How to Find Windows 10 Product Key: A Step-by-Step Guide

How to Find Windows 10 Product Key

Ever been in a pinch, needing your Windows 10 product key but having no clue where it is? No worries, it’s simpler than you think! In just a few quick steps, you can locate that pesky key whether it’s stored in your computer’s firmware, on a sticker, or in an email. Stick with me, and you’ll have that 25-character code in no time.

Steps to Find Windows 10 Product Key

Finding your Windows 10 product key can be a breeze if you follow these steps. Whether it’s buried in your hardware, hidden in a sticker, or nestled in your email, we’ve got you covered.

Step 1: Open Command Prompt

First, open the Command Prompt by typing "cmd" in the Windows search bar.

The Command Prompt is your gateway to many hidden features in Windows. By typing specific commands, you can retrieve crucial information, including your product key.

Step 2: Run the Necessary Command

Then, type wmic path SoftwareLicensingService get OA3xOriginalProductKey and press Enter.

This command extracts the Windows product key embedded in your system’s firmware. It works like a charm, especially if your computer came pre-installed with Windows 10.

Step 3: Check Your Computer’s Documentation

Alternatively, you can find the key on a sticker, usually located under your laptop or inside your desktop case.

This method is old-school but effective. Manufacturers often include the product key on a physical sticker, so don’t overlook this. It’s like finding hidden treasure!

Step 4: Check Your Email or Digital Purchase Receipt

If you bought Windows 10 online, hunt through your email or digital purchase receipt for the key.

Emails from Microsoft or other sellers often include the product key. Digging through your inbox might be a hassle, but it’s a reliable way to find that code.

Step 5: Use Third-Party Software

Lastly, third-party software like Belarc Advisor can also reveal your product key.

While not always necessary, third-party software can be a lifeline. These tools scan your system for software licenses and display them in a comprehensive report.

Once you’ve completed these steps, you’ll have your Windows 10 product key ready to go. This key is essential for reinstalling or activating Windows 10, so keep it in a safe place.

Tips for Finding Windows 10 Product Key

  • Always take a screenshot of your product key and store it in a secure folder.
  • Label any documentation, emails, or receipts with the product key.
  • If using third-party software, ensure it’s from a reputable source to avoid malware.
  • Keep your product key in an accessible but secure location, like a password manager.
  • Regularly back up your system, including essential keys and software licenses.

Frequently Asked Questions

What is a Windows 10 product key?

A Windows 10 product key is a 25-character code used to activate the operating system.

Can I find the product key within Windows settings?

No, Windows Settings does not display the product key. You need to use Command Prompt or other methods.

Is it safe to use third-party software to find my product key?

Yes, but only if the software is from a reputable source. Always do your research.

What if I lost my product key?

If you can’t find your product key, you may need to contact Microsoft support for assistance.

Can I use the same product key on multiple PCs?

Typically, a product key is valid for one PC only, unless it’s a volume license key.


  1. Open Command Prompt.
  2. Type wmic path SoftwareLicensingService get OA3xOriginalProductKey.
  3. Check your computer’s documentation.
  4. Look through your email or digital purchase receipts.
  5. Use third-party software.


Finding your Windows 10 product key doesn’t have to be a wild goose chase. Whether it’s through the Command Prompt, on a sticker, hidden in your email, or revealed by third-party software, you now have multiple methods to uncover this important code. So, don’t wait until you’re in a bind—track down that product key today and store it in a safe place.

Staying organized with your software licenses can save you a lot of time and headaches down the road. Whether you’re reinstalling Windows or just need to activate it again, having your product key at the ready is a smart move. So, take a moment now to follow these steps and secure your Windows 10 product key. Trust me, your future self will thank you!

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