Hi, I have orderd the new windows 8.1 and I am wondering is it differend from 8 because I have read that, for exaple Assassin's creed 3 runs on 8 but not on 8.1, but I am planning to play games like : Assassin's creed 4, Might and Magic x legacy, Battlefield 3 and other that run on windows 8, but not sure on 8.1. So is there a difference between 8 and 8.1 and will it affect the way I'm playing.