How to Find PC Serial Number Windows 11: Simple Steps to Locate It

Finding your PC’s serial number in Windows 11 is pretty straightforward. This quick guide will help you locate it using the Command Prompt. You don’t need to be tech-savvy to follow these steps, and it only takes a few minutes to complete.

Step-by-Step Tutorial: How to Find PC Serial Number Windows 11

This section will walk you through how to find your PC’s serial number in Windows 11 using the Command Prompt. It’s easy and doesn’t require any special software.

Step 1: Open Command Prompt

First, press the Windows key and type "cmd" in the search bar.

You’ll see the Command Prompt app appear in the search results. Right-click on it and select "Run as administrator" to open it with the necessary permissions.

Step 2: Type the Command

Next, type the command: wmic bios get serialnumber.

Make sure you type it exactly as shown, and press Enter. This command queries your computer’s BIOS for the serial number.

Step 3: View the Serial Number

After hitting Enter, you’ll see the serial number displayed on the screen.

The serial number will be listed right below the command you entered. It’s usually a string of letters and numbers.

Once you complete these steps, you’ll have your PC’s serial number at hand. It’s useful for support requests, warranty checks, and more.

Tips for Finding PC Serial Number Windows 11

  • Ensure you run Command Prompt as an administrator. If you don’t, the command might not work.
  • Double-check the command for any typos. Even a small mistake can cause it not to work.
  • Save the serial number somewhere safe. You might need it again later.
  • If the serial number is not displayed, your manufacturer might have locked it. Check your PC’s documentation for more details.
  • Use the serial number for warranty claims or technical support to make the process smoother.

Frequently Asked Questions

What if the command returns a blank serial number?

This could mean that your PC’s manufacturer didn’t include the serial number in the BIOS. Check your PC’s physical case for a sticker with the serial number.

Can I find the serial number in the System Information tool?

Yes, you can. Press the Windows key, type "System Information," and open the app. Your serial number will be listed under "System Summary."

Is it safe to share my serial number online?

Be cautious when sharing your serial number. Only provide it to trusted sources, like the manufacturer’s support team.

What if my PC doesn’t boot? How can I find the serial number?

Look for a sticker on the PC’s case. Many manufacturers put the serial number on the bottom or back of the device.

Can I use the serial number to track my stolen PC?

While the serial number itself won’t help you track a stolen PC, you can provide it to the police and your insurance company for their records.

Summary of Steps

  1. Open Command Prompt.
  2. Type the command wmic bios get serialnumber.
  3. View the serial number.


Finding your PC’s serial number in Windows 11 is a breeze if you follow these simple steps. Knowing this number can save you a lot of time and hassle when dealing with warranty claims or seeking technical support. So, keep it handy!

For more in-depth information on managing your PC, including tips on optimizing performance and handling common issues, consider exploring other articles and guides. If you have any questions or run into any trouble, don’t hesitate to reach out for help. Remember, knowing your serial number is just one small step in maintaining your PC’s health and longevity. Happy computing!