One method is to enter 'wmic path SoftwareLicensingService get OA3xOriginalProductKey' in Command Prompt This article explains a few different ways for how to find a Windows 10 product key.

To find your Windows 11 OEM product key, open Command Prompt or PowerShell as administrator, then enter: wmic path ...

Product keys are found on the back of the CD-ROM package, inside a paper manual or on a separate sheet of paper that comes with the package. For volume licenses, where one copy of the application ...

There are two ways to Install Windows 11 without entering the product key. One common thing between them is that you need to use the same Microsoft account. When Installing for the First Time ...

This feature will check your computer’s product keys against thousands of blacklisted product keys. If yours is found wanting, the effect will be an occasional change of your wallpaper and ...