Find your Windows product key – Windows Help – 100 % Solved


Windows product key: If you are planning to reinstall your windows but not finding the windows product key, we are here to serve you better by helping to find your windows product key in just simple way. Therefore, read this article till it ends. So, that you can find your lost windows product key finally. Let’s get started towards how we can find our windows product key.

Windows product key
Image shows: Find your Windows product key


Basically product key becomes available as a sticker on your laptop package. Or behind your laptop as a sticker also. So, It’s very easy to lose your Windows product key. You might have thrown it away with the packaging that came with your laptop or PC. In many cases, there’s a sticker somewhere on the machine itself bearing the code, but it may have faded or rubbed off or been damaged over the years.

Therefore you are not able to retrieve your lost windows product key anyhow. But I will tell you not to get worried about it. There are lots of tools available in the market that already spreading their helping hand towards you to retrieve your lost windows product key by just simple way.

Here I will tell you all the possible methods so that you can get your windows product key. Your product key contains 25 characters & shows look like XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. I am going to discuss methods using bios, using third-party software also. So, let’s have a look at it.

Do I need a product key to activate Windows 10?

Now, Many newer PCs come with Windows 8 or 10 that is pre-installed. The key for the version of Windows the PC comes with is stored in the computer’s UEFI firmware or BIOS.  If You need to install or upgrade the same edition of Windows the PC came with, ( Like windows 8.1 to windows 10 ) it will automatically activate and work without you needing to enter a key. It happens automatically.

From authorized retailer

First of all, you need to contact your retailer from where you purchased your pc or laptop. I am telling you this option because of some time they use to have the product details they are selling to the customer.

Recover Windows product key using Command Prompt

This is just a simple method to retrieve your lost windows product key in a single minute. Right Click on windows button > run > Type cmd> hit enter.

you will be redirected to command prompt pop up. here you need to type a shortcode as follows. hit enter. Here you will find your windows product keys.

wmic path softwarelicensingservice get OA3xOriginalProductKey
Windows product key Image shows: Recover Windows product key using Command Prompt

Recover product key from Bios

Once you buy your Pc or laptop product key is embedded in your bios. Therefore you can retrieve your key from here easily. But there might be two situations. It may be you are trying to recover it if your pc is running well or your pc is dead. Therefore I will tell you both options whether your pc is in good condition or not.

If Windows is running fine

This method is very easy to use. You no need to do such a hard job. Just as follows.

  • Download Lazesoft Windows Key Finder on the computer, from where you want to recover Windows product key.
  • Run it and you will see a window listed with Windows product keys found on the BIOS and registry files. Now save the key.

If Windows is not booting normally

  • Download Lazesoft Recovery Suite Home Edition on another working computer.
  • Now Install the setup file.
  • Click on <Build Boot Disk> on the home page of Lazesoft Recovery Suite and follow the Lazesoft Media Builder wizard to build a Lazesoft boot disk.
  • Reset the BIOS or boot menu to reboot the unbootable Windows 8 or 8.1 computer from the Lazesoft boot disk.
  • Click the <Password Recovery> button on the home page of the Lazesoft boot disk, once the boot disk is loaded.
  • Choose <Recover Windows Product Key> option on the home page of Lazesoft Password Recovery and then click the <Next> button.
  • Then you will see, Lazesoft program searches the Windows key product key from registry files and BIOS.

Recover product key using power shell

This operation is just same as like as how you got windows product keys using the command prompt. Therefore what you need to do is, simply right-click on the windows icon > click on windows power shell > type code as follows > hit enter. you will find your windows product keys. The code is –

(Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey

Find product key using VB script

This is another way to recover your lost windows product keys without knowing extra knowledge regarding the computer. It is definitely easy as I mentioned about all the procedure above. So, what you need to do is open a notepad > paste a code  >  You’ll need to use File -> Save As, change the “Save as type” to “All Files” and then name it product key .vbs or something similar ending with the VBS extension. The code is as follows –

Set WshShell = CreateObject("WScript.Shell")
MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId"))

Function ConvertToKey(Key)
Const KeyOffset = 52
i = 28
Cur = 0
x = 14
Cur = Cur * 256
Cur = Key(x + KeyOffset) + Cur
Key(x + KeyOffset) = (Cur \ 24) And 255
Cur = Cur Mod 24
x = x -1
Loop While x >= 0
i = i -1
KeyOutput = Mid(Chars, Cur + 1, 1) & KeyOutput
If (((29 - i) Mod 6) = 0) And (i <> -1) Then
i = i -1
KeyOutput = "-" & KeyOutput
End If
Loop While i >= 0
ConvertToKey = KeyOutput

I will recommend you to save the file on the desktop. So that you can access it easily.

now double click on it, you will find your product key finally.


Hope you have enjoyed this article about how to recover lost windows product keys without having any kind of trouble. But if you have any doubt on it, the comment box is already opened for knowing your opinion. Don’t hesitate to ask your question through comment box, i will be there for you for the better solution. Thanks for reading this article.

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