How to check your windows product key

If you’re looking for your Windows 10 product key, you can find it by entering a quick command in the Command Prompt. Here’s how—plus a neat little trick for finding the product key using a Windows Registry method.

Find Your Windows 10 Product Key Using the Command Prompt

To find your Windows 10 product key using the Command Prompt, you’ll need to open the command line application with administrative privileges. To do this, type “cmd” in the Windows search bar.

Command Prompt will appear in the search results. Right-click it and select “Run As Administrator” from the window that appears. If prompted, enter your Windows account password.

How to check your windows product key

Once open, copy and paste the following command and then hit the Enter key:

The 25-digit product key will then appear.

How to check your windows product key

Note: This method displays the Windows product key stored in your computer’s BIOS or UEFI firmware. In other words, it shows the original Windows key your computer came with. If you’ve installed Windows with a different key since then (or acquired a digital license), it will be different from the current key in use on your PC. If you want the current key in use on your PC, NirSoft’s ProduKey is a good graphical tool for finding it.

That’s all there is to it. This way is quick, but this isn’t likely a code you’ll remember very easily. If you’d like a faster way of accessing your product key in the future, you can use the Windows Registry method instead.

Find Your Windows 10 Product Key Using a Windows Registry Method

Update: This method is all over the web, but it doesn’t seem to return a real usable key on the latest version of Windows 10. (For example, this script in Microsoft’s TechNet gallery works differently, but also grabs output from “DigitalProductId” in the registry.) As of July 2020, we recommend you skip this section and use the above method instead.

The Windows Registry tip was initially posted by a user (whose account is no longer active) in the Microsoft forum.

First, open Notepad by right-clicking anywhere on the desktop, hovering over “New,” and then selecting “Text Document” from the menu.

How to check your windows product key

Copy and paste this code into Notepad:

Next, click the “File” tab and select “Save As.”

How to check your windows product key

In File Explorer, set the “Save As Type” dropdown to “All Files” and give your file a name. You can use any name, but it has to be a .vbs file. You can name it something like: productkey.vbs

How to check your windows product key

Once you’ve entered a file name, save the file.

You can now view your Windows 10 product key at any time by opening the new file.

Wanting to do a clean install of Windows 10 on your PC device? If your device is installed with Windows 10 or upgraded from Windows 7 or Windows 8/8.1, you may need to find out your Windows 10 activation key from your computer before reinstalling system. In case you are required to enter the product key to activate your Windows 10 system again after the installation.

How to check your windows product key

Where can you find Windows 10 product key from your Computer?

Printed on a sticker:

Retail Microsoft product keys are usually on a brand sticker located inside the case with the CD/DVD, or on the back. If you bought a computer installed with Windows 10, you may find the serial key on the Microsoft-branded sticker on your PC case.

Sent with Email:

If you purchased Windows 10 online, you may find the license key is included in an email that Microsoft sent you at the time of purchase.

Stored on Windows Registry:

To view your Windows 10 product key in the Windows Registry: Press “Windows + R” to open Run , enter “regedit” to open Registry Editor.

Find the DigitalProductID by this way: HKEY_LOCAL_ MACHINE\SOFTWARE\Microsoft\windows NT\Currentversion .

How to check your windows product key

You will find the DigitalProductID in registry, but you can’t read it normally without a third party help.

Stored in PC’s UEFI firmware:

The activation key for the version of Windows 10 is stored in the computer’s UEFI firmware or BIOS. When you install or reinstall the same edition of Windows 10 (Windows 10 Pro, Windows 10 Enterprise, or Windows 10 Home) on a same computer, you do not need to enter the product key to activate it in a normal way. It will be activated automatically without entering product key after the installation.

Recover your Windows 10 Product key instantly with a Product Key Tuner

If you want to install Windows 10 on another PC device with the license key from your old Computer, but you have forgotten or lost it, you can use a Product Key Tuner to recover it instantly.

1. Start the Product Key Tuner program by this way:

1.1 Download a Cocosenor Product Key Tuner application from the official site.

1.2 Double-click on the cocosenor-product-key-tuner.exe file, click on Next to install it, and select to Start it now .

2. Click on Start Recovery button to check your Windows 10 product key on the old computer.

How to check your windows product key

3. In a minute, the product name, product key, product ID on your computer will be showed for you. You can get your Windows 10 product key and product ID easily on the list.

