Microsoft has confirmed it is investigating a bug causing the Windows 10 KB5068781 extended security update to fail to ...

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

This is what you need to do first when you get Windows activation issues on Windows 11 or Windows 10 computers. To activate Windows with a digital license, you must have a valid internet connection.

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 ...