Change windows 7 key regedit

Click Save to File or Save button at the bottom side to store windows 7 product key and other product keys on computer. As is known, Windows product key stores in registry, so you just need to open registry, and can find Windows 7 product key there. This way usually works when your Windows 7 runs normally on your computer.

Click Start in Windows 7 computer and type regedit in search box, and press Enter. This key holds several Windows 7 settings for your machine. Right-click the ProductId key and select Modify. View the number displayed. Unsolicited bulk mail or bulk advertising.

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Was this reply helpful? Yes No. Sorry this didn't help. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Sign in to vote. I have pirated version of Windows 7 in my machine. But now I bought License for Windows 7.

Is it possible I can change my product key with existing installation or I need to reinstall with the original CD? Any advise would be appreciated. Wednesday, January 27, PM. In the CMD window, type: slmgr. Thursday, January 28, PM. This thread was created a year ago. Please do not resurrect old threads. If you have an issue, please create your own thread for your own particular issue. Wednesday, January 18, AM.

Both Vista and Windows 7 allow the user to change product key from within the OS. Thank you, Darin MS. Thursday, January 28, AM. Both the methods are good but it depends on what build, what service pack and CPU, not all the builds have the same feature. Wednesday, May 5, AM. Hello everyone!! Friday, October 22, PM. Hi I was wondering if you would be able to help me?

Is there any other way to update my product key? In complete despair, Katrina. Windows key, also known as Windows product key, is normally used for activating Windows operating systems on computers. On this page, we'll take Windows 7 as an example to present 7 reliable ways for you to follow and find the Windows 7 key successfully on your own.

Let's go. Windows 7, as a classic operating system, attracted quite a lot of fans when the system was first released. As time goes by, Windows 7 is no longer supported by Microsoft anymore. However, to some Windows 7 users, it's still necessary to record and keep the product key. Why is that? Here is a list of cases that you may need a Windows 7 product key:. So how to find the product key on your old Windows 7 computer?

Move on, and you'll get the answer in the next part. We collected 7 ways that are efficient and you may try any one of them to find the Windows 7 product key:. If you search Windows product key finder, you may get multiple recommendations. Besides finding your Windows 7 product key, you can also apply it to check other software serial numbers. Step 2.