This is a good question.. I really don't know. I've installed Steam and I have 306 games in my account. But a bunch of my friends are playing Wow: Classic at the moment. I don't know if I have the time free to really be useful in that game, I've dabbled before but sports/life always cropped up and I'd get left behind by those more dedicated.
First thing I did though, was load up Minecraft and set the draw distance to max. Never had anything that could do that - It's the little things.