This is also an important part : it's here that you can present yourself to the other members, using this example. Answer without any shame, no one will judge you here ! :)
It's in this part that you can put a photograph of yourself :) Come on, everybody wants to see you, don't be shy ! Make a new topic with your username and put the pic' =) Enjoy !
You're just wondering : What is this ?! In this part, you open a topic and the other members post a question in it. And you have to answer ! You can ask all the questions you want ( but stay correct, please xP )