How to Stop Windows 11 Update On Windows 10 PC, Fix Windows 11 Keeps Downloading On Windows 10 PC
How to Stop or Block Windows 11 update, Windows 11 keeps downloading after rolling back to Windows 10
Enforce the TargetedRelease group policy to stop Windows 11 update
Open Powershell as an administrator
Type cmd.exe
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversion /t REG_DWORD /d 1
Windows 10 21H2
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversionInfo /t REG_SZ /d 21H2
Windows 10 21H1
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversionInfo /t REG_SZ /d 21H1
Windows 10 20H2
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversionInfo /t REG_SZ /d 20H2