Windows 10+11 Update Blocker.ps1

<# Setting registry values to stop windows update #>
$keyUX= 'Registry::HKLM\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings'
$keyAU= 'Registry::HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU'
$dateStart= '2000-01-01T00:00:00Z'
$dateEnd= '3000-12-31T11:59:59Z'
$getWinver= (Get-WmiObject -class Win32_OperatingSystem).Caption
Set-ItemProperty -Path $keyUX -Name 'PauseFeatureUpdatesStartTime' -Value $dateStart
Set-ItemProperty -Path $keyUX -Name 'PauseQualityUpdatesStartTime' -Value $dateStart
Set-ItemProperty -Path $keyUX -Name 'PauseUpdatesStartTime' -Value $dateStart -EA SilentlyContinue
Set-ItemProperty -Path $keyUX -Name 'PauseFeatureUpdatesEndTime' -Value $dateEnd
Set-ItemProperty -Path $keyUX -Name 'PauseQualityUpdatesEndTime' -Value $dateEnd
Set-ItemProperty -Path $keyUX -Name 'PauseUpdatesExpiryTime' -Value $dateEnd
if ($getWinver.Contains("Windows 11")) {
New-Item -Force -Path $keyAU > $null
New-ItemProperty -Force -Path $keyAU -PropertyType DWORD -Name 'NoAutoUpdate' -Value 1 > $null
}
<# Completion message #>
$toast= [Windows.UI.Notifications.ToastTemplateType, Windows.UI.Notifications, ContentType = WindowsRuntime]::ToastText04
$toastTemplate= [Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime]::GetTemplateContent($toast)
$toastTemplate.SelectSingleNode('//text[@id= "1"]').InnerText= 'Windows 업데이트가 3000년 12월 31일에 다시 시작됩니다.'
$toastTemplate.SelectSingleNode('//text[@id= "2"]').InnerText= '　'
$toastTemplate.SelectSingleNode('//text[@id= "3"]').InnerText= 'Windows 업데이트 창의 업데이트 계속하기 버튼을 클릭하여 Windows 업데이트 기능을 복구하실 수 있습니다.'
[Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier('　').Show($toastTemplate)