Leaderboard

Hi, I have a question about COD MW3, is anyone playing it? Is it comparable to COD4 MW? Of course multiplayer .... I have more and more problems with my pc and I have a macbook pro and I could install MW3 and part with pc completely. I have a huge fondness for COD4, I've been playing it since the beginning, but I still have problems with the stability of the game, I'm not very familiar with computers, I'm a girl who fixes cars and doesn't install props :(... recently I lost my binds, classes, even my nick changed, I also don't have favorite ervers, although there are