Renamed folder Scripts to scripts

scripts/install-updates.ps1

@@ -0,0 +1,45 @@
+<#
+.SYNOPSIS
+	Installs software updates
+.DESCRIPTION
+	This PowerShell script installs software updates for the local machine (needs admin rights).
+	NOTE: Use the script 'list-updates.ps1' to list the latest software updates.
+.EXAMPLE
+	PS> ./install-updates.ps1
+.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
+	} elseif ($IsMacOS) {
+		Write-Progress "⏳ Installing updates..."
+		& sudo softwareupdate -i -a
+		Write-Progress -completed " "
+	} else {
+		Write-Progress "⏳ Installing updates from winget and Microsoft Store..."
+		& winget upgrade --all --include-unknown
+		Write-Progress -completed " "
+	}
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✅ Installed updates in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}