A copy of Windows is genuine only if it has been activated using a valid key. When you buy Windows Keys from Microsoft websites or get them from the OEMs, you can be sure that they are genuine. But ...

A product key is a sequence of alphanumeric characters used to certify if the copy of a program or software is genuine. For example, Microsoft uses a 25-character alphanumeric key to identify the ...

Before going through these solutions, the first thing you need to make sure of is that you have the correct product key. This problem is usually faced by those with ...

Microsoft is working on a fix for a bug in its activation server that has caused Windows 10 Pro machines to report that their license has not been activated. The issue was causing panic for some ...