Update the docs for *firefox* and *chrome* scripts

Scripts/install-chrome-browser.ps1

@@ -1,29 +0,0 @@
-<#
-.SYNOPSIS
-	Installs the Chrome browser
-.DESCRIPTION
-	This PowerShell script installs the latest Google Chrome Web browser.
-.EXAMPLE
-	PS> ./install-chrome-browser.ps1
-.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
-}

Scripts/uninstall-chrome.ps1

@@ -0,0 +1,25 @@
+<#
+.SYNOPSIS
+	Uninstalls the Chrome browser
+.DESCRIPTION
+	This PowerShell script uninstalls the Google Chrome browser from the local computer.
+.EXAMPLE
+	PS> ./uninstall-chrome.ps1
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"⏳ Uninstalling Google Chrome..."
+
+	& winget uninstall --id Google.Chrome
+	if ($lastExitCode -ne "0") { throw "Can't uninstall Google Chrome, is it installed?" }
+
+	"✔️ Google Chrome is uninstalled now."
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}