Laptops have become an essential item for most people in the world today – be it for work, school or even casual browsing. However, with the increasing level of cyber threats, technology malfunctions, and uncertainties, finding the serial number of your laptop is a crucial piece of information that you should have at your fingertips. You might need your computer’s serial number when you’re contacting tech support or filing for warranty claims. In this article, we will go through different ways of finding your laptop’s serial number.

1. Check the Sticker or Label on the Bottom of Your Laptop

The easiest and most common way to find your laptop’s serial number is to check on the sticker or label that is usually found on the bottom of your laptop. The label or sticker typically contains the make and model of your computer, as well as the serial number. Look for a label that might be obscured by the battery or any other external attachment, and this will take you a few seconds to locate the serial number.

2. Check the BIOS/UEFI Settings

Another way to get your laptop serial number is to check its BIOS/UEFI settings. The BIOS/UEFI setup utility has information about your computer hardware as well as the serial number. To get into the BIOS/UEFI settings, restart your computer and press the appropriate key to enter the BIOS/UEFI setup.

The most common keys to enter BIOS/UEFI setup are F2, F10, F12, and Del. The specific key to enter might differ depending on your laptop manufacturer. Once inside the setup utility, look for the System Information, and you will find the laptop’s serial number.

3. Check the System Information in Window

If your laptop is running Windows operating system, you can use the System Information tool to find your laptop serial number. To access the System Information window, click on the Start menu and type “System Information” in the search bar. Click on the System Information application that pops up.

Once inside the System Information window, look for the “System Model” option. The serial number is usually listed under that section. If you are unable to locate the serial number or the “System Model” option, click on the “System Summary,” and you will see the laptop’s serial number.

4. Use Command Prompt or PowerShell

For Windows users, another way to find your laptop’s serial number is through Command Prompt or PowerShell. To open Command Prompt or PowerShell, press the keys Win + X and select either ‘Command Prompt” or “PowerShell” from the menu. Alternatively, you can open the Start menu and search for the “Command Prompt” or “PowerShell” option.

Once inside the Command Prompt or PowerShell window, enter the following command:
wmic bios get serialnumber

Press Enter and you will see the laptop’s serial number.

In conclusion, understanding how to locate your laptop’s serial number is essential, regardless of whether you need it for technical support or warranty claims. If you are unable to use any of the above ways to find the serial number, consult the manufacturer’s website for additional guidance.