If you still face this activation problem, you may activate Windows by Phone. Else you should contact Microsoft Support and explain your situation. The Windows Support agent will verify your ...

It's not just you, there is indeed an activation problem in Microsoft 365 Office triggered by administrators making changes at the licensing level.… The problem has been ongoing for a few months ...

One common thing between them is that you need to use the same Microsoft account. When Installing for the First Time Activate after reinstalling Windows You will need to use it with an admin ...

Microsoft Software used by the Gina Cody School of Engineering and Computer Science requires activation with a Key Management Service (KMS) host. By default, KMS activations are valid for 180 days. To ...