Forum Discussion
Upgrade from Win11 Home to Win11 Pro with a unused Win8 Pro Key?
As the subject says. I found two old Win 8 Pro keys that I never got around to use (actually one is on a physical Win8 DVD and the other is a Win 8 Pro key I bought online back when Win8 was launched...
The free upgrade from windows 7, Windows 8 to Windows 10 is not available now , but you can still give it a shot, you can try to perform a clean install windows 8 Pro via
https://www.microsoft.com/en-us/software-download/windows8ISO
then try to upgrade it to Windows 10 Pro, then free upgrade to Windows 11 Pro !
If it cant upgrade to Windows 10 Pro for free , you might need to get a windows 10/11 Pro product key from http://www.keyingo.com Store to activate it