Method 1: Find Windows 10 Product Key Using Command Prompt Command Prompt (or CMD) is probably the easiest way to find the Windows 10 license key on your computer.

Your Windows 10 product key may be necessary to unlock all features -- but it's not easy to find. Here's where to look for the product key (even if it's lost).

Type the following into the command prompt window: wmic path softwareLicensingService get OA3xOriginalProductKey If the command works on your machine, you’ll see the Product Key. Unfortunately ...

How to validate Windows 11/10 product key 1] Check using the Slmgr Command To check if your Windows license is genuine, click the Win + R Type in slmgr.vbs /dli then strike Enter.

If you need to retrieve Windows 11/10 OEM Product key from your PC, you can use freeware Windows OEM Product Key Tool to do it with a click!