If you are looking for an older version of Windows, check out the official list here. Lastly, these keys should only be used for temporary activation. Ultimately, you will have to buy a genuine ...

With massive discounts on license keys for software like Windows 11 Pro, which you can get for a little more than 10% of the ...

But what really happens if you never activate ... for free users. Obviously, there won't be free upgrades either. For example ...

Since Windows 11 is still a free upgrade from Windows 10, license keys for the latter can still activate Windows 11 ... while the Pro edition will set you back $199.