Windows 10: Windows 7 upgrade key

Hello.My Dell Laptop Inspiron 1525 is running on Windows 7 Professional but once I deactivated services using the MSCONFIG my product ID and status showed as unavailable, and there is a stamp on my desktop "Windows 7 Build 7601, This copy of Windows is not genuine... And I lost my key and I don't have it.Can anyone please provide me with an upgrade key for my Windows 7 or some information on how to make it genuine for my model, please? Such Windows 7 Home or Ultimate Key?Thanks.

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Installing Windows 10 using Windows 7 key

Nope, you need to install Windows 10 first and make sure the Windows 7 key is transferred to your Windows account after you've installed Windows 10 (not quite sure how that works). I missed the last step and I could not activate Windows 10 after a re-install... Microsoft seem to have done everything they can to make it a PITA. Also, it's technically too late to do this now anyhow, as the upgrade offer has expired. But KMSPico works quite well...

As for getting rid of Windows, delete the Windows folder.

 

Windows 7 key question

I got a key from MSDN Acidemic and i have a AIO i made.

I also have a retail windows 7 upgrade disc.

Can I used the MSDN key for the 7 upgrade and it work correctly?

 

Anyone can upgrade to Windows 8 Pro for $14.99.

Microsoft cracked down on the upgrade requirements you now need a windows 7 key OEM or Retail but the code its self needs to be one they listed in there upgrades system, So old keys wont work.