Welcