You can quickly find your laptop's serial number by entering a simple command in Command Prompt. If you can't use Command Prompt, look for the serial number on the bottom of your laptop. Your laptop's ...

Open Command Prompt or PowerShell and enter "wmic bios get serialnumber" to find your PC's serial number. Windows and System Information won't display your PC's serial number. If the command doesn't ...

Most days, it hardly matters what your Mac serial number is. Who cares about a random series of letters and numbers? But if you ever need to use your warranty and have Apple repair your Mac, you'll ...

Manufacturers keep track of a specific device by the Service Tag, which is unique for each system. Here is how you can find the Service Tag on a Windows laptop so that you can get better assistance ...