
+.DESCRIPTION
+	This PowerShell script upgrades Ubuntu Linux to the latest (LTS) release.
+.EXAMPLE
+	PS> .\upgrade-ubuntu.ps1 
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	""
+	"👉 Step 1/4: Perform a backup"
+	"It's strongly recommended to backup your data BEFORE the upgrade!"
+	$Confirm = read-host "Press <Return> to continue..."
+
+	""
+	"👉 Step 2/4: Install update-manager-core, Upgrade Packages & Reboot"
+	$Confirm = read-host "Enter <yes> to perform this step (otherwise it will be skipped)"
+	if ($Confirm -eq "yes") {
+		sudo apt install update-manager-core
+		sudo apt update
+		sudo apt list --upgradable
+		sudo apt upgrade
+		sudo reboot 
+	}
+
+	""
+	"👉 Step 3/4: Remove obsolete kernel modules"
+	$Confirm = read-host "Enter <yes> to perform this step (otherwise it will be skipped)"
+	if ($Confirm -eq "yes") {
+		sudo apt --purge autoremove
+	}
+
+	""
+	"👉 Step 4/4: Upgrade Ubuntu & reboot"
+	$Confirm = read-host "Enter <LTS> to upgrade to latest LTS release, <latest> to upgrade to latest Ubuntu release (otherwise this step will be skipped)"
+	if ($Confirm -eq "LTS") {
+		sudo do-release-upgrade
+		sudo reboot
+	} elseif ($Confirm -eq "latest") {
+		sudo do-release-upgrade -d
+		sudo reboot
+	}
+
+	"✔️  Done."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of upgrade-ubuntu.ps1*
diff --git a/Docs/upload-file.md b/Docs/upload-file.md
index 45e22729..6d06b019 100644
--- a/Docs/upload-file.md
+++ b/Docs/upload-file.md
@@ -1,4 +1,4 @@
-## upload-file.ps1 - Uploads a local file to a FTP server
+## The upload-file.ps1 PowerShell Script
 
 This PowerShell script uploads a local file to a FTP server.
 
@@ -59,4 +59,82 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uploads a local file to a FTP server
+.DESCRIPTION
+	This PowerShell script uploads a local file to a FTP server.
+.PARAMETER File
+	Specifies the path to the local file
+.PARAMETER URL
+	Specifies the FTP server URL
+.PARAMETER Username
+	Specifies the user name
+.PARAMETER Password
+	Specifies the password
+.EXAMPLE
+	PS> .\upload-file.ps1
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$File = "", [string]$URL = "", [string]$Username = "", [string]$Password = "")
+
+try {
+	if ($File -eq "") { $File = read-host "Enter local file to upload" }
+	if ($URL -eq "") { $URL = read-host "Enter URL of FTP server" }
+	if ($Username -eq "") { $Username = read-host "Enter username for login" }
+	if ($Password -eq "") { $Password = read-host "Enter password for login" }
+	[bool]$EnableSSL = $true
+	[bool]$UseBinary = $true
+	[bool]$UsePassive = $true
+	[bool]$KeepAlive = $true
+	[bool]$IgnoreCert = $true
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	# check local file:
+	$FullPath = Resolve-Path "$File"
+	if (-not(test-path "$FullPath" -pathType leaf)) { throw "Can't access file: $FullPath" }
+	$Filename = (Get-Item $FullPath).Name
+	$FileSize = (Get-Item $FullPath).Length
+	"⏳ Uploading 📄$Filename ($FileSize bytes) to $URL ..."
+
+	# prepare request:
+	$Request = [Net.WebRequest]::Create("$URL/$Filename")
+	$Request.Credentials = New-Object System.Net.NetworkCredential("$Username", "$Password")
+	$Request.Method = [System.Net.WebRequestMethods+Ftp]::UploadFile 
+	$Request.EnableSSL = $EnableSSL
+	$Request.UseBinary = $UseBinary
+	$Request.UsePassive = $UsePassive
+	$Request.KeepAlive = $KeepAlive
+	[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$IgnoreCert}
+
+	$fileStream = [System.IO.File]::OpenRead("$FullPath")
+	$ftpStream = $Request.GetRequestStream()
+
+	$Buf = New-Object Byte[] 32KB
+	while (($DataRead = $fileStream.Read($Buf, 0, $Buf.Length)) -gt 0)
+	{
+	    $ftpStream.Write($Buf, 0, $DataRead)
+	    $pct = ($fileStream.Position / $fileStream.Length)
+	    Write-Progress -Activity "Uploading" -Status ("{0:P0} complete:" -f $pct) -PercentComplete ($pct * 100)
+	}
+
+	# cleanup:
+	$ftpStream.Dispose()
+	$fileStream.Dispose()
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ uploaded 📄$Filename to $URL in $Elapsed sec"
+	exit 0 # success
+} catch {
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0]) after $Elapsed sec."
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of upload-file.ps1*
diff --git a/Docs/upload-to-dropbox.md b/Docs/upload-to-dropbox.md
index 72a8e87c..a0b1e045 100644
--- a/Docs/upload-to-dropbox.md
+++ b/Docs/upload-to-dropbox.md
@@ -1,4 +1,4 @@
-## upload-to-dropbox.ps1 - Uploads a file to Dropbox
+## The upload-to-dropbox.ps1 PowerShell Script
 
 This PowerShell script uploads a local file to Dropbox.
 
@@ -31,4 +31,39 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Uploads a file to Dropbox
+.DESCRIPTION
+	This PowerShell script uploads a local file to Dropbox.
+.PARAMETER Path
+	Specifies the path to the local file
+.EXAMPLE
+	PS> .\upload-to-dropbox.ps1 my.txt
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([Parameter (Mandatory = $True, ValueFromPipeline = $True)] [Alias("f")] [string]$SourceFilePath) 
+
+try {
+	$DropBoxAccessToken = "YOUR-DROPBOX-ACCESS-TOKEN-HERE"   # Replace with your DropBox Access Token
+	$outputFile = Split-Path $SourceFilePath -leaf
+	$TargetFilePath="/$outputFile"
+	$arg = '{ "path": "' + $TargetFilePath + '", "mode": "add", "autorename": true, "mute": false }'
+	$authorization = "Bearer " + $DropBoxAccessToken
+	$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
+	$headers.Add("Authorization", $authorization)
+	$headers.Add("Dropbox-API-Arg", $arg)
+	$headers.Add("Content-Type", 'application/octet-stream')
+	Invoke-RestMethod -Uri https://content.dropboxapi.com/2/files/upload -Method Post -InFile $SourceFilePath -Headers $headers
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0]) after $Elapsed sec."
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of upload-to-dropbox.ps1*
diff --git a/Docs/wakeup.md b/Docs/wakeup.md
index e659689a..d16e2ed1 100644
--- a/Docs/wakeup.md
+++ b/Docs/wakeup.md
@@ -1,4 +1,4 @@
-## wakeup.ps1 - Sends a magic packet to a computer to wake him up
+## The wakeup.ps1 PowerShell Script
 
 This PowerShell script sends a magic UDP packet twice to a computer to wake him up (requires Wake-On-LAN).
 
@@ -50,4 +50,53 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Sends a magic packet to a computer to wake him up
+.DESCRIPTION
+	This PowerShell script sends a magic UDP packet twice to a computer to wake him up (requires Wake-On-LAN).
+.PARAMETER MACaddress
+	Specifies the host's MAC address (e.g. 11:22:33:44:55:66)
+.PARAMETER IPaddress
+	Specifies the host's IP address or subnet address (e.g. 255.255.255.255)
+.PARAMETER Port
+	Specifies the UDP port (9 by default)
+.EXAMPLE
+	PS> ./wakeup 11:22:33:44:55:66 192.168.100.100
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$MACaddress = "", [string]$IPaddress = "", [int]$Port=9)
+	
+function Send-WOL { param([string]$mac, [string]$ip, [int]$port) 
+	$broadcast = [Net.IPAddress]::Parse($ip) 
+  
+	$mac=(($mac.replace(":","")).replace("-","")).replace(".","") 
+	$target=0,2,4,6,8,10 | % {[convert]::ToByte($mac.substring($_,2),16)} 
+	$packet = (,[byte]255 * 6) + ($target * 16) 
+  
+	$UDPclient = new-Object System.Net.Sockets.UdpClient 
+	$UDPclient.Connect($broadcast,$port) 
+	[void]$UDPclient.Send($packet, 102)  
+} 
+
+try {
+	if ($MACaddress -eq "" ) { $MACaddress = read-host "Enter the host's MAC address (e.g. 00:11:22:33:44:55)"	}
+	if ($IPaddress -eq "" ) { $IPaddress = read-host "Enter the host's IP address or subnet address (e.g. 255.255.255.255)" }
+
+	Send-WOL $MACaddress $IPaddress $Port
+	start-sleep -milliseconds 100
+	Send-WOL $MACaddress $IPaddress $Port
+
+	"✔️ sent magic packet $MACaddress to IP $IPaddress port $Port (twice)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of wakeup.ps1*
diff --git a/Docs/weather-report.md b/Docs/weather-report.md
index df7d2ba1..44472634 100644
--- a/Docs/weather-report.md
+++ b/Docs/weather-report.md
@@ -1,4 +1,4 @@
-## weather-report.ps1 - Lists the local weather report
+## The weather-report.ps1 PowerShell Script
 
 This PowerShell script lists the local weather report.
 
