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

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 ...

If you’re using Windows 11 instead of Windows 10 ... you can use that tool to locate your Windows 10 product key instead.