How to check your windows product key

Check Windows 10 product key with VBscript

If you are an advanced user, you also can use the VBscript to read the value from the registry and translate it to 25 alphanumeric characters (serial key).

1. Open a Notepad.

2. Type the following VBscript to the Notepad.

How to check your windows product key

3. Save the file as .vbs file.

Click on File , click on Save As , and select the location where is easy for you to find.

By Sarah | Follow | Last Updated May 24, 2021

Summary :

How to check your windows product key

Once you bought a genuine Windows, a product key should come with it. You can use this key to activate your Windows easily. However, sometimes, users don’t know their system status and fail in activating Windows. They definitely need a good Windows key checker to help them check the Windows product key and then decide what to do next.

What Is Windows Key Checker

Windows key checker refers to the tools used to check your product key of Windows systems. It’s a good way to judge whether your Windows is genuine or not. According to Microsoft, after you bought a copy of Windows, the corresponding product key will be kept on a label or card inside the box. But what is a Windows product key indeed?

Windows Product Key or Digital License

A product key is actually a 25-character code that can be used to activate Windows directly. It helps you determine whether your copy of Windows is genuine or not and whether your system has been used on more PCs that Microsoft Software License Terms allow or not.

  • Windows 10 activation: in general, your Windows 10 system will be activated automatically with the digital license (called a digital entitlement in Windows 10); you don’t need to type the product key manually.
  • Windows 8.1 & Windows 7: you need to find the product keys contained in the confirmation email you received after purchasing the Windows system or in the box Windows came in. Then, you should enter the correct product key as required.

How to Find Your Windows Product Key

How to check your windows product key

Where do you find your Windows product key? That depends on how you get your Windows system.

  • New PC running Windows: the product key has been already preinstalled on the PC or included on the COA (Certificate of Authenticity) connected to the PC.
  • A copy of Windows 10 from authorized retailer: on a label or card inside the box.
  • A digital copy of Windows 10 from authorized retailer: in the confirmation email or in a digital locker that can be accessed via the retailer’s website.
  • A digital copy from a Microsoft website: in the confirmation email.
  • Upgrade to Windows 10 from Windows 7 or Windows 8.1: a digital license instead of a product key.
  • Windows 10 Store App: a digital license you received.

How to check your windows product key

Don’t know how to retrieve deleted files on PC? The following content will show you how to get them back from devices in different situations.

Show Your Windows 10 Product Key Using Command Prompt

  1. Press Windows + S to open Windows search bar.
  2. Type cmd into the search box.
  3. Right click on Command Prompt.
  4. Choose Run as administrator.
  5. Type wmic path softwarelicensingservice get OA3xOriginalProductKey and press Enter.
  6. The product key will then appear.

How to check your windows product key

How to Check If Your Windows Key Is Genuine

Which Windows product key checker should you choose? Here, I’ll list the most popular 3 choices of Windows 10 product key checker.

One: Windows Settings

The most direct way to check whether the Windows product key you have used is legit or not is opening Settings app directly.

  1. Click on the Start button in the lower left corner.
  2. Navigate to the Settings icon (look like a gear) and click.
  3. Choose Update & Security.
  4. Select Activation from the left pane.
  5. Check the activation status.
  6. If it says your Windows is activated, the product key is legit. If any error occurs, you should doubt that the key is not legit or legal.

How to check your windows product key

Two: Command Prompt

  1. Run Command Prompt tool as administrator by steps mentioned earlier or other ways.
  2. Type slmgr /dli and press Enter.
  3. The corresponding license information will appear with the activation status.
  4. If the status says Licensed, your product key is legit. You should suspect that your key is not valid if you say something else.

Three: Third-party Windows Key Checker

There are lots of third-party Windows key checkers designed for checking the product key of Windows 10 or other systems. You may choose a reliable one to use: Microsoft PID Checker (for Windows 10 and Server 2016), Ultimate PID Checker (for systems before Windows 10), and so on.

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ABOUT THE AUTHOR

How to check your windows product key

Position: Columnist

Sarah is working as editor at MiniTool since she was graduated from university, having rich writing experiences. Love to help other people out from computer problems, disk issues, and data loss dilemma and specialize in these things. She said it’s a wonderful thing to see people solving their problems on PC, mobile photos, and other devices; it’s a sense of accomplishment. Sarah likes to make friends in life and she’s a huge music fan.

