Hello. I'm using a fairly old system. I've just bought a Windows 10 Pro OEM key and installed windows. Activated with this key successfully. But i'm getting some problems, i did whatever i could think of but nothing worked. I want to try install Windows 7 and see if it works without problems or not so i can find out if its hardware fail or compatibility fail.
Here is my question; If i make a clean install with Windows 7 and for example want to return Win 10 later, can i clean install windows 10 and reactivate with same key i got?
Here is my question; If i make a clean install with Windows 7 and for example want to return Win 10 later, can i clean install windows 10 and reactivate with same key i got?