Redeem Product Key Windows 10

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How to change Windows 10 product key If you need to change the product key of the installed OS, for example. Suppose you have installed Windows 10 initially with a generic key, and then wish to change it to an authentic key that you purchased, this can be done quickly without reinstalling. Get Windows License Key using PowerShell. In Windows 10, the product key will probably be encrypted, tied to your Microsoft Account and stored by Microsoft in the cloud too. You can also find Windows 10 product key using VB Script. If you are looking for an easier way, you can also use some free Software Key Finders to recover and save.

Have you lost or misplaced your Windows 10 product key? Bought a new PC with Windows 10 preinstalled but with product key sticker missing? Don't worry! Depending on how you got a genuine copy of Windows 10, here are different ways to find Windows 10 product key.

Method 1: Check COA Sticker or Email

If you bought a physical copy of Windows 10, the product key should either be on a card inside the box, or a sticker on the DVD sleeve. It should look a lot like the image you see here.

If you purchased a digital copy of Windows 10 directly from Microsoft or Amazon with no disc or packaging, your product key will be within the confirmation email that came when you placed the order. Try searching your email for your order history, and you might find the key.

If you upgraded to Windows 10 for free from Windows 8 / 7, you should have a digital license instead of a product key. Just open the Settings app and head to Update & Security ->Activation, you should see 'Windows is activated with a digital license' or 'Windows is activated with a digital license linked to your Microsoft account.'

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You can link a Microsoft account with the digital license by clicking 'Add a Microsoft Account' on the bottom of the same Activation page. So after re-installing Windows 10, sign-in with the same Microsoft account. Windows will get activated automatically without a code.

Method 2: Find Windows 10 Product Key with CMD or PowerShell

If you purchased a new computer with Windows 10 preinstalled, you will no longer see a sticker on the back or top of the machine. Instead, the product key has been embedded into your PC's UEFI firmware. To retrieve the product key, open the Command Prompt and run this command:

Or open Windows PowerShell and type this following:

Method 3: Recover Windows 10 Product Key with KeyFinder Plus

Still couldn't locate your Windows 10 product key using the above methods? Try the KeyFinder Plus program which can recover both UEFI-embedded OEM key as well as the retail product key from your activated copy of Windows 10 system.

After launching KeyFinder Plus, click on the Start Recovery button and it will give you options to recover product keys from local machine, external hard drive or network PC. Just select the first option and the program will quickly delve into the registry / UEFI firmware, and come up with the product keys for Windows, Office and other software that you have installed.

Conclusion

Losing Windows 10 product key does not mean you have to purchase the license again, as most of the time you can recover it using the above methods. If you know other ways of quickly finding lost Windows 10 product key, do not hesitate to share them with us.


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If you lost or forgot where you had stored your Windows product key, I have a solution for you. Today we will see how a simple VBS script can be used to show us the product key of an installed copy of Windows 10, Windows 8 or Windows 7. It is a simple solution to extract your product key from the OS installed on your PC without using any third party software. Here we go.

Product Key Windows 10 Free

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Gacutil location. Mar 30, 2017  Gacutil.exe (Global Assembly Cache Tool); 9 minutes to read +8; In this article. The Global Assembly Cache tool allows you to view and manipulate the contents of the global assembly cache and download cache. This tool is automatically installed with Visual Studio.


Actually, earlier I posted a similar solution which used PowerShell. but many users complained that it fails for them. PowerShell might require additional user skills and extra tweaks to run unsigned cmdlets.

Compared to PowerShell, this VBScript solution is almost perfect. All you need to do is to just click the file. To view your Windows 10 product key

  1. Open Notepad.
  2. Copy and paste the following text into the Notepad window
  3. Save the text above to a file with the '.vbs' extension on the Desktop.
    Bonus tip: To make sure that you saving the file correctly with the '.vbs' extension, you can type its name enclosed in double quotes, for example, 'BackupWindowsKey.vbs'.
  4. Now open your BackupWindowsKey.vbs file
  5. Voila, you product key is displayed on the screen!

Redeem Windows 10 Product Key

I tested this trick on Windows 7, Windows 8 and Windows 10. It works flawlessly in all mentioned operating systems. Credits: nononsence @ MDL.

Redeem Product Key Windows 10 Free

RECOMMENDED: Click here to fix Windows errors and optimize system performance