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Click the link below to download a small free utility ShowKeyPlus, which does not need to be installed from Github

Run that small utility to find your Windows 10 Product Key

Please Note, if you are installing Windows 10, you do not need your Product Key once you install the same version (Home, Pro . . . etc.)

Since you previously had Windows 10 installed and activated on that PC during the installation process skip the steps which ask for a product key and select the option ‘I am Reinstalling Windows 10 on this PC’, and activation will not be an issue, your PC will have a digital entitlement stored on the Microsoft Activation Servers

Power to the Developer!

MSI GV72 – 17.3″, i7-8750H (Hex Core), 32GB DDR4, 4GB GeForce GTX 1050 Ti, 256GB NVMe M2, 2TB HDD

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I’m Greg, a volunteer installation specialist and 8 year Windows MVP, here to help you.

If this PC came with Windows 10 then the Product Key is embedded in a chip on the motherboard which can be read with ProduKey as the OEM-BIOS key: http://www.nirsoft.net/utils/produkey-x64.zip

If it’s the free Upgrade there is no Product Key so you would skip it during install and then afterwards it will activate with the Digital LIcense which was permanently assigned to the PC when first Upgraded.

If this is retail Windows 10 then the Product Key should be in the packaging or in your MIcrosoft account if you bought it online in the Store app.

I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it’s resolved.

Windows MVP 2010-20

Millions helped via my tutorials and personally in forums for 12 years. Now an Independent Advisor.

I do not quit for those who are polite and cooperative.

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Windows 10 came preinstalled on my computer, how do I find the product key?
Press Windows key + X
Click Command Prompt (admin)
Enter the following command:
wmic path SoftwareLicensingService get OA3xOriginalProductKey
Hit Enter

The product key will be revealed, copy the product key

If you bought Windows 10 through the Microsoft Store:

When you purchase your Windows 10 license from the Microsoft Store, a copy of the product key is stored in your Microsoft Account. Microsoft will also send you a copy of the product key in a confirmation email. If you don’t see the confirmation email, check your junk mail folder. If you still don’t find it, log into the Microsoft Store > Downloads > Product Keys > Subscription page. Then click the Digital Content tab to see your previous purchases along with your product key.

View your Microsoft Store order history – Microsoft Support
https://support.microsoft.com/en-us/help/. /mi.

Amazon customers can visit the Your Games and Software Library section of the website to find your product key.

I want to know how i can check if a Windows 10 (education) license key is valid?

Like is there a website for it?

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Hi,
I am Ganesh Gandhi, an Independent Advisor, 18 years experienced windows guide. I am here to work with you on this problem.

As you asked for ‘website to check key’, it can be done in Windows itself with internet connection.

Kindly follow these steps to change (also check) Windows 10 product key using CHANGEPK:

1. Use the Windows key + R keyboard shortcut to open the Run command.
2. Type changepk.exe and click OK to open the Windows activation client.
3. Enter the 25-digit product key and check Windows 10 (education) license key.

Thanks to windowscentral.com

Do let me know if you require any further help on this. I will keep working with you until it’s resolved.

Note:
Make it easier for other people to find solutions by marking a Reply ‘Accept as Solution’ if it solves your problem.

______________________________________________
Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information with reference. Thoroughly research products advertised on the sites before you decide to download and install it. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products).

A copy of Windows is genuine only if it has been activated using a valid key. When you buy Windows Keys from Microsoft websites or get them from the OEMs, you can be sure that they are genuine. But you need to be careful if you buy them from third-party websites. So are Windows 10 keys that you buy from another site like Amazon, etc., legitimate or legal? That depends!

The major problem why many consumers get a license – which is sold at a very low price – and which later turns out to be invalid is because they may be deactivated product keys or Volume license keys. In this post, we will suggest a couple of ways to check if your Windows Product Licence Key is Genuine or Legit.

How to check if my Windows Key is Genuine

There are different types of keys. Windows 10 keys that consumer buys directly, are usually valid until the life of the machine (Retail and OEM).

There is one more type of key: Volume Licensing (MAK and KMS). Enterprise or big companies buy these keys to activate computers in bulk.

I have seen reports where many third-party sellers have sold these keys to consumers at a cheap price. These keys can be activated on multiple computers or work for a couple of months.