@@ -32,4 +32,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the local weather report
+.DESCRIPTION
+	This PowerShell script lists the local weather report.
+.PARAMETER GeoLocation
+	Specifies the geographic location to use (determine automatically by default)
+.EXAMPLE
+	PS> ./weather-report Paris
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$GeoLocation = "") # empty means determine automatically
+
+try {
+	(Invoke-WebRequest http://v2d.wttr.in/$GeoLocation -userAgent "curl" -useBasicParsing).Content
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of weather-report.ps1*
diff --git a/Docs/weather.md b/Docs/weather.md
index a56a10fc..6b28fff6 100644
--- a/Docs/weather.md
+++ b/Docs/weather.md
@@ -1,4 +1,4 @@
-## weather.ps1 - Lists the current weather forecast
+## The weather.ps1 PowerShell Script
 
 This PowerShell script lists the current weather forecast.
 
@@ -32,4 +32,30 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Lists the current weather forecast
+.DESCRIPTION
+	This PowerShell script lists the current weather forecast.
+.PARAMETER GeoLocation
+	Specifies the geographic location to use
+.EXAMPLE
+	PS> ./weather Paris
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$GeoLocation = "") # empty means determine automatically
+
+try {
+	(Invoke-WebRequest http://wttr.in/$GeoLocation -userAgent "curl" -useBasicParsing).Content
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of weather.ps1*
diff --git a/Docs/what-is.md b/Docs/what-is.md
index 12444d56..266d25c7 100644
--- a/Docs/what-is.md
+++ b/Docs/what-is.md
@@ -1,4 +1,4 @@
-## what-is.ps1 - Prints a description of an abbreviation
+## The what-is.ps1 PowerShell Script
 
 This PowerShell script prints a description of the given abbreviation.
 
@@ -32,4 +32,50 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Prints a description of an abbreviation
+.DESCRIPTION
+	This PowerShell script prints a description of the given abbreviation.
+.PARAMETER abbreviation
+	Specifies the appreviation to look for
+.EXAMPLE
+	PS> ./what-is IAS
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$abbreviation = "")
+
+function Reply { param([string]$Text)
+	& "$PSScriptRoot/give-reply.ps1" "$Text"
+}
+
+try {
+	if ($abbreviation -eq "" ) { $abbreviation = read-host "Enter the abbreviation" }
+
+	$FoundOne = $false
+	$Files = (get-childItem "$PSScriptRoot/../Data/Abbr/*.csv")
+
+	foreach ($File in $Files) {
+		$Table = import-csv "$File"
+		foreach($Row in $Table) {
+			if ($Row.Abbr -eq $abbreviation) {
+				$Basename = (get-item "$File").Basename
+				Reply "In $Basename $($Row.Abbr) may refer to $($Row.Term)"
+				$FoundOne = $true
+			}
+		}
+	}
+
+	if ($FoundOne -eq $false) { Reply "Sorry, no database entry found." }
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of what-is.ps1*
diff --git a/Docs/write-animated.md b/Docs/write-animated.md
index e31a9b32..14cd0ac6 100644
--- a/Docs/write-animated.md
+++ b/Docs/write-animated.md
@@ -1,4 +1,4 @@
-## write-animated.ps1 - Writes animated text
+## The write-animated.ps1 PowerShell Script
 
 This PowerShell script writes animated text.
 
@@ -103,4 +103,59 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes animated text
+.DESCRIPTION
+	This PowerShell script writes animated text.
+.EXAMPLE
+	PS> ./write-animated "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param($Line1 = "", $Line2 = "", $Line3 = "", $Line4 = "", $Line5 = "", $Line6 = "", $Line7 = "", $Line8 = "", $Line9 = "", [int]$Speed = 30) # 30 ms pause
+
+$TerminalWidth = 120 # characters
+
+function WriteLine { param([string]$Line, [int]$Speed)
+	[int]$Start = 1
+	[int]$End = $Line.Length
+	$StartPosition = $HOST.UI.RawUI.CursorPosition
+	$Spaces = "                                                                     "
+
+	if ($Line -eq "") { return }
+	foreach ($Pos in $Start .. $End) {
+		$TextToDisplay = $Spaces.Substring(0, $TerminalWidth / 2 - $pos / 2) + $Line.Substring(0, $Pos)
+		write-host -nonewline $TextToDisplay
+		start-sleep -milliseconds $Speed
+		$HOST.UI.RawUI.CursorPosition = $StartPosition
+	}
+	write-host ""
+}
+
+if ($Line1 -eq "") {
+	$Line1 = "Welcome to PowerShell Scripts"
+	$Line2 = " "
+	$Line3 = "This repository contains useful and cross-platform PowerShell scripts."
+	$Line4 = " "
+	$Line5 = "Best regards,"
+	$Line6 = "Markus"
+}
+write-host ""
+WriteLine $Line1 $Speed
+WriteLine $Line2 $Speed
+WriteLine $Line3 $Speed
+WriteLine $Line4 $Speed
+WriteLine $Line5 $Speed
+WriteLine $Line6 $Speed
+WriteLine $Line7 $Speed
+WriteLine $Line8 $Speed
+WriteLine $Line9 $Speed
+write-host ""
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-animated.ps1*
diff --git a/Docs/write-big.md b/Docs/write-big.md
index 6df823e6..d65b9b08 100644
--- a/Docs/write-big.md
+++ b/Docs/write-big.md
@@ -1,4 +1,4 @@
-## write-big.ps1 - Writes text in big letters
+## The write-big.ps1 PowerShell Script
 
 This PowerShell script writes the given text in big letters.
 
