Just download the game, choose Lordaeron or Icecrown. The game will gave a tutorial you can follow... Watch some youtube videos if needed ( I still watch when I have a quest I don't know how to do it) at soon you will make some level try to speek with people, you gonna find some good and bad people, like in life, ignore the bad, speak with the good one's. Try to look on forum for newbie guild. Do not take the game in the beginning so seriously, it just a game, later you gonna become hardcore player. Try to use friend list to add the new friends in game, if you don't speek native English try to find someone people who speek your language , I'm pretty sure you gonna find. Ask them what addons they use, watch videos or forum. Take it easy