I don't play pc games. I don't have the hardware and I hate keyboard/mouse. The last pc game I played was Starcraft 2 and maplestory.
I hope ms brings all their games to not only windows but steam as well since. The more people playing their games the better. Better game sales will = higher budget for Xbox in my opinion.
Halo MCC will sell 5+ million copies(including digital)
halo 5 will sell 10 million copies(including digital)
x1 will pass ps4 in USA, and UK.