Usually, the serial number is on the warranty card or the back of the laptop. You can also access the machine’s BIOS to get the serial number, but that’s a lengthy process. Below is an easy method for finding a PC’s serial number via CMD.
1. Search for Command Prompt in the Windows search box.
2. Right-click on the CMD and select Run as administrator.
3. On the Command Prompt Window, enter the following command –
wmic bios get SerialNumber
4. The command line will return with the serial number.
5. To find the PC’s serial number via Powershell, run it as an administrator and enter the command –
Get-WmiObject win32_bios | select Serialnumber
This article explains how to find a PC’s serial number via Command Prompt. Whenever you want to know the serial number of your PC, you can follow these simple steps.







