Finding the Serial Numbers of a Windows PC

It is important to write down your serial number.  If your computer or laptop is stolen, the serial number can be helpful in recovering your device.

  1. Hold down the Windows Key + "R"
  2. Paste "cmd /k wmic bios get serialnumber" in the Run dialogue box (be sure there's a space between the cmd and /k).

    Screenshot of the windows run dialog prompt with the command cmd /k wmic bios get serialnumber entered

  3. Click OK and your serial number should appear in the opened window.
This Content Last Updated:
04/08/2026

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Estimated Read Time:
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This Content Last Updated:
04/08/2026