Confused: New Member

I wonder if it is just me but I am so confused right now. I don't know what is happening. I was like what is this, what should I click, what should I do, what is AU how should I get this. Ahhhh, too many questions remain unanswered.
For those newbies like me, I feel you. I hope there would be someone out there who would be willing to help us out, newbies. Send a friend request if you are, and I will be truly thankful.