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).

Want to reuse your existing Windows license key with a new PC? We explain how to determine if that’s possible.

This post shows how to find Windows 11/10 Product Key using Command Prompt or PowerShell, from BIOS, UEFI or Registry. It works for Retail, OEM, etc, licenses.

Without the Microsoft Genuine Advantage Diagnostic Tool, you can still check your Windows 11/10 Genuity by using slmgr –dlv and the Command Prompt.

If you're using Windows 10 PowerToys, you don't have to remember all the Windows key shortcuts. Learn how to use the Shortcut Guide.

But how do you find Windows 11 product key in the first place? Well, it is pretty easy, and we have listed some of the best ways to find the Windows 11 product key, so let us have a look.

Your Windows 11 product key is an important piece of information that you’ll be able to access in a few different ways. Here’s a step-by-step guide to help.

Windows 10 includes many ways to help you change your product key, and in this guide, we'll show you five of them.