Para o efeito, à data actual, a forma mais explícita de bloquear o upgrade (automático compulsivo) ...
Copiado daqui:
https://answers.microsoft.com/en-us/win ... a420a6a1a2
https://answers.microsoft.com/en-us/win ... 34d552ca83
To Block Windows 11 update, see the steps below which requires entering 2 commands. This would also work even if you have clicked Download and install, or rolled back to Windows 10 and it keeps trying.
Right-click Start and select Windows Powershell(admin).
Press Yes when Prompted.
Type cmd.exe to open Command Prompt inside Powershell.
Command 1:
Paste the following command to enable Targeted Updates to a specific release:
Code: Select all
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversion /t REG_DWORD /d 1
If you are on Windows 10 version 21H2, use the second command below:
Code: Select all
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversionInfo /t REG_SZ /d 21H2
Code: Select all
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /v TargetReleaseversionInfo /t REG_SZ /d 21H1
Restart your computer.