Get an iMac
I have one (its not connecting to internet cause its brand new)
27 inch brand new iMac.
Works fine other than internet (its my router, I'm on my Macbook rn at Starbucks lol..)
Yeah, get an iMac or Macbook with OSX Yosemite.
It works great.
OP don't listen to this guy he doesn't know what he's talking about
and just for the sake of not pulling an ad-hominem logical fallacy, i will address his argument
iMacs are overpriced paperweights that cost exorbitant amounts of money for a iffy-performance, low-compatability computer. sure, if you're just some schmo who just wants something to goof of with and browse reddit/youtube and make little movie-edits with, a mac is just fine, but if you want to be gaming with that computer, the last thing you want to get is a mac. they are infamous for their lack of software compatability with lots of games and programs these days, since they occupy such a small portion of the computer market. and for the games that do claim to support mac, they usually are riddled with tons of game-breaking bugs/crashes (the infamous SQlite error, need I say more?), since priority for game functionality is focused on windows users (since they are the ones where the real money is at).
you can get the same level of performance from a windows computer for half the price of an imac, and with much greater software compatability and OS versatility. as for the specific windows operating system to get, windows 8.1 is probably the best thing to get, though i'd just as much recommend getting windows 7 (it's reliable and compatible with practically every program, but it is getting a bit old).