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C:\Windows\system32>slmgr.vbs /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX C:\Windows\system32>slmgr.vbs /skms s8.uk.to C:\Windows\system32>slmgr.vbs /ato https://msguides.com/windows-11

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TimeZoneInformation New DWORD (32-bits) => RealTimeIsUniversal = 1