VIDEO: How to find your Windows 11 serial number using Command Prompt
Learn how to quickly locate your serial number and make warranty, support, or device management effortless.
About this video
You’ve probably needed your Windows 11 serial number at some point, whether you were reinstalling Windows, checking your PC’s warranty, or contacting technical support. It’s a unique identifier tied to your computer’s hardware.
The good news? You don’t need to flip your laptop over or dig through tabs to find it. Windows lets you retrieve your serial number right from your system. Here’s how.
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