powershell管理员打开
Get-ChildItem -Path "C:\Windows\servicing\Packages\*" | Where-Object{($_.Name -like "Microsoft-Windows-GroupPolicy-ClientExtensions-Package~3*.mum")` -or ($_.Name -like "Microsoft-Windows-GroupPolicy-ClientTools-Package~3*.mum")} | foreach {dism.exe /online /norestart /add-package:$_}
win+r输入gpedit.msc
原文：https://www.cnblogs.com/DirWang/p/14783729.html