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 ...

When upgrading Windows to a new version, such as from Professional to Enterprise or Home to Professional, and you receive error code 0x800f0805 during Activation ...

Facepalm: Microsoft is investigating a new activation issue that is affecting many Windows 10 and 11 PCs. The problem seems to have cropped up last month after the company pushed out an update to plug ...

Microsoft closed a Windows 7 / 8 key loophole last month, and now people are experiencing issues reactivating some Windows 10 / 11 installs. Microsoft closed a Windows 7 / 8 key loophole last month, ...

It has never been too hard for someone with the right amount of time, desperation, or flexible scruples to get around Windows XP’s activation scheme. And yet XP activation, the actual encrypted ...