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

Windows Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. 1] Are you using the right product key? Make ...

The Software Licensing Service determined that the specified Key Management Service (KMS) cannot be used. What causes Windows Activation Error 0xC004F015? There can ...

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

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

To recall, Microsoft launched Windows 10 in 2015. At the time, it promised to provide users with a free upgrade to Windows 10 within one year. This offer ended on July 29, 2016. In fact, even after ...

Ugh this kinda sucks but I guess it doesn't really matter. I had a bunch of Windows 7 keys from 2009 that have been great with 10 and 11. I get that this free ride is over but it still sucks. It ...