How to find your Windows PC serial number?

[EarlHardim]

Hi, what’s the easiest way to find your Windows PC serial number? I want to check it for warranty and support purposes. Any simple method or command would be really helpful.

 

[Gsusangrey]

The Command Prompt is the most straightforward method for determining your Windows PC's serial number.

• Press Windows+ R, type cmd, and press Enter.
• In the Command Prompt window, type: wmic bios get serialnumber and press Enter.

After that, the serial number will be shown.

 

[SK_Tech]

The quickest way I usually do it:

1. Press Windows + R, type cmd, and hit Enter.
2. In the Command Prompt, type:
   wmic bios get serialnumber
3. Hit Enter — your PC’s serial number will show up right below.

You can also find it on your laptop’s sticker or under Settings → System → About.