How To Cancel desktop Change

If you want to cancel all of change from your desktop computer, but still in active desktop, we can use the registry editor 1.Open the registry editor by click on start menu -> Run -> write regedit -> OK 2.Find This Key key 1 : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer Value type : DWORD Value Value Name : NoActiveDesktopChange Valu Data : 1;to cancel all of the making of desktop ; 0;to allow all of making of desktop key 2 : HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer Value Type : DWORD Value Value Name : NoActiveDesktopChange Valu Data : 1;to cancel all of the making of desktop ; 0;to allow all of making of desktop