There are all sorts of reasons why you might need to locate your Windows product key. Perhaps you’re thinking of upgrading from Windows 7 or 8.1 to Windows 10 (doing so is still free, despite what ...
Microsoft has confirmed that Windows 7 and 8 keys can no longer activate any Windows 11 edition or version, not just Canary builds, as reported in September. However, Windows 10 keys are still valid.