BF3 has changed the first person shooter world forever, you see, no longer can you run in, guns a blazin' hoping to rack up tons of kills by being aggressive and foolish at the same time. Now, you actually have to work with your team to develop strategies and tactics that effectively overcome the enemy. If you run in all willy-nilly expecting to be a one man rambo type guy, this game is most definitely not for you. You will have to think and plot out effective strategies with your teammates, because if you don't the other team is going to wipe the floor with you, and the rest of your teammates will be furious or at the very least, frustrated with you.
The first step to mastering Battlefield 3 is learning your class and building your character properly. There is no sense in being a medic if you are not going to heal your teammates. One of the recommended classes to be for a beginner is the assault class. The assault class is not as difficult to play as say recon or engineer, and it allows the beginner to get a feel for the type of game play that they enjoy without getting too complex for them. However, when you start to learn the game and the controls you are probably going to want to change your class and build it properly to be as powerful and effective as you can possibly be.
The next step is to master your weapon builds. You need to know your weapon inside and out in this game and if you don't you are going to be a sitting duck for all of the others to capitalize on and boost their kill/death ratios. Unfortunately, there is no easy way to tell you how to build your weapon as it depends on your game play style and class configuration. The best thing you can do to figure all of this out is to pick up a proven BF3 strategy guide. A tactics guide for Battlefield 3 is your best bet if you want to understand the game completely and learn how to specifically build any class or weapons in the game. Most guides are put together by some of the top first person shooter gamers in the world, and they reveal most of their secrets to you, allowing you to become better than 90% of the other players out there. A good strategy guide will show you everything from specific map strategies to overall team leadership and tactics that will allow you an edge over everyone else allowing you and your team to rack up tons of kills and dominate Battlefield 3 like the pros do. Some guides even offer HD video demonstrations of all the tactics showing you exactly what you need to do on every level and map of the game. If you want to start winning you need to check out this guide today.