One method is to enter 'wmic path SoftwareLicensingService get OA3xOriginalProductKey' in Command Prompt This article ...

It’s time to upgrade your system to Windows 11 Pro. It’s only $39.90 at Brytesoft, but you can save more if you buy in bulk.

If you're building a new workstation or gaming PC or acquired a device that ... Also, since this is a new device, you will need a Windows 11 (or 10) product key to activate the installation.