Not SteamOS itself. I heard it's supposed to be based on Ubuntu. I've used used Ubuntu, it's just been awhile. I'll have more than enough room on the new pc to try it out. I can do like I did with 8.1 Pro and 10 (while it was in beta). Have 10 on one ssd and SteamOS on the other ssd. It can't be that hard to learn SteamOS.