Went from 7 to 8 to 8.1 to 10 now want to go back to 7 and then to 10

Keep a copy of the ISO, or better burn to disk for future use. You never know. Proceed with Windows 10 installation and if you have any problems, post for help. :)

Usb drive is finished but it shows make shore you have the product key when ready to install. But I do have the key for the windows 10 pro I used the show key from above. So I should be good to start correct.

dawnrenee1988 said:

Usb drive is finished but it shows make shore you have the product key when ready to install. But I do have the key for the windows 10 pro I used the show key from above. So I should be good to start correct.

Yes. You don't need to enter the product key, you can just click "skip" or "do this later" or you can enter the Windows 10 Pro product key: VK7JG-NPHTM-C97JM-9MPGT-3V66T

Actually, I suppose if you enter the product key that would be a good way to tell that you are installing exactly the correct version.

I have installed windows 10 pro. Now I just need to start tinkering.

Tell us what you want and we will tell you how to do it.