@@ -32,4 +32,429 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in big letters
+.DESCRIPTION
+	This PowerShell script writes the given text in big letters.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-big "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+Set-StrictMode -Version Latest
+
+function BigA { param([int]$Row)
+	switch($Row) {
+	1 { return "   __   " }
+	2 { return "  /__\  " }
+	3 { return " /(__)\ " }
+	4 { return "(__/\__)" }
+	}
+}
+
+function BigB { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "| _  )" }
+	3 { return "| _ ( " }
+	4 { return "|____)" }
+	}
+}
+
+function BigC { param([int]$Row)
+	switch($Row) {
+	1 { return "  ___ " }
+	2 { return " / __)" }
+	3 { return "( (__ " }
+	4 { return " \___)" }
+	}
+}
+
+function BigD { param([int]$Row)
+	switch($Row) {
+	1 { return " ____  " }
+	2 { return "|  _ \ " }
+	3 { return "| (_) )" }
+	4 { return "|____/ " }
+	}
+}
+
+function BigE { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "| ___)" }
+	3 { return "| __) " }
+	4 { return "|____)" }
+	}
+}
+
+function BigF { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "| ___)" }
+	3 { return "| __) " }
+	4 { return "|_)   " }
+	}
+}
+
+function BigG { param([int]$Row)
+	switch($Row) {
+	1 { return "  ____ " }
+	2 { return " / ___)" }
+	3 { return "( (__-." }
+	4 { return " \____|" }
+	}
+}
+
+function BigH { param([int]$Row)
+	switch($Row) {
+	1 { return " _   _ " }
+	2 { return "| |_| |" }
+	3 { return "|  _  |" }
+	4 { return "|_| |_|" }
+	}
+}
+
+function BigI { param([int]$Row)
+	switch($Row) {
+	1 { return " _ " }
+	2 { return "| |" }
+	3 { return "| |" }
+	4 { return "|_|" }
+	}
+}
+
+function BigJ { param([int]$Row)
+	switch($Row) {
+	1 { return "   __ " }
+	2 { return "  (  |" }
+	3 { return ".-_) |" }
+	4 { return "\____|" }
+	}
+}
+
+function BigK { param([int]$Row)
+	switch($Row) {
+	1 { return " _  _ " }
+	2 { return "| |/ )" }
+	3 { return "|   ( " }
+	4 { return "|_|\_)" }
+	}
+}
+
+function BigL { param([int]$Row)
+	switch($Row) {
+	1 { return " _    " }
+	2 { return "| |   " }
+	3 { return "| |__ " }
+	4 { return "|____)" }
+	}
+}
+
+function BigM { param([int]$Row)
+	switch($Row) {
+	1 { return " _    _ " }
+	2 { return "| \  / |" }
+	3 { return "|  \/  |" }
+	4 { return "|_|  |_|" }
+	}
+}
+
+function BigN { param([int]$Row)
+	switch($Row) {
+	1 { return " _   _ " }
+	2 { return "| \ | |" }
+	3 { return "|  \| |" }
+	4 { return "|_| \_|" }
+	}
+}
+
+function BigO { param([int]$Row)
+	switch($Row) {
+	1 { return "  ___  " }
+	2 { return " / _ \ " }
+	3 { return "( (_) )" }
+	4 { return " \___/ " }
+	}
+}
+
+function BigP { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "|  _ \" }
+	3 { return "|  __/" }
+	4 { return "|_|   " }
+	}
+}
+
+function BigQ { param([int]$Row)
+	switch($Row) {
+	1 { return "  ____  " }
+	2 { return " / _  \ " }
+	3 { return "( (_) ( " }
+	4 { return " \___/\\" }
+	}
+}
+
+function BigR { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "|  _ \" }
+	3 { return "|    /" }
+	4 { return "|_|\_)" }
+	}
+}
+
+function BigS { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "/  __)" }
+	3 { return "\__  \" }
+	4 { return "(____/" }
+	}
+}
+
+function BigT { param([int]$Row)
+	switch($Row) {
+	1 { return " _____ " }
+	2 { return "|_   _|" }
+	3 { return "  | |  " }
+	4 { return "  |_|  " }
+	}
+}
+
+function BigU { param([int]$Row)
+	switch($Row) {
+	1 { return " _   _ " }
+	2 { return "| | | |" }
+	3 { return "| |_| |" }
+	4 { return "|_____|" }
+	}
+}
+
+function BigV { param([int]$Row)
+	switch($Row) {
+	1 { return " _  _ " }
+	2 { return "( \/ )" }
+	3 { return " \  / " }
+	4 { return "  \/  " }
+	}
+}
+
+function BigW { param([int]$Row)
+	switch($Row) {
+	1 { return " __    __ " }
+	2 { return "\  \/\/  /" }
+	3 { return " \      / " }
+	4 { return "  \_/\_/  " }
+	}
+}
+
+function BigX { param([int]$Row)
+	switch($Row) {
+	1 { return " _  _ " }
+	2 { return "( \/ )" }
+	3 { return " )  ( " }
+	4 { return "(_/\_)" }
+	}
+}
+
+function BigY { param([int]$Row)
+	switch($Row) {
+	1 { return " _  _ " }
+	2 { return "( \/ )" }
+	3 { return " \  / " }
+	4 { return " (__) " }
+	}
+}
+
+function BigZ { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "(_   )" }
+	3 { return " / /_ " }
+	4 { return "(____)" }
+	}
+}
+
+function Big0 { param([int]$Row)
+	switch($Row) {
+	1 { return "  ___  " }
+	2 { return " / _ \ " }
+	3 { return "( (_) )" }
+	4 { return " \___/ " }
+	}
+}
+
+function Big1 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___ " }
+	2 { return "/_  |" }
+	3 { return "  | |" }
+	4 { return "  |_|" }
+	}
+}
+
+function Big2 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___  " }
+	2 { return "(__ \ " }
+	3 { return " / _/ " }
+	4 { return "(____)" }
+	}
+}
+
+function Big3 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___ " }
+	2 { return "(__ )" }
+	3 { return " (_ \" }
+	4 { return "(___/" }
+	}
+}
+
+function Big4 { param([int]$Row)
+	switch($Row) {
+	1 { return "  __  " }
+	2 { return " /. | " }
+	3 { return "(_  _)" }
+	4 { return "  |_| " }
+	}
+}
+
+function Big5 { param([int]$Row)
+	switch($Row) {
+	1 { return " ____ " }
+	2 { return "| ___)" }
+	3 { return "|__ \ " }
+	4 { return "(___/ " }
+	}
+}
+
+function Big6 { param([int]$Row)
+	switch($Row) {
+	1 { return "  _  " }
+	2 { return " / ) " }
+	3 { return "/ _ \" }
+	4 { return "\___/" }
+	}
+}
+
+function Big7 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___ " }
+	2 { return "(__ )" }
+	3 { return " / / " }
+	4 { return "(_/  " }
+	}
+} 
+
+function Big8 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___ " }
+	2 { return "( _ )" }
+	3 { return "/ _ \" }
+	4 { return "\___/" }
+	}
+} 
+
+function Big9 { param([int]$Row)
+	switch($Row) {
+	1 { return " ___ " }
+	2 { return "/ _ \" }
+	3 { return "\_  /" }
+	4 { return " (_/ " }
+	}
+} 
+
+function BigColon { param([int]$Row)
+	switch($Row) {
+	1 { return "   " }
+	2 { return " o " }
+	3 { return " o " }
+	4 { return "   " }
+	}
+} 
+
+function BigMinus { param([int]$Row)
+	switch($Row) {
+	1 { return "      " }
+	2 { return " ____ " }
+	3 { return "(____)" }
+	4 { return "      " }
+	}
+} 
+
+function BigChar { param([string]$Char, [int]$Row)
+	switch($Char) {
+	'A' { return BigA $Row }
+	'B' { return BigB $Row }
+	'C' { return BigC $Row }
+	'D' { return BigD $Row }
+	'E' { return BigE $Row }
+	'F' { return BigF $Row }
+	'G' { return BigG $Row }
+	'H' { return BigH $Row }
+	'I' { return BigI $Row }
+	'J' { return BigJ $Row }
+	'K' { return BigK $Row }
+	'L' { return BigL $Row }
+	'M' { return BigM $Row }
+	'N' { return BigN $Row }
+	'O' { return BigO $Row }
+	'P' { return BigP $Row }
+	'Q' { return BigQ $Row }
+	'R' { return BigR $Row }
+	'S' { return BigS $Row }
+	'T' { return BigT $Row }
+	'U' { return BigU $Row }
+	'V' { return BigV $Row }
+	'W' { return BigW $Row }
+	'X' { return BigX $Row }
+	'Y' { return BigY $Row }
+	'Z' { return BigZ $Row }
+	'0' { return Big0 $Row }
+	'1' { return Big1 $Row }
+	'2' { return Big2 $Row }
+	'3' { return Big3 $Row }
+	'4' { return Big4 $Row }
+	'5' { return Big5 $Row }
+	'6' { return Big6 $Row }
+	'7' { return Big7 $Row }
+	'8' { return Big8 $Row }
+	'9' { return Big9 $Row }
+	':' { return BigColon $Row }
+	'-' { return BigMinus $Row }
+	}
+	return "      "
+}
+
+try {
+	if ($text -eq "" ) { [String]$text = read-host "Enter text to write" }
+
+	[char[]]$ArrayOfChars = $text.ToUpper()
+	write-output ""
+	for ($Row = 1; $Row -lt 5; $Row++) {
+		$Line = ""
+		foreach($Char in $ArrayOfChars) {
+			$Line += BigChar $Char $Row
+		}
+		write-output $Line
+	}
+	write-output ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-big.ps1*
diff --git a/Docs/write-blue.md b/Docs/write-blue.md
index 53774872..2a232829 100644
--- a/Docs/write-blue.md
+++ b/Docs/write-blue.md
@@ -1,4 +1,4 @@
-## write-blue.ps1 - Writes text in a blue foreground color
+## The write-blue.ps1 PowerShell Script
 
 This PowerShell script writes text in a blue foreground color.
 
@@ -32,4 +32,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in a blue foreground color
+.DESCRIPTION
+	This PowerShell script writes text in a blue foreground color.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-blue "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+write-host -foregroundColor blue "$text"
+
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-blue.ps1*
diff --git a/Docs/write-braille.md b/Docs/write-braille.md
index 59138932..5644ee85 100644
--- a/Docs/write-braille.md
+++ b/Docs/write-braille.md
@@ -1,4 +1,4 @@
-## write-braille.ps1 - Writes text in Braille
+## The write-braille.ps1 PowerShell Script
 
 This PowerShell script writes text in Braille.
 
