The best way to learn the game is to play it, honestly. Join a linkshell. It's like a froup of people who can all talk to each other at any time. There will always be higher level people than you who can answer your questions. The game can be overwhelming at first, but it is also very fun. One thing I disagree with is waiting to buy at the AH. (Auction House) Lately prices have jumped because of the new character classes, but usually it's cheaper then the stores and far more equipment is available.