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How to Find Your Laptop Serial Number in Windows 11

Are you wondering to find the ways to Find Your Laptop Serial Number? If the answer is yes, after that if you have visited this article then you are in the perfect place. Today’s guide is all about How to Find Your Laptop Serial Number in Windows 11.

Every operating system has a serial number and it must that it has because it will identify your device. Let me clarify for you with an example, when you download any kind of driver with the help of a serial number you can find that driver and you are not going to search for it on YouTube to find it. There are operating systems whose serial number is written on the back side of their laptop but if you check an HP laptop then mostly you will fail to find the serial number.

But instead of that, we have a command which we have to paste in Command Prompt (CMD) and will give the serial number of your Laptop. We have several ways to find the serial number and try one by one each way if any of them does not work.

Basically, we have two kinds of serial numbers Numeric and Alphanumeric. Numeric means that the serial number only contains numbers and then Alphanumeric consists of both letters and numbers. It does not matter if the serial number should contain alphabets and numbers.

Method 1. Find Your Laptop Serial Number Via CMD

Let’s start with the easy and quick method to find serial numbers. As I mentioned in the heading we are going to use Command Prompt (CMD) and you have to paste the command as given to you. This method will work on many operating systems like HP, Acer, Dell, Lenovo, and more.

Step 1. First of all, launch the CMD and don’t forget to run your Command Prompt as administrator, or you can press and hold on Windows Key + R to launch Run after that type CMD and then click on the Ok. You can also use Terminal or PowerShell the command will work.

Step 2. Once you get it then you have to execute a command which is WMIC BIOS Get SerialNumber after that hit the Enter button.

Step 3. Finally, you have gotten the serial number of your Laptop.

Follow one more command if you want:

  • Launch the Command Prompt and run it as administrator.
  • When you open CMD then execute the following command in the CMD after that press Enter.
wmic csproduct get identifyingnumber
  • If you want to find the model of your laptop then type wmic csproduct get name and the hit Enter butoon from the keyboard and then you will get it.
Find Your Laptop Serial Number

Again when you did not get your serial number and then there is a reason why it didn’t work after executing the command. After executing the command if you face errors such as a blank and empty page or more errors then you have to understand that it means that the creator of the Laptop did not add the serial number to your Laptop operating system’s BIOS.

Method 2. Find the Serial Number Through BIOS

So, we have successfully given a guide on finding the Serial number which is right above it. I am sure that there are people for which the first method has not worked. Then the error that you’ve got above then trying this method is not worth it, because here also we have guided the way of finding the serial number from BIOS. Basically, it is for those people who had forgotten the pin of their laptop and can not access CMD to function the above method.

We will provide two methods of accessing BIOS to find the serial number and it is possible that it has more ways to find the serial number through BIOS, if you are aware of that then share it with us in the comment section.

Step 1. Firstly, open up your Start Menu by pressing Windows Key after that tap on Power.

Step 2. Then restart your operating system, or you can follow another way to boot your laptop. Simply launch Settings by pressing Windows + I then go to Windows Update from the left side and click on Advanced Options then tap on Recovery after that select Restart Now.

Step 3. Now, while your laptop is restating you have to select Troubleshoot then choose Advanced Options and tap on the UEFI Firmware Settings after that click on Restart.

Here is the next method:

Step 1. Every operating system has different keys and lets me show the keys for particular laptops like in Lenovo press One Key Recovery. For HP to access BIOS use F10, Acer’s key to get BIOS is F2, for Dell use F12, and more. The keys are changed because of the model of the laptops.

Step 2. Once you get the BIOS of your laptops then check you will get the Serial Number on the main tab.

Method 3. Search for Serial Number With the Website

There is one more method which you have to try which the above methods didn’t work. So, in this method, we have to take the help of a website which is Lenovo Support. This website will work like when you are going to install Windows 11 with it you required drivers which will help the Windows to function. However, through that, you can also get the serial number of your laptop.

For that follow the given ways:

Step 1. Click here to take you directly to that website.

Step 2. Now, hover the pointer of the mouse over the PC section then click on the Detect Product.

Step 3. Then it will start the process of downloading drivers or anything that requires.

Step 4. When the process is done then you will get the serial number of your laptop, you will more information and if you are interested then you can check.

Method 4. Find the Serial Number Beneath Battery

Your laptop has a battery and I am sure that you will be able to access it. If you are having an old laptop then it is great because you can open the back without a screwdriver. Even though older laptops have more chances to get serial numbers beneath the battery. Open the back side and get out the battery then you will successfully get.


We have provided a simple and easy and easy tutorial on How to Find Your Laptop Serial Number in Windows 11. I am sure that we have given an easy guide on the tutorial and again if you encountered any type of problem during the process of finding the serial number of your laptop. Then you can share your problem in the comment section and we will try to fix or find a solution for it. I have a given guide on four methods to change WiFi Password on Tenda Router and if you are aware of more ways then let us know in the comment section.

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