Characters: The Basics of Characters and the first step to making one.
What professions should I pick?: If you need help deciding what professions to pick start here.
Factions: Tells you how to join or run a faction.
Professions: The complete list of professions. You don't have to know what every profession does, just pick two that you like.
List of Skills: The complete list of skills. Again, unless you want to be a walking Wiki you don't have to know how all of these work, just the skills you get from your professions.