Before going through these solutions, the first thing you need to make sure of is that you have the correct product key. This problem is usually faced by those with ...

If you do not activate your copy of Windows, you cannot change the Theme, wallpaper, etc., from the Windows Settings. However, if it is required for you to change the theme without activating Windows ...

How to activate Windows offline using Microsoft’s text-based options Your email has been sent All current Windows products require activation with Microsoft to confirm their validity and prevent ...