through reactivating after a hardware change (like a motherboard swap). Find your Windows product key - Microsoft Support
If you’ve previously owned a Windows 10/11 PC, your license is usually tied to your Microsoft Account . Just sign in, and it should activate automatically. Education/Work Discounts: Check if your school or workplace offers Azure Dev Tools for Teaching
Here is the breakdown of what actually happens when you run a "Windows 11 Activation Key Repack" from a non-verified source.