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

Using Command Prompt to Find a Windows 10 Product Key The simplest way to find your Windows 10 product key is by running a ...

For that reason, you should keep your product key handy, or at least know where to find it. That's harder than it sounds, because there's no way to see your product key in Windows 10, and finding ...