@@ -32,4 +32,372 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in Braille
+.DESCRIPTION
+	This PowerShell script writes text in Braille.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-braille "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+function BrailleA { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "oo" }
+	3 { return "oo" }
+	}
+}
+
+function BrailleB { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+}
+
+function BrailleC { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "oo" }
+	3 { return "oo" }
+	}
+}
+
+function BrailleD { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "o." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleE { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "o." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleF { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+}
+
+function BrailleG { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleH { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleI { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+}
+
+function BrailleJ { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleK { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "oo" }
+	3 { return ".o" }
+	}
+}
+
+function BrailleL { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".o" }
+	3 { return ".o" }
+	}
+}
+
+function BrailleM { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "oo" }
+	3 { return ".o" }
+	}
+}
+
+function BrailleN { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "o." }
+	3 { return ".o" }
+	}
+}
+
+function BrailleO { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "o." }
+	3 { return ".o" }
+	}
+}
+
+function BrailleP { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".o" }
+	3 { return ".o" }
+	}
+}
+
+function BrailleQ { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".." }
+	3 { return ".o" }
+	}
+}
+
+function BrailleR { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".." }
+	3 { return ".o" }
+	}
+}
+
+function BrailleS { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".o" }
+	3 { return ".o" }
+	}
+}
+
+function BrailleT { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".." }
+	3 { return ".o" }
+	}
+}
+
+function BrailleU { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "oo" }
+	3 { return ".." }
+	}
+}
+
+function BrailleV { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".o" }
+	3 { return ".." }
+	}
+}
+
+function BrailleW { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".." }
+	3 { return "o." }
+	}
+}
+
+function BrailleX { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "oo" }
+	3 { return ".." }
+	}
+}
+
+function BrailleY { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "o." }
+	3 { return ".." }
+	}
+}
+
+function BrailleZ { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "o." }
+	3 { return ".." }
+	}
+}
+
+function Braille1 { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "oo" }
+	3 { return "oo" }
+	}
+}
+
+function Braille2 { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+}
+
+function Braille3 { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "oo" }
+	3 { return "oo" }
+	}
+}
+
+function Braille4 { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return "o." }
+	3 { return "oo" }
+	}
+}
+
+function Braille5 { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return "o." }
+	3 { return "oo" }
+	}
+}
+
+function Braille6 { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+}
+
+function Braille7 { param([int]$Row)
+	switch($Row) {
+	1 { return ".." }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+} 
+
+function Braille8 { param([int]$Row)
+	switch($Row) {
+	1 { return ".o" }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+} 
+
+function Braille9 { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".o" }
+	3 { return "oo" }
+	}
+} 
+
+function Braille0 { param([int]$Row)
+	switch($Row) {
+	1 { return "o." }
+	2 { return ".." }
+	3 { return "oo" }
+	}
+}
+
+function BrailleChar { param([string]$Char, [int]$Row)
+	switch($Char) {
+	'A' { return BrailleA $Row }
+	'B' { return BrailleB $Row }
+	'C' { return BrailleC $Row }
+	'D' { return BrailleD $Row }
+	'E' { return BrailleE $Row }
+	'F' { return BrailleF $Row }
+	'G' { return BrailleG $Row }
+	'H' { return BrailleH $Row }
+	'I' { return BrailleI $Row }
+	'J' { return BrailleJ $Row }
+	'K' { return BrailleK $Row }
+	'L' { return BrailleL $Row }
+	'M' { return BrailleM $Row }
+	'N' { return BrailleN $Row }
+	'O' { return BrailleO $Row }
+	'P' { return BrailleP $Row }
+	'Q' { return BrailleQ $Row }
+	'R' { return BrailleR $Row }
+	'S' { return BrailleS $Row }
+	'T' { return BrailleT $Row }
+	'U' { return BrailleU $Row }
+	'V' { return BrailleV $Row }
+	'W' { return BrailleW $Row }
+	'X' { return BrailleX $Row }
+	'Y' { return BrailleY $Row }
+	'Z' { return BrailleZ $Row }
+	'1' { return Braille1 $Row }
+	'2' { return Braille2 $Row }
+	'3' { return Braille3 $Row }
+	'4' { return Braille4 $Row }
+	'5' { return Braille5 $Row }
+	'6' { return Braille6 $Row }
+	'7' { return Braille7 $Row }
+	'8' { return Braille8 $Row }
+	'9' { return Braille9 $Row }
+	'0' { return Braille0 $Row }
+	}
+	return "    "
+}
+
+try {
+	if ($text -eq "" ) { $text = read-host "Enter text to write" }
+
+	[char[]]$ArrayOfChars = $text.ToUpper()
+	write-output ""
+	for ($Row = 1; $Row -lt 4; $Row++) {
+		$Line = ""
+		foreach($Char in $ArrayOfChars) {
+			$Line += BrailleChar $Char $Row
+			$Line += "  "
+		}
+		write-output $Line
+	}
+	write-output ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-braille.ps1*
diff --git a/Docs/write-chart.md b/Docs/write-chart.md
index c6c67365..1997d2b5 100644
--- a/Docs/write-chart.md
+++ b/Docs/write-chart.md
@@ -1,4 +1,6 @@
-## write-chart.ps1 - write-chart.ps1 
+## The write-chart.ps1 PowerShell Script
+
+write-chart.ps1 
 
 
 ## Parameters
@@ -10,4 +12,51 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes a chart
+.DESCRIPTION
+	This PowerShell script writes a chart.
+.EXAMPLE
+	PS> ./write-chart
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function WriteChartLine { param([string]$Text, [float]$Value, [float]$Max)
+	$Num = ($Value * 40.0) / $Max
+	while ($Num -ge 1.0) {
+		write-host -noNewLine "█"
+		$Num -= 1.0
+	}
+	if ($Num -ge 0.875) {
+		write-host -noNewLine "▉"
+	} elseif ($Num -ge 0.75) {
+		write-host -noNewLine "▊"
+	} elseif ($Num -ge 0.625) {
+		write-host -noNewLine "▋"
+	} elseif ($Num -ge 0.5) {
+		write-host -noNewLine "▌"
+	} elseif ($Num -ge 0.375) {
+		write-host -noNewLine "▍"
+	} elseif ($Num -ge 0.25) {
+		write-host -noNewLine "▎"
+	} elseif ($Num -ge 0.125) {
+		write-host -noNewLine "▏"
+	}
+	if ($Max -eq 100.0) {
+		write-host " $($Value)% $Text"
+	} else {
+		write-host " $Value / $Max $Text"
+	}
+}
+
+"2021 Wins"
+WriteChartLine "Markus" 40.5 100.0
+WriteChartLine "Andrea" 30.9 100.0
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-chart.ps1*
diff --git a/Docs/write-code.md b/Docs/write-code.md
index 3f5cf0d2..ad825065 100644
--- a/Docs/write-code.md
+++ b/Docs/write-code.md
@@ -1,4 +1,4 @@
-## write-code.ps1 - Writes code
+## The write-code.ps1 PowerShell Script
 
 This PowerShell script generates and writes PowerShell code on the console (for fun).
 
@@ -41,4 +41,67 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes code
+.DESCRIPTION
+	This PowerShell script generates and writes PowerShell code on the console (for fun).
+.PARAMETER color
+	Specifies the color to use ("green" by default)
+.PARAMETER speed
+	Specifies the speed in milliseconds per code line (500 by default)
+.EXAMPLE
+	PS> ./write-code
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$color = "green", [int]$speed = 500) # milliseconds
+
+function GetRandomCodeLine { 
+	$Generator = New-Object System.Random
+	$Num = [int]$Generator.next(0, 24)
+	switch($Num) {
+	 0 { return "    `$count = 0" }
+	 1 { return "    `$count++" }
+	 2 { return "    exit 0 # success" }
+	 3 { return "    `$Files = Get-ChildItem C:" }
+	 4 { return "    Start-Sleep 1" }
+	 5 { return "    `$Generator = New-Object System-Random" }
+	 6 { return "} else {" }
+	 7 { return "} catch {" }
+	 8 { return "} elseif (`$count -eq 0) {" }
+	 9 { return "    Write-Host `"Hello World`" " }
+	10 { return "    while (`$true) {" }
+	11 { return "# next part:" }
+	12 { return "    exit 1 # failed" }
+	13 { return "    return 1" }
+	14 { return "    return 0" }
+	15 { return "    Write-Progress `"Working...`" " }
+	16 { return "    [bool]`$KeepAlive = `$true" }
+	17 { return "# Copyright © 2022 write-code.ps1. All Rights Reserved." }
+	18 { return "    for ([int]`$i = 0; `$i -lt 100; `$i++) {" }
+	19 { return "    `$StopWatch = [system.diagnostics.stopwatch]::startNew()" }
+	20 { return "    [int]`$Elapsed = `$StopWatch.Elapsed.TotalSeconds" }
+	21 { return "    if (`$count -eq 0) { `$count = Read-Host `"Enter number of iterations`" " }
+	22 { return "    } finally {" }
+	23 { return "    throw `"Can't open file`" " }
+	}
+}
+
+try {
+	Write-Host -foreground $color "try {"
+	while ($true) {
+		Write-Host -foreground $color "$(GetRandomCodeLine)"
+		Start-Sleep -milliseconds $speed
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-code.ps1*
diff --git a/Docs/write-date.md b/Docs/write-date.md
index 83f79b61..53388232 100644
--- a/Docs/write-date.md
+++ b/Docs/write-date.md
@@ -1,4 +1,4 @@
-## write-date.ps1 - Writes the current date
+## The write-date.ps1 PowerShell Script
 
 This PowerShell script determines and writes the current date.
 
