Review Of Can I Use A Professional Key On Windows 10 Home 2022. Once you upgrade to windows 10 pro, you can use your windows 8.1/8/7 product key to activate your copy of windows 10 pro (scroll down for instructions). No, you cannot use a microsoft windows professional key to activate microsoft windows home.

No, a windows 10 pro key cannot activate windows 10 home. What is the legal procedure for cloning an existing windows 10 installation onto new. No, you cannot use a microsoft windows professional key to activate microsoft windows home.