Welcome to the forums.
Re-read the rules that you agreed to when you signed up. Also see the "stickied" threads at the top of the newbie section.
Also don't be afraid to search for yourself both here on the forums and google.
These things will make your stay more pleasant.
In addition the Backtrack 4 how to and tutorial section is not for your questions, just like it states at the top of the page, where you tried to post your question from.