It is best not to purchase a key from someone who is not authorized to sell Windows 10 keys. And if somebody is authorized, and they offering low price, make sure to ask them if the key will work even after reinstallation.

There are two scenarios-

  1. First where you have the key, and you want to check before actually using it.
  2. Second is when you have already used it, but still, want to check.

Let’s take a look at how you can find if your Windows Key is genuine.

1] Use PID checker tools

We have two tools here – The Ultimate PID Checker and Microsoft PID Checker – which you can use to find out if the Windows 10 key is legit. While the Ultimate PID checker works for all versions before Windows 10, the Microsoft PID checker works for Windows 10 and Server 2016 only.

Download Microsoft PID Checker from here or Ultimate PID Checker from here. If the key is not legit or is invalid, the software will give you a response back. It can also be used to check the MAK count.

2] Check Windows Key with Software Licensing User Interface

The “dli” parameter will display current license information with activation status.

The result will also include the type of key (Retail, OEM, MAK, or KMS key). If the License status says “Licensed”, then you do not have a problem. If there is anything else, your key is not valid. Also if you see type as MAK or KMS, and you are a general consumer, you need to connect with the person from whom you bought the key, and get a Retail key.

3] Check Settings & Activation Status

There are few quick ways to check if the key you have used in not legit. The first thing you should is open Settings, and see if there is any warning about activation. If that’s not there, go to Update & Security > Activation and check the status. If there is an error and it doesn’t say that Windows is activated, you have a problem. In short the Windows 10 keys not legit or legal.

Report Windows 10 Activation errors

If your Windows 10 is genuine, but you still receive errors relating to an ingenuine software, you can follow up by using the steps below.

  • Open Administrator command prompt then paste the code below and hit Enter
  • Copy the result and upload to One Drive, then locate the txt file Windows created on your desktop then upload both to One Drive
  • Go to the Microsoft Product Activation Call Center and lay your report.

Let us know if this helped you to figure out if the Windows 10 key is genuine or not.

Date: February 26, 2019 Tags: Genuine, Licensing

How to check your windows product key

Microsoft offers Windows 10 licenses in many channels governed by different rules, but for most users, you can only acquire a license through the Retail or Original Equipment Manufacturer (OEM) channel.

An OEM license refers to the license that a manufacturer installs on new devices. If this is your case, the product key isn’t transferable, and you can’t use it to activate another installation. (Unless you’re re-activating a new installation on the same computer.)

A Retail license refers to the license that you acquire when purchasing a copy of Windows 10 from your local store or an online retailer (such as from Microsoft or Amazon). If you have a Windows 10 Retail license, you can transfer the product key to another computer, as long as you deactivate the old device.

A Volume license is designed for a large business, education, and government scenario. Usually, a Volume license allows organizations to use one master product key to activate any installation of Windows 10. Although you can use this license multiple times on different computers, you can’t transfer it with the device when the system changes ownership, and you’re not allowed to activate devices that aren’t part of the organization.

If you’re thinking of reusing the same product key on another computer, or you’re just wondering the type of license installed on your device, you can use the Windows Server License Manager Script (slmgr) command tool to find out.

In this Windows 10 guide, we detail the steps required to find out if the license installed on your device is OEM, Retail, or Volume.

How to check product key type installed on Windows 10

To find out whether your Windows 10 license is OEM, Retail, or Volume, use these steps:

  1. Open Start.
  2. Search for Command Prompt, right-click the top result, and select the Run as administrator option.

Type the following command to determine the license type and press Enter:

How to check your windows product key

Quick tip: You can also use the same command syntax in PowerShell.

  • Confirm the license type with the information available in the Windows Script Host dialog.
  • Once you complete these steps, you’ll know the type of product key that you’re using on Windows 10, which will also determine if you can transfer the license to another computer.

    More Windows 10 resources

    For more helpful articles, coverage, and answers to common questions about Windows 10, visit the following resources:

    We may earn a commission for purchases using our links. Learn more.

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    A few days ago, I happened to come across an interesting question while browsing Microsoft support forums. A PC user wanted to know the edition and version of Windows a product key belongs to so that he can download and install the right version and edition of Windows on his PC.

    Let us assume that you have a bunch of Windows product keys, but you are not sure the version and edition they belong to. Although it’s possible to try them on virtual or physical machines, the approach doesn’t make sense when you have a bunch of keys, and especially if you are not sure if they belong to Windows 7, Windows 8, or Windows 10.