@@ -24,4 +24,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes the current date 
+.DESCRIPTION
+	This PowerShell script determines and writes the current date.
+.EXAMPLE
+	PS> ./write-date
+	Sunday, October 17, 2021
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentthread.currentculture = [system.globalization.cultureinfo]"en-US"
+	$CurrentDate = (Get-Date).ToShortDateString()
+	"📅$CurrentDate"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-date.ps1*
diff --git a/Docs/write-fractal.md b/Docs/write-fractal.md
index 989ef603..9dda87e6 100644
--- a/Docs/write-fractal.md
+++ b/Docs/write-fractal.md
@@ -1,4 +1,6 @@
-## write-fractal.ps1 - write-fractal.ps1 
+## The write-fractal.ps1 PowerShell Script
+
+write-fractal.ps1 
 
 
 ## Parameters
@@ -10,4 +12,66 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+        Writes a fractal
+.DESCRIPTION
+        This PowerShell script writes an animated Mandelbrot fractal.
+.EXAMPLE
+        PS> ./write-fractal
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+function CalculateFractal([float]$left, [float]$top, [float]$xside, [float]$yside, [float]$zoom) { 
+	[int]$maxx = $rui.MaxWindowSize.Width
+	[int]$maxy = $rui.MaxWindowSize.Height
+	[float]$xscale = $xside / $maxx 
+	[float]$yscale = $yside / $maxy 
+	for ([int]$y = 0; $y -lt $maxy; $y++) { 
+		for ([int]$x = 0; $x -lt $maxx; $x++) { 
+			[float]$cx = $x * $xscale + $left
+			[float]$cy = $y * $yscale + $top
+			[float]$zx = 0
+			[float]$zy = 0
+			for ([int]$count = 0; ($zx * $zx + $zy * $zy -lt 4) -and ($count -lt $MAXCOUNT); $count++) { 
+				[float]$tempx = $zx * $zx - $zy * $zy + $cx
+				$zy = $zoom * $zx * $zy + $cy
+				$zx = $tempx
+			} 
+			$global:buf[$y * $maxx + $x] = $([char](65 + $count))
+		} 
+	}
+}
+
+$MAXCOUNT = 30 
+$ui = (Get-Host).ui
+$rui = $ui.rawui
+[float]$left = -1.75 
+[float]$top = -0.25 
+[float]$xside = 0.25 
+[float]$yside = 0.45 
+$buffer0 = ""
+1..($rui.MaxWindowSize.Width * $rui.MaxWindowSize.Height) | ForEach-Object { $buffer0 += " " }
+$global:buf = $buffer0.ToCharArray()
+
+while ($true) {
+	for ([float]$zoom = 4.0; $zoom -gt 1.1; $zoom -= 0.02) {
+		CalculateFractal $left $top $xside $yside $zoom
+		[console]::SetCursorPosition(0,0)
+		[string]$Screen = New-Object system.string($global:buf, 0, $global:buf.Length)
+		Write-Host -foreground green $Screen -noNewline
+	}
+	for ([float]$zoom = 1.1; $zoom -lt 4.0; $zoom += 0.02) {
+		CalculateFractal $left $top $xside $yside $zoom
+		[console]::SetCursorPosition(0,0)
+		[string]$Screen = New-Object system.string($global:buf, 0, $global:buf.Length)
+		Write-Host -foreground green $Screen -noNewline
+	}
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-fractal.ps1*
diff --git a/Docs/write-green.md b/Docs/write-green.md
index ad64f890..d503b128 100644
--- a/Docs/write-green.md
+++ b/Docs/write-green.md
@@ -1,4 +1,4 @@
-## write-green.ps1 - Writes text in a green foreground color
+## The write-green.ps1 PowerShell Script
 
 This PowerShell script writes text in a green foreground color.
 
@@ -32,4 +32,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in a green foreground color
+.DESCRIPTION
+	This PowerShell script writes text in a green foreground color.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-green "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+write-host -foregroundColor green "$text"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-green.ps1*
diff --git a/Docs/write-joke.md b/Docs/write-joke.md
index 5390dce8..7fb78f6b 100644
--- a/Docs/write-joke.md
+++ b/Docs/write-joke.md
@@ -1,4 +1,4 @@
-## write-joke.ps1 - Writes a random Juck Norris joke to the console
+## The write-joke.ps1 PowerShell Script
 
 This PowerShell script writes a random Juck Norris joke to the console.
 
@@ -24,4 +24,33 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes a random Juck Norris joke to the console
+.DESCRIPTION
+	This PowerShell script writes a random Juck Norris joke to the console.
+.EXAMPLE
+	PS> ./write-joke
+	When Chuck Norris does division, there are no remainders. 😂
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Table = import-csv "$PSScriptRoot/../Data/jokes.csv"
+
+	$Generator = New-Object System.Random
+	$Index = [int]$Generator.next(0, $Table.Count - 1)
+	$Joke = $Table[$Index].Joke
+
+	"$Joke 😂"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-joke.ps1*
diff --git a/Docs/write-lowercase.md b/Docs/write-lowercase.md
index 4be4f3c1..b065c88a 100644
--- a/Docs/write-lowercase.md
+++ b/Docs/write-lowercase.md
@@ -1,4 +1,4 @@
-## write-lowercase.ps1 - Writes text in lowercase letters
+## The write-lowercase.ps1 PowerShell Script
 
 This PowerShell script writes text in lowercase letters.
 
@@ -32,4 +32,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in lowercase letters
+.DESCRIPTION
+	This PowerShell script writes text in lowercase letters.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-lowercase "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+write-output $text.ToLower()
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-lowercase.ps1*
diff --git a/Docs/write-marquee.md b/Docs/write-marquee.md
index acb0836a..2f7beeb1 100644
--- a/Docs/write-marquee.md
+++ b/Docs/write-marquee.md
@@ -1,4 +1,4 @@
-## write-marquee.ps1 - Writes text as marquee
+## The write-marquee.ps1 PowerShell Script
 
 This PowerShell script writes the given text as marquee.
 
@@ -41,4 +41,44 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text as marquee
+.DESCRIPTION
+	This PowerShell script writes the given text as marquee.
+.PARAMETER text
+	Specifies the text to write
+.PARAMETER speed
+	Specifies the marquee speed (60 ms per default)
+.EXAMPLE
+	PS> ./write-marquee "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$Text = "PowerShell is powerful - fully control your computer! PowerShell is cross-platform - available for Linux, Mac OS and Windows! PowerShell is open-source and free - see the GitHub repository at github.com/PowerShell/PowerShell! PowerShell is easy to learn - see the tutorial for beginners at guru99.com/powershell-tutorial.html! Powershell is fully documented - see the official PowerShell documentation at docs.microsoft.com/en-us/powershell", [int]$Speed = 60) # 60 ms pause
+
+function StartMarquee { param([string]$Line)
+	"╔══════════════════════════════════════════════════════════════════════════════════╗"
+	"║                                                                                  ║"
+	"╚══════════════════════════════════════════════════════════════════════════════════╝"
+	$LinePos = $HOST.UI.RawUI.CursorPosition
+	$LinePos.X = 2
+	$LinePos.Y -= 2
+	foreach($Pos in 1 .. $($Line.Length - 80)) {
+		$HOST.UI.RawUI.CursorPosition = $LinePos
+		Write-Host -noNewLine "$($Line.Substring($Pos,80))"
+		Start-Sleep -milliseconds $Speed
+	}
+	" "
+	" "
+	" "
+}
+
+StartMarquee "                                                                                    +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++ $Text +++                                                                                         "
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-marquee.ps1*
diff --git a/Docs/write-matrix.md b/Docs/write-matrix.md
index 56be8bdc..4dc1be0f 100644
--- a/Docs/write-matrix.md
+++ b/Docs/write-matrix.md
@@ -1,4 +1,6 @@
-## write-matrix.ps1 - write-matrix.ps1 
+## The write-matrix.ps1 PowerShell Script
+
+write-matrix.ps1 
 
