: Windows Vista, 7, 8, 8.1, 10, and even early versions of Windows 11.
If you have a valid license but are facing activation errors, you can find help on the Microsoft Support Page Microsoft Support specific feature download microsoft toolkit 2.6 4 final
Microsoft Toolkit is a third-party application, also known as "EZ-Activator," : Windows Vista, 7, 8, 8
: Because there is no "official" website for this tool, downloads from unofficial sources like file-sharing sites or Internet Archive may contain malware, viruses, or other malicious code. : Windows Vista