    How to check your windows product key

    That said, if you know that a particular key is for Windows 10, then you can determine the edition of Windows 10 the key belongs to by entering it on a PC running Windows 10 as there are only two editions: Home and Pro. Once the job is done, you can uninstall and deactivate the key if you wish to do so.

    Luckily, there are a couple of ways out there to easily determine the version and edition of Windows a product key belongs to. You can use one of the given below utilities to check the version and edition of Windows you can activate using the product key.

    ShowKeyPlus to check Windows 10 edition a product key belongs to

    ShowKeyPlus is a free software designed to retrieve the product key from registry, BIOS/UEFI, and Windows.old folder. In addition to that, the tool can be used to check the version and edition of Windows a product key belongs to.

    Here is how to use the ShowKeyPlus software:

    Step 1: Visit this page, download the latest available version, extract the zip file to get ShowKeyPlus.exe file, and then run ShowKeyPlus.exe with admin rights.

    Step 2: Once launched, click the option labeled Check product key.

    How to check your windows product key

    Step 3: Enter or paste the product key that you want to know the version and edition of Windows the product key belongs to. The version and edition of Windows operating will be displayed just below the product key field.

    How to check your windows product key

    Ultimate PID Checker to check the edition of Windows 10 product key

    Ultimate PID Checker is another free tool out there to determine the version and edition of Windows a product key belongs to.

    Ultimate PID is not as superior as ShowKeyPlus, as Ultimate PID Checker requires you select a version of Windows to know the edition, unlike ShowKeyPlus, which easily displays both the version and edition upon entering a product key. That is, with Ultimate PID Checker, you might need to do trial and error to know the version of the Windows operating system a product key belongs to.

    Step 1: Download Ultimate PID Checker from here, extract the RAR file either using 7-Zip or WinRAR and then run the executable.

    Step 2: Select the version of the Windows operating system that you believe the product key belongs to, enter the product key, and then click the Go button to know the edition of the product key.

    How to check your windows product key

    If the product key entered doesn’t belong to the selected version of Windows, you will not see the edition it belongs to. In that case, select another version of Windows, and then click the Go button again.

    Related Articles

    • How To Unlink Windows 10 License From Your Microsoft Account
    • How To Transfer Windows 10 License To New/Another Computer
    • Check If Your Windows 10 License Type Is Retail, OEM, Or Volume
    • Check If Your Office 2016 Or 2013 Product Key Is Valid
    • 5 Ways To Change Windows 10 Product Key
    • Fix Windows 10 Activation Error Using Troubleshooter

    Comments

    Okay, I get that part, sort of. I went to this site and ran the .vbs script. The Key that appears is apparently invalid when using ShowKeyPlus:

    What I was hoping to find with ShowKeyPlus was the Windows 7 key which would have been in Windows.old. Naturally, when I upgraded, I ran into odd/ends problems and went with a clean install after the upgrade. Of course, this left not Windows.old from the Windows 7 upgrade, but Windows.old from the Windows 10 install. Retrieving the Product Key from Windows.old in my case only resulted in the same generic key.

    So, back to the Macrium Reflect disc image I made before any upgrade; I was able to mount the disc image on Windows 10 November, go to the Windows/System 32/Config section as one would do by going to Windows.old and retrieve the Windows 7 Product Key with ShowKeyPlus. The program did provide an valid, authenticate key for Windows 7. Other products may work, but I rather doubt it, and this is an odd scenario.

    So with the Windows 7 Product Key intact, it is possible to clean install on any computer as long as I have the Windows 10.iso on USB or DVD? Or something random I would have to try? Or just install Windows 7 and start over.

    The reason I ask: Windows 10 isn’t free if I am giving away a perfectly valid Windows 7 key in order to receive a generic Windows 10 key hard coded into the BIOS. As a consumer, it’s actually pointless to upgrade and say to MS, “Here’s my old key and OS; let me have the new one.” Nothing is “free” in the exchange; it’s a simple trade in. Yes?

    @ Jasray
    You have the same product key as mine because you upgraded from Windows 7/8/8.1 to Windows 10 using the free upgrade. All users who upgraded to Windows 10 for free have the same generic key.

    Don’t get it–have the same Product Key as shown.