Windows 10: I had a Activate Windows with product key windows 7 but when I update to windows 10, I'm...

product key

:)

 

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 vs 10

Yup, confirmed. I wouldn't be surprised at all though if it still locks the hardware profile in during activation. If you're planning major hardware changes, you shouldn't use the Windows 7 key in Windows 10 setup until after the changes are made.


Personally, I wouldn't bother with Windows 7 anymore. Case in point: Windows 7 SP1 has over 200 updates to download; Windows 10? Not even a dozen. Microsoft is constantly rolling updates into a cumulative update for Windows 10 so it doesn't get update hell like Windows 7 and older have.

I really can't think of any reason to use Windows 7 anymore.

 

Installing Windows 10 using Windows 7 key

Two quick ways to use your Windows 7 key during the install:

1. When asked for the serial #, put in that Windows 7 serial # and continue on. It should activate as soon as it hits an internet connection.

2. When asked for the serial #, at bottom of window click on the I don't have a serial # text (or whatever it says). It will then ask what version you want to install, ie. Home or Pro. Be sure to install the right version that matches your Windows 7 key. Then once you get into windows you can activate by putting in the key. Some people prefer this method, not sure why honestly. Easier to do #1, since the installer will see your key and know which flavor of Windows 10 you are trying to install.