See that sixth button along on the top menu bar? It says "Search" - make friends with it - you will find all your questions answered a million times over - including answers to the questions you don't even know you have yet.
Neo: Morpheus. The Oracle, she told me I'm...
Morpheus: She told you exactly what you needed to hear, that's all. Neo, sooner or later you're going to realise, just as I did, there's a difference between knowing the path and walking the path.