Check if a hotfix already exists on a windows computer

hotfix-checker.ps1

$hotfixes = "KB3205409", "KB3210720", "KB3210721", "KB3212646", "KB3213986", "KB4012212", "KB4012213", "KB4012214", "KB4012215", "KB4012216", "KB4012217", "KB4012218", "KB4012220", "KB4012598", "KB4012606", "KB4013198", "KB4013389", "KB4013429", "KB4015217", "KB4015438", "KB4015546", "KB4015547", "KB4015548", "KB4015549", "KB4015550", "KB4015551", "KB4015552", "KB4015553", "KB4015554", "KB4016635", "KB4019213", "KB4019214", "KB4019215", "KB4019216", "KB4019263", "KB4019264", "KB4019472", "KB4015221", "KB4019474", "KB4015219", "KB4019473"

#checks the computer it's run on if any of the listed hotfixes are present
foreach ($hotfix in $hotfixes) {
	Write-Host $hotfix 
	if (Get-HotFix -Id $hotfix -ComputerName $env:computername)
	{
		Write-Host -NoNewline "Found HotFix:"
	} else {
		Write-Host -NoNewline "Didn't find HotFix:"
	}
}