Added check-apps.ps1

Scripts/check-apps.ps1

@@ -0,0 +1,22 @@
+<#
+.SYNOPSIS
+	Query application details
+.DESCRIPTION
+	This PowerShell script queries and lists application details.
+.EXAMPLE
+	PS> ./check-apps
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	$NumAppsInstalled = (Get-AppxPackage).Count
+	$NumUpdates = (winget upgrade).Count - 5
+	"✅ $NumAppsInstalled apps installed, $NumUpdates updates available"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}