Microsoft has successfully managed to kill a popular free offline way to illegally activate Windows 11 and 10.

Microsoft has blocked the popular Massgrave KMS38 activation method with the November 2025 Patch Tuesday update.

Known as the KMS38 activator, the open-source tool was created by a group called Massgrave, where MAS stands for Microsoft Activation Scripts. It was widely regarded ...

Microsoft successfully closes a widespread Windows 11 activation loophole, which is a good thing for every legitimate user.

To begin, you’ll need to download the Activate-ProductOnline.ps1 script and save it to a local folder. This script will install and activate the ESU product key. The Activate-ProductOnline.ps1 script ...

There's a little-known way to activate any version of Windows or Microsoft Office for free in just a few seconds. It's so fast and convenient that even Microsoft support uses it! What's special about ...