
Windows will automatically activate your license after the installation of Windows 10 on the same hardware. You can clean install Windows 10 again on the same PC using the same product key. Now that you have your product key, download Windows 10 ISO file and burn it onto the USB drive. You may also use ProduKey utility to find your Windows 10 product key. Simply run the program after downloading and it will show you the licensing information of your Windows OS including the edition of Windows installed, part no., Product ID, CD Key, Computer name, registered owner, organization, etc. We will use the free version of Keyfinder to find the Windows 10 product key after the upgrade. of more than a thousand popular programs. The premium version of Keyfinder can be used to extract the details including product keys, licenses etc. Magical Jelly Bean Keyfinder is a small utility that is used to find the currently installed Windows product key. Product Key Stored in Windows Registry Using Magical Jelly Bean Keyfinder You will now see the product key under Value Data. Now double-click “ BackupProductKeyDefault” from the right pane.Now paste the following into the address bar at the top for quick navigation: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform.Open the Registry Editor by typing in regedit in Run.You can determine your product key by performing the following steps: Windows stores the product key in the Registry, which it uses when required. You will now see your Windows product key. Now paste the following cmdlet into PowerShell: powershell "(Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey".Open Windows Powershell by typing in powershell in Run.

Perform the steps below to find your Windows product key using PowerShell: You will now see your 25-character alpha-numeric product key. Now paste the following command: wmic path softwareLicensingService get OA3xOriginalProductKey.Open the Command Prompt by typing in cmd in Run.Perform the steps below to find your Windows product key using the Command prompt: Our theory is that the 2 command-line methods give generic product keys, which cannot be used to reinstall Windows 10.

Note: Two methods discussed in this post (Command Prompt and Windows PowerShell) give different product keys than the other 2 methods. Note: Although you may be able to upgrade to Windows 10 using your pirated version of older Windows, it will not help in reinstalling Windows 10 legally using the same product key.

How to find Windows Product Key After Upgrading
