How To Play Online FPS Games Better

I don't know about you, but I love playing FPS games. It's my favorite game genre. Many games are designed by developers every year and FPS gaming is becoming more popular with some successful games like Far Cry, Crysis, Call of Duty and Battlefield series. Also there are a lot of free to play FPS games on the internet. You can just download and play them. But if you can't shoot an enemy in front of you, you can't enjoy the game. Especially aiming is very important if you play online FPS games. But how can you do that? How can you improve your aiming in FPS games? I have some tips for FPS gaming, have a look;