Likewise, Windows 7 Professional maps to Windows 10 Pro ... to get the free upgrade. The Microsoft user forums say you just need the existing Windows 7 license key. We'd advise erring on the ...

Of course, you need to buy your computer from Apple to use macOS (pretty much), but at least the operating system is free ... Windows 10 using a Windows 7 key—home for home, pro for pro ...

Legitimately for free, since installing ... Likewise if you have a Pro license. Also, if you choose a clean install, ensure you have your Windows 10 license key on hand, in case your hardware ...

If you have purchased a Windows 10 Pro license, to use it, you will only have to follow these steps: Press the Windows key, type "See if Windows is activated," and enter the first result.