 
 ## Parameters
@@ -10,4 +12,66 @@
     WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
 ```
 
+## Source Code
+<#
+.SYNOPSIS
+        Writes the matrix
+.DESCRIPTION
+        This PowerShell script writes the animated Matrix.
+.EXAMPLE
+        PS> ./write-fractal
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+function CalculateMatrix { param([int]$Pos, [char]$Letter)
+	[int]$maxx = $rui.MaxWindowSize.Width
+	[int]$maxy = $rui.MaxWindowSize.Height
+	[int]$y = 0
+	for ([int]$x = 0; $x -lt $maxx; $x++) {
+		if ($x -eq $Pos) {
+			$global:buf[$y * $maxx + $x] = $Letter
+		} else {
+			$global:buf[$y * $maxx + $x] = [char]32
+		}
+	}
+	for ([int]$y = ($maxy - 1); $y -gt 0; $y--) { 
+		for ([int]$x = 0; $x -lt $maxx; $x++) { 
+			$global:buf[$y * $maxx + $x] = $global:buf[($y - 1) * $maxx + $x]
+		} 
+	}
+}
+
+function NextLetter {
+	if ($global:index -eq 6) { $global:index = 0; $global:pos = [int]$global:generator.next(0, $rui.MaxWindowSize.Width) }
+	switch($global:index++) {
+	0 { return 'X' }
+	1 { return 'I' }
+	2 { return 'R' }
+	3 { return 'T' }
+	4 { return 'A' }
+	5 { return 'M' }
+	}
+}
+
+$ui = (Get-Host).ui
+$rui = $ui.rawui
+$buffer0 = ""
+1..($rui.MaxWindowSize.Width * $rui.MaxWindowSize.Height) | ForEach-Object { $buffer0 += " " }
+$global:buf = $buffer0.ToCharArray()
+$global:generator = New-Object System.Random
+$global:pos = [int]$global:generator.next(0, $rui.MaxWindowSize.Width)
+$global:index = 0
+
+while ($true) {	
+	$Letter = NextLetter
+	CalculateMatrix $global:pos $Letter
+	[console]::SetCursorPosition(0,0)
+	[string]$Screen = New-Object system.string($global:buf, 0, $global:buf.Length)
+	Write-Host -foreground green $Screen -noNewline
+}
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-matrix.ps1*
diff --git a/Docs/write-morse-code.md b/Docs/write-morse-code.md
index 06496471..d24e944a 100644
--- a/Docs/write-morse-code.md
+++ b/Docs/write-morse-code.md
@@ -1,4 +1,4 @@
-## write-morse-code.ps1 - Writes text in Morse code
+## The write-morse-code.ps1 PowerShell Script
 
 This PowerShell script writes text in Morse code.
 
@@ -41,4 +41,98 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in Morse code
+.DESCRIPTION
+	This PowerShell script writes text in Morse code.
+.PARAMETER text
+	Specifies the text to write
+.PARAMETER speed
+	Specifies the speed of one time unit (100 ms per default)
+.EXAMPLE
+	PS> ./write-morse-code "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "", [int]$speed = 100) # one time unit in milliseconds
+
+function gap { param([int]$Length)
+	for ([int]$i = 1; $i -lt $Length; $i++) {
+		write-host " " -nonewline
+	}
+	start-sleep -milliseconds ($Length * $speed)
+}
+
+function dot {
+	write-host "." -nonewline
+	start-sleep -milliseconds $speed # signal
+}
+
+function dash {
+	write-host "_" -nonewline
+	start-sleep -milliseconds (3 * $speed) # signal
+}
+
+function Char2MorseCode { param([string]$Char)
+	switch($Char) {
+	'A' { dot; gap 1; dash; gap 3 }
+	'B' { dash; gap 1; dot; gap 1; dot; gap 1; dot; gap 3 }
+	'C' { dash; gap 1; dot; gap 1; dash; gap 1; dot; gap 3 }
+	'D' { dash; gap 1; dot; gap 1; dot; gap 3 }
+	'E' { dot; gap 3 }
+	'F' { dot; gap 1; dot; gap 1; dash; gap 1; dot; gap 3 }
+	'G' { dash; gap 1; dash; gap 1; dot; gap 3 }
+	'H' { dot; gap 1; dot; gap 1; dot; gap 1; dot; gap 3 }
+	'I' { dot; gap 1; dot; gap 3 }
+	'J' { dot; gap 1; dash; gap 1; dash; gap 1; dash; gap 3 }
+	'K' { dash; gap 1; dot; gap 1; dash; gap 3 }
+	'L' { dot; gap 1; dash; gap 1; dot; gap 1; dot; gap 3 }
+	'M' { dash; gap 1; dash; gap 3 }
+	'N' { dash; gap 1; dot; gap 3 }
+	'O' { dash; gap 1; dash; gap 1; dash; gap 3 }
+	'P' { dot; gap 1; dash; gap 1; dash; gap 1; dot; gap 3 }
+	'Q' { dash; gap 1; dash; gap 1; dot; gap 1; dash; gap 3 }
+	'R' { dot; gap 1; dash; gap 1; dot; gap 3 }
+	'S' { dot; gap 1; dot; gap 1; dot; gap 3 }
+	'T' { dash; gap 3 }
+	'U' { dot; gap 1; dot; gap 1; dash; gap 3 }
+	'V' { dot; gap 1; dot; gap 1; dot; gap 1; dash; gap 3 }
+	'W' { dot; gap 1; dash; gap 1; dash; gap 3 }
+	'X' { dash; gap 1; dot; gap 1; dot; gap 1; dash; gap 3 }
+	'Y' { dash; gap 1; dot; gap 1; dash; gap 1; dash; gap 3 }
+	'Z' { dash; gap 1; dash; gap 1; dot; gap 1; dot; gap 3 }
+	'1' { dot; gap 1; dash; gap 1; dash; gap 1; dash; gap 1; dash; gap 3 }
+	'2' { dot; gap 1; dot; gap 1; dash; gap 1; dash; gap 1; dash; gap 3 }
+	'3' { dot; gap 1; dot; gap 1; dot; gap 1; dash; gap 1; dash; gap 3 }
+	'4' { dot; gap 1; dot; gap 1; dot; gap 1; dot; gap 1; dash; gap 3 }
+	'5' { dot; gap 1; dot; gap 1; dot; gap 1; dot; gap 1; dot; gap 3 }
+	'6' { dash; gap 1; dot; gap 1; dot; gap 1; dot; gap 1; dot; gap 3 }
+	'7' { dash; gap 1; dash; gap 1; dot; gap 1; dot; gap 1; dot; gap 3 }
+	'8' { dash; gap 1; dash; gap 1; dash; gap 1; dot; gap 1; dot; gap 3 }
+	'9' { dash; gap 1; dash; gap 1; dash; gap 1; dash; gap 1; dot; gap 3 }
+	'0' { dash; gap 1; dash; gap 1; dash; gap 1; dash; gap 1; dash; gap 3 }
+	default { gap 7 } # medium gap (between words)
+	}
+}
+
+try {
+	if ($text -eq "" ) { [string]$text = read-host "Enter text to write" }
+
+	[char[]]$ArrayOfChars = $text.ToUpper()
+	foreach($Char in $ArrayOfChars) {
+		Char2MorseCode $Char 
+	}
+	write-host ""
+	write-host ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-morse-code.ps1*
diff --git a/Docs/write-motd.md b/Docs/write-motd.md
index 1f8aae9b..3694946b 100644
--- a/Docs/write-motd.md
+++ b/Docs/write-motd.md
@@ -1,4 +1,4 @@
-## write-motd.ps1 - Writes the message of the day
+## The write-motd.ps1 PowerShell Script
 
 This PowerShell script writes the message of the day (MOTD).
 
@@ -23,4 +23,113 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes the message of the day
+.DESCRIPTION
+	This PowerShell script writes the message of the day (MOTD).
+.EXAMPLE
+	PS> ./write-motd
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param ()
+
+# Retrieve information:
+[system.threading.thread]::currentThread.currentCulture = [system.globalization.cultureInfo]"en-US"
+$dt = [datetime]::Now
+$day = $dt.ToLongDateString().split(',')[1].trim()
+if ($day.EndsWith('1')) { $day += 'st' } elseif ($day.EndsWith('2')) { $day += 'nd' } elseif ($day.EndsWith('3')) { $day += 'rd' } else { $day += 'th' }
+$CurrentTime = "$day, $($dt.Year) $($dt.Hour):$($dt.Minute)"
+$TimeZone = (Get-TimeZone).id
+
+$UserName = [Environment]::USERNAME
+$ComputerName = [System.Net.Dns]::GetHostName().ToLower()
+$OSName = "$((Get-WmiObject win32_operatingsystem).caption) Build: $([System.Environment]::OSVersion.Version.Build)"
+$Kernel = "NT" # todo
+$Kernel_Info = "" # todo
+
+$BootTime = Get-WinEvent -ProviderName eventlog | Where-Object {$_.Id -eq 6005} | Select-Object TimeCreated -First 1
+$TimeSpan = New-TimeSpan -Start $BootTime.TimeCreated.Date -End (Get-Date)
