How to Find Lost Windows Product Key without Software – 4 tips

This article is about how to find lost Windows Product Key without Software. If you have misplaced or lost your Windows 10/8/7 product key on your computer, where can you find it?

However, you have to use it, make sure that your Windows is working properly and that you are logged in as an administrator.

How to Find Lost Windows Product Key without Software

• through VB script
• and direct orders
• through PowerShell

Method 1: Find Lost Windows Product Key by VB Script

You may not know what VB scripting is, but that doesn’t matter. You just need to follow the simple steps below.

Step 1: Create a new notebook and open it. Type this code page.

Step 2: Click File > Save As.

In the Save as dialog box, select all files,

name it as productkey.vbs and

click the Save button to save it as a .vbs file.

Step 3: Press file file to run it again and again, then it appears immediately from a small window to your Windows product key.

Tip: Generally, in this way works for all translations of Windows 10 / 8/8 / Vista ,.etac.

Method 2: Find your lost Windows product key with Command Prompt

Step 1: Type cmd in the start menu search box.

Then right click on cmd.exe and select Run as administrator to open command prompt as administrator.

Step 2: Type this command and press Enter key.

Then your Windows product key will be displayed.

Find the product key in the app

Method 3: Find your lost Windows product key with PowerShell

Step 1: Type powershell in the Windows start menu search box.

Right-click on Windows PowerShell and select Run as administrator to open PowerShell as an administrator.

Step 2: Type this command and press Enter key.

Then your Windows product key will be displayed.

Tip: The second and third methods are only for reference, which usually work for Windows OEM.

As different computers are manufactured by different manufacturers and there are differences between Windows systems, the way to find the product key will be different.

If the above three methods don’t work for you, you can use a special product key finder.

Then we highly recommend a Product Key Finder – the next generation of product key finding software.

Method 4: Find Windows product keys and special software

Step 1: Get a Product Key Finder software and install it on your computer where Windows product key is lost.

Step 2: Install the software.

Click the Start Recovery button. Then it automatically displays your Windows product key and other software product keys.

Click Start Recovery to find your Windows product key

Step 3: Click the Save to File button to save all the keys to a document so you can check them anytime.

Conclusion:

The above is the only way to find Windows product key with or without software.

Generally speaking, using a VB script or Product Key Finder software can work for all original Windows OS versions, while the second and third methods shown above work for some Windows OEMs.