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

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

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

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 ...

Windows PowerShell is a utility that lets you automate Windows features including activation of the operating system. You must activate Windows with a valid license before all Windows features are ...

The tool works on all current builds of Windows 10 and Windows 11 and uses the same internal A/B test logic that Microsoft ...

So, question about KMS activation, as it relates to Windows 7. We already have a KMS server which activates Windows 2008R2 servers. Works great. So, I want to have a few Windows 7 machines I am ...

A new activation crack method has been discovered and implemented to bypass Windows 7 and Windows Server 2008 R2 activation: remove and disable Windows Activation Technologies (WAT, older versions ...

Microsoft details Windows 10 ESU eligibility, requirements, and activation IDs for users and enterprises through 2026.