+$Uptime = "$($TimeSpan.Days) days, $($TimeSpan.Hours) hours, $($TimeSpan.Minutes) minutes"
+$PowerShellVersion = $PSVersionTable.PSVersion
+$PowerShellEdition = $PSVersionTable.PSEdition
+
+$CPU_Info = $env:PROCESSOR_IDENTIFIER + ' Rev: ' + $env:PROCESSOR_REVISION
+$NumberOfProcesses = (Get-Process).Count
+$CurrentLoad = "{0}%" -f $(Get-WmiObject Win32_Processor | Measure-Object -Property LoadPercentage -Average | Select-Object -ExpandProperty Average)
+# $Logical_Disk = Get-CimInstance -ClassName Win32_LogicalDisk | Where-Object -Property DeviceID -eq $OS.SystemDrive
+# $Processor = Get-CimInstance -ClassName Win32_Processor
+# $Memory_Size = "{0}mb/{1}mb Used" -f (([math]::round($ReturnedValues.Operating_System.TotalVisibleMemorySize / 1KB)) - ([math]::round($ReturnedValues.Operating_System.FreePhysicalMemory / 1KB))), ([math]::round($ReturnedValues.Operating_System.TotalVisibleMemorySize / 1KB))    
+$DriveDetails = Get-PSDrive C
+$DiskSize = "{0}GB free of {1}GB" -f (([math]::round($DriveDetails.Free / 1GB), ([math]::round(($DriveDetails.Used + $DriveDetails.Free) / 1GB))))
+
+# Print results:
+[Environment]::NewLine
+Write-Host " ,.=:^!^!t3Z3z., " -ForegroundColor Red
+Write-Host " :tt:::tt333EE3 " -ForegroundColor Red
+Write-Host " Et:::ztt33EEE " -ForegroundColor Red -NoNewline
+Write-Host " @Ee., ..,     " -ForegroundColor green -NoNewline
+Write-Host "      Time: " -ForegroundColor Red -NoNewline
+Write-Host "$CurrentTime" -ForegroundColor Cyan
+Write-Host " ;tt:::tt333EE7" -ForegroundColor Red -NoNewline
+Write-Host " ;EEEEEEttttt33# " -ForegroundColor Green -NoNewline
+Write-Host "    Timezone: " -ForegroundColor Red -NoNewline
+Write-Host "$TimeZone" -ForegroundColor Cyan
+Write-Host " :Et:::zt333EEQ." -NoNewline -ForegroundColor Red
+Write-Host " SEEEEEttttt33QL " -NoNewline -ForegroundColor Green
+Write-Host "   User: " -NoNewline -ForegroundColor Red
+Write-Host "$UserName" -ForegroundColor Cyan
+Write-Host " it::::tt333EEF" -NoNewline -ForegroundColor Red
+Write-Host " @EEEEEEttttt33F " -NoNewline -ForegroundColor Green
+Write-Host "    Hostname: " -NoNewline -ForegroundColor Red
+Write-Host "$ComputerName" -ForegroundColor Cyan
+Write-Host " ;3=*^``````'*4EEV" -NoNewline -ForegroundColor Red
+Write-Host " :EEEEEEttttt33@. " -NoNewline -ForegroundColor Green
+Write-Host "   OS: " -NoNewline -ForegroundColor Red
+Write-Host "$OSName" -ForegroundColor Cyan
+Write-Host " ,.=::::it=., " -NoNewline -ForegroundColor Cyan
+Write-Host "``" -NoNewline -ForegroundColor Red
+Write-Host " @EEEEEEtttz33QF " -NoNewline -ForegroundColor Green
+Write-Host "    Kernel: " -NoNewline -ForegroundColor Red
+Write-Host "$Kernel " -NoNewline -ForegroundColor Cyan
+Write-Host "$Kernel_Info" -ForegroundColor Cyan
+Write-Host " ;::::::::zt33) " -NoNewline -ForegroundColor Cyan
+Write-Host " '4EEEtttji3P* " -NoNewline -ForegroundColor Green
+Write-Host "     Uptime: " -NoNewline -ForegroundColor Red
+Write-Host "$Uptime" -ForegroundColor Cyan
+Write-Host " :t::::::::tt33." -NoNewline -ForegroundColor Cyan
+Write-Host ":Z3z.. " -NoNewline -ForegroundColor Yellow
+Write-Host " ````" -NoNewline -ForegroundColor Green
+Write-Host " ,..g. " -NoNewline -ForegroundColor Yellow
+Write-Host "   PowerShell: " -NoNewline -ForegroundColor Red
+Write-Host "$PowerShellVersion $PowerShellEdition" -ForegroundColor Cyan
+Write-Host " i::::::::zt33F" -NoNewline -ForegroundColor Cyan
+Write-Host " AEEEtttt::::ztF " -NoNewline -ForegroundColor Yellow
+Write-Host "    CPU: " -NoNewline -ForegroundColor Red
+Write-Host "$CPU_Info" -ForegroundColor Cyan
+Write-Host " ;:::::::::t33V" -NoNewline -ForegroundColor Cyan
+Write-Host " ;EEEttttt::::t3 " -NoNewline -ForegroundColor Yellow
+Write-Host "    Processes: " -NoNewline -ForegroundColor Red
+Write-Host "$NumberOfProcesses" -ForegroundColor Cyan
+Write-Host " E::::::::zt33L" -NoNewline -ForegroundColor Cyan
+Write-Host " @EEEtttt::::z3F " -NoNewline -ForegroundColor Yellow
+Write-Host "    Current Load: " -NoNewline -ForegroundColor Red
+Write-Host "$CurrentLoad" -ForegroundColor Cyan
+Write-Host " {3=*^``````'*4E3)" -NoNewline -ForegroundColor Cyan
+Write-Host " ;EEEtttt:::::tZ`` " -NoNewline -ForegroundColor Yellow
+Write-Host "   Memory: " -NoNewline -ForegroundColor Red
+Write-Host "$Memory_Size" -ForegroundColor Cyan
+Write-Host "              ``" -NoNewline -ForegroundColor Cyan
+Write-Host " :EEEEtttt::::z7 " -NoNewline -ForegroundColor Yellow
+Write-Host "    System Volume: " -NoNewline -ForegroundColor Red
+Write-Host "$DiskSize" -ForegroundColor Cyan
+Write-Host "                 'VEzjt:;;z>*`` " -ForegroundColor Yellow
+[Environment]::NewLine
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-motd.ps1*
diff --git a/Docs/write-quote.md b/Docs/write-quote.md
index 258b59f9..405a2851 100644
--- a/Docs/write-quote.md
+++ b/Docs/write-quote.md
@@ -1,4 +1,4 @@
-## write-quote.ps1 - Writes a random quote to the console
+## The write-quote.ps1 PowerShell Script
 
 This PowerShell script writes a random quote to the console.
 
@@ -23,4 +23,38 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes a random quote to the console
+.DESCRIPTION
+	This PowerShell script writes a random quote to the console.
+.EXAMPLE
+	PS> ./write-quote
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$Table = import-csv "$PSScriptRoot/../Data/quotes.csv"
+
+	$Generator = New-Object System.Random
+	$Index = [int]$Generator.next(0, $Table.Count - 1)
+	$Quote = $Table[$Index].Quote
+	$Author = $Table[$Index].Author
+
+	""
+	write-host '“'$Quote' ”'
+	$Spaces = "                                                                                       "
+	$Spaces = $Spaces.Substring(0, $Quote.Length - $Author.Length)
+	"$Spaces    $($Author.toUpper())"
+	
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-quote.ps1*
diff --git a/Docs/write-red.md b/Docs/write-red.md
index 42af628d..fa67254f 100644
--- a/Docs/write-red.md
+++ b/Docs/write-red.md
@@ -1,4 +1,4 @@
-## write-red.ps1 - Writes text in a red foreground color
+## The write-red.ps1 PowerShell Script
 
 This PowerShell script writes text in a red foreground color.
 
@@ -32,4 +32,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in a red foreground color
+.DESCRIPTION
+	This PowerShell script writes text in a red foreground color.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-red "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+write-host -foregroundcolor red "$text"
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-red.ps1*
diff --git a/Docs/write-rot13.md b/Docs/write-rot13.md
index c4f56dd8..007226e1 100644
--- a/Docs/write-rot13.md
+++ b/Docs/write-rot13.md
@@ -1,4 +1,4 @@
-## write-rot13.ps1 - Writes text encoded or decoded with ROT13
+## The write-rot13.ps1 PowerShell Script
 
 This PowerShell script writes text encoded or decoded with ROT13.
 
@@ -32,4 +32,46 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text encoded or decoded with ROT13
+.DESCRIPTION
+	This PowerShell script writes text encoded or decoded with ROT13.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-rot13 "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+function ROT13 { param([string]$text)
+	$text.ToCharArray() | ForEach-Object {
+		if ((([int] $_ -ge 97) -and ([int] $_ -le 109)) -or (([int] $_ -ge 65) -and ([int] $_ -le 77))) {
+			$Result += [char] ([int] $_ + 13);
+		} elseif ((([int] $_ -ge 110) -and ([int] $_ -le 122)) -or (([int] $_ -ge 78) -and ([int] $_ -le 90))) {
+			$Result += [char] ([int] $_ - 13);
+		} else {
+			$Result += $_
+		}        
+	}
+	return $Result
+}
+
+try {
+	if ($text -eq "" ) { $text = read-host "Enter text to write" }
+
+	$Result = ROT13 $text
+	write-output $Result
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-rot13.ps1*
diff --git a/Docs/write-sine-curves.md b/Docs/write-sine-curves.md
index 4f84e60c..f5bc694b 100644
--- a/Docs/write-sine-curves.md
+++ b/Docs/write-sine-curves.md
@@ -1,4 +1,4 @@
-## write-sine-curves.ps1 - Write sine curves
+## The write-sine-curves.ps1 PowerShell Script
 
 This PowerShell script writes sine curves.
 
@@ -23,4 +23,29 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+        Write sine curves
+.DESCRIPTION
+        This PowerShell script writes sine curves.
+.EXAMPLE
+        PS> ./write-sine-curves
+.LINK
+        https://github.com/fleschutz/PowerShell
+.NOTES
+        Author: Markus Fleschutz | License: CC0
+#>
+
+0..1000 | foreach {
+	$Value = [int](40 * [math]::sin($_ / 10))
+	if ($Value -gt 0) {
+		$Line = " "*60+"*"*$value
+	} else {
+		$Line = " "*(60-(-1*$value))+"*"*($value*-1)
+	}
+	Write-Host $Line
+	Start-Sleep -milliseconds 50
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-sine-curves.ps1*
diff --git a/Docs/write-time.md b/Docs/write-time.md
index a8471247..8d0224e9 100644
--- a/Docs/write-time.md
+++ b/Docs/write-time.md
@@ -1,4 +1,4 @@
-## write-time.ps1 - Writes the current time
+## The write-time.ps1 PowerShell Script
 
 This PowerShell script determines and writes the current time.
 
@@ -23,4 +23,28 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes the current time 
+.DESCRIPTION
+	This PowerShell script determines and writes the current time.
+.EXAMPLE
+	PS> ./write-time
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	[system.threading.thread]::currentThread.currentCulture = [system.globalization.cultureInfo]"en-US"
+	$CurrentTime = $((Get-Date).ToShortTimeString())
+	"🕒$CurrentTime"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-time.ps1*
diff --git a/Docs/write-typewriter.md b/Docs/write-typewriter.md
index 8ad69805..7ba16d87 100644
--- a/Docs/write-typewriter.md
+++ b/Docs/write-typewriter.md
@@ -1,4 +1,4 @@
-## write-typewriter.ps1 - Writes text á la typewriter
+## The write-typewriter.ps1 PowerShell Script
 
 This PowerShell script writes the given text with the typewriter effect.
 
@@ -50,4 +50,37 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text á la typewriter
+.DESCRIPTION
+	This PowerShell script writes the given text with the typewriter effect.
+.PARAMETER text
+	Specifies the text to write
+.PARAMETER speed
+	Specifies the speed (250 ms by default)
+.EXAMPLE
+	PS> ./write-typewriter "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "`nHello World`n-----------`n* PowerShell is powerful - fully control your computer`n* PowerShell is cross-platform - available for Linux, Mac OS and Windows`n* PowerShell is open-source and free`n* PowerShell is easy to learn`n* PowerShell is fully documented`n`nThanks for watching`nMarkus`n", [int]$speed = 200) # in milliseconds
+
+try {
+	$Random = New-Object System.Random
+	$text -split '' | ForEach-Object {
+		Write-Host -noNewline $_
+		Start-Sleep -milliseconds $(1 + $Random.Next($speed))
+	}
+	Write-Host ""
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-typewriter.ps1*
diff --git a/Docs/write-uppercase.md b/Docs/write-uppercase.md
index 422f16d5..6823e68c 100644
--- a/Docs/write-uppercase.md
+++ b/Docs/write-uppercase.md
@@ -1,4 +1,4 @@
-## write-uppercase.ps1 - Writes text in uppercase letters
+## The write-uppercase.ps1 PowerShell Script
 
 This PowerShell script writes text in uppercase letters.
 
@@ -32,4 +32,27 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in uppercase letters
+.DESCRIPTION
+	This PowerShell script writes text in uppercase letters.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-uppercase "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+write-output $text.ToUpper()
+exit 0 # success
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-uppercase.ps1*
diff --git a/Docs/write-vertical.md b/Docs/write-vertical.md
index 318df106..b531aa50 100644
--- a/Docs/write-vertical.md
+++ b/Docs/write-vertical.md
@@ -1,4 +1,4 @@
-## write-vertical.ps1 - Writes text in vertical direction
+## The write-vertical.ps1 PowerShell Script
 
 This PowerShell script writes text in vertical direction.
 
@@ -32,4 +32,35 @@ Author: Markus Fleschutz | License: CC0
 ## Related Links
 https://github.com/fleschutz/PowerShell
 
+## Source Code
+<#
+.SYNOPSIS
+	Writes text in vertical direction
+.DESCRIPTION
+	This PowerShell script writes text in vertical direction.
+.PARAMETER text
+	Specifies the text to write
+.EXAMPLE
+	PS> ./write-vertical "Hello World"
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$text = "")
+
+try {
+	if ($text -eq "" ) { $text = read-host "Enter the text to write" }
+
+	[char[]]$TextArray = $text
+	foreach($Char in $TextArray) {
+		write-output $Char
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+
 *Generated by convert-ps2md.ps1 using the comment-based help of write-vertical.ps1*
diff --git a/Scripts/convert-ps2md.ps1 b/Scripts/convert-ps2md.ps1
index beabf124..2a83087f 100755
--- a/Scripts/convert-ps2md.ps1
+++ b/Scripts/convert-ps2md.ps1
@@ -52,18 +52,20 @@ function GetRemark { param($Example)
 
 try {
 	if ($filename -eq "") { $filename = read-host "Enter path to PowerShell script" }
-	$ScriptName = (get-item "$filename").Name
+	$ScriptName = (Get-Item "$filename").Name
 
 	$full = Get-Help $filename -Full 
 
-	"## $ScriptName - $($full.Synopsis)"
+	"## The $ScriptName PowerShell Script"
 
 	$Description = ($full.description | Out-String).Trim()
 	if ($Description -ne "") {
 		""
 		"$Description"
+	} else {
+		""
+		"$($full.Synopsis)"
 	}
-
 	""
 	"## Parameters"
 	"``````powershell"
@@ -116,6 +118,12 @@ try {
 		"$Links"
 	}
 
+	""
+	"## Source Code"
+	$Lines = Get-Content -path "$filename"
+        foreach($Line in $Lines) {
+		"$Line"
+	}
 	""
 	"*Generated by convert-ps2md.ps1 using the comment-based help of $ScriptName*"
 } catch {