Just Installed Windows 10 preview (which is a free Beat BTW anyone can get early.
Installed very easily. Only problem was the "Making sure you're ready to install" screen which after 20 minutes I thought it was stuck there, it actually works but takes about an hour or more.
Steam worked no problem and definitely CR Ran great, even better that Windows 8.1.
In Windows 8.1 the game was somehow "locking" at 30 FPS with VSync off. Running it in Windows 10 I was shown the FPS climb to 45 FPS in the first match.
I have a GeForce GTX 750 TI I am running it on and a 3.8 Four core processor.
Dont know if the cores are coming into play. And the colors and gameplay look absolutely stunning.
Now all I gotta hope for is if Microsoft follows thru with streaming Windows 10 PC games over to the xbox ONE which they are still up in the air on that. And no I did not get that backwards. They said they are considering it streaming Windows 10 games TO the Xbox ONE and if you remember they said that the ONE will not play 360 games and in about 3 months that will be a reality that was never able to happen.
A little off topic Windows 10 will be free if you download it until July 2016. Officially it comes out July 29th and you can tell your PC to download it in advance anytime. But right now you can get the Beta Insider preview for free by just signing into the site. Just remember that you most likely will NEVER be able to turn your PC back to the old operating system without reformatting..