I bought this game a while ago and my PC decided to die on me. Since then I've bought a new PC and started playing again.

Everything seems confusing because I don't really understand what is going on.

For a newbie player, what would be the easiest class to start with so I understand the mechanics of the game? I realize I'll need to level pretty much all the classes up to something like 12 or 15 to unlock something to do jobs or something. Not clear on that.

I just think if I can get a handle on one class I won't be quite so confused. Any suggestions?