Forum Discussion
How do I find Windows 10 product key without cmd?
A Windows 10 product key is a 25-character code used to activate the Windows operating system. It is formatted like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. The product key serves as proof that you have a legitimate copy of Windows 10, and it is required to activate and validate your OS. This is why it is so important to find Windows 10 product key before reinstall or upgrade!
When you install or reinstall Windows 10, you are usually prompted to enter the product key. If your Windows 10 was pre-installed on your device, the product key is likely embedded in the device’s firmware (UEFI/BIOS) or provided on a sticker somewhere on your computer. If you purchased Windows 10 separately, the product key might have been provided in the packaging or sent to you via email.