Using Command Prompt
For Laptop or Desktop System Follow the below steps.
- Navigate to the Command prompt in the Windows system (or type in cmd in the windows search bar and open cmd as either Admin or normal user).
You can also access cmd by pressing ctrl+r and then typing cmd and hitting enter. - when the command prompt open type in the following command:
wmic bios get serialnumber - After writing the mentioned code command in cmd press ENTER.
- Service Tag will be Displayed.