Do all the quests you see in your starting area, it sets the tone for your race amoxicillin without prescription and the rest of the game. Don't worry too much about what you should do or how you should play at first... the game will kinda nudge you along. Once you get to the high teens as alliance, you should think about going to Westfall and doing some of the quests there so you can do the instance Deadmines which I believe is levels 18-24. If you are horde, you can go to Orgrimmar around level 12 and get your quests for the Ragefire Chasm instance, which is levels 13-18.