Check microsoft product key

Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. To ensure your product key is genuine, see How to tell your software is genuine and How to tell your hardware is genuine.

For info about how to tell if your copy of Windows is genuine Microsoft software, see the How to tell page. For more Windows 11 download info, see Download Windows For more Windows 10 download info, see Download Windows If you need installation media to install or reinstall Windows, see Create installation media for Windows to learn how to create your own installation media using either a USB flash drive or a DVD.

If you need more help with activation, see Activate Windows. If you're getting an activation error, see Get help with Windows activation errors. See Activation in Windows for more info. If you're reinstalling Windows 10 or Windows 11 due to a motherboard problem or some other hardware issue, see Reactivating Windows after a hardware change. If you're looking for product keys for Office, apps, games, and more, see Find your Microsoft downloads and product keys.

Windows 11 Windows 10 Windows 8. A copy of Windows 10 or Windows 11 from an authorized retailer. A digital copy of Windows 10 or Windows 11 from an authorized retailer. Need more help? Join the discussion. If you ordered the product key online, check with the "winver" command to see if your Windows edition matches the product key's one.

Not Helpful 1 Helpful 2. Yes, as casual product keys are single-use. If you activated Windows with a shared product key and you send it so someone else, that's against Microsoft's terms of use. Not Helpful 0 Helpful 1. Include your email address to get a message when this question is answered. Your Windows product key is also likely in the installation CD or computer packaging, or on a sticker that's either on the bottom of the computer or inside of the battery compartment. Go to source.

Helpful 0 Not Helpful 0. If you purchased Windows 10 from the Microsoft Store, you can always check your order history for the product key. You can also use the free program Magical Jelly Bean to help you retrieve your Windows product key. Using someone else's product key to activate your own Windows software is against Microsoft's terms of use. Helpful 2 Not Helpful 1. How to. Computer Specialist. Expert Interview. About This Article. Co-authored by:. Co-authors: Updated: January 22, Categories: Windows.

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Nowadays, lots of manufacturers have embedded the product key in the motherboard firmware. Step 1. Right-click the Start button and select Command Prompt Admin. Step 2. In addition to the above method, you can also find Windows 10 product key via Registry Editor. Here is a full guide. Navigate to the destination location in the pop-up window according to the given following path.

If you have a computer with Windows 10 pre-installation or being shipped with a Windows installation media tool , you should have the product key in it.