In Windows 10, to change the product license key: Open Windows 10 Settings Open Update and security settings Select Activation There on the right side, you will see the Change product key section ...
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.
Paying $139 for Windows 11 Home or $200 for Windows 11 Pro ... activate Windows. Not sure what your key is? Run a program like Magical Jelly Bean Product KeyFinder in Windows 10.
In the Activation ... of your Windows 10 installation. This will indicate whether your Windows is activated, and if so, with what type of license (e.g., digital license, product key).