I've played a lot of Skyrim, and the other day I bought Oblivion from a friend for just a few pounds. I'm quite confused however.

Can I get some tips?

• What build should I do? Archer/warrior/mage etc? I want the most noob-friendly, I guess.
  
• What major skills should go with that build?
  
• What questlines should I do & where do I start them?
  
• Are there any weapons/spells that I should know about?
  
• How should I make gold?

OK, thanks for helping.