So i downloaded the upgrade tool from windows 10 made a iso with it and installed windows 10. Now i wanted to activate windows 10 but i cant.. i tried the windows 8 product key that came with my alienware laptop but that doesnt work i tried to make one of those productkeys.vbs documents but that doesnt also work. I cant think of anything right now. So i posted it here on this forums in the hope that somebody could help me. Also i have Windows 10 pro, and before this i had windows 8 maybe i should have installed Windows 10 home?