Many users opting for a free upgrade of Windows 11/10 will not get a product key. That’s ... on the Microsoft activation servers for the PC when you upgrade Windows 8.1 or Windows 7.

Although old Windows 7 and 8 keys can still activate Windows 11 version 22H2 ... rejected a Windows 7 key. If you plan to build a PC or buy one without an OS, get an official Windows 11 Home ...

Microsoft has confirmed that users can no longer use old Windows 7, 8, and 8.1 keys to activate Windows 11 ... buying a Windows 11 key is now your only option unless you are willing to source ...

However, if you're in an enterprise environment or live on the alternative side of technology, you can also use Command ...

Run Activation Troubleshooter Enter the correct and genuine product key General steps to activate ... bear in mind that activation depends on what type of Windows 8.1/10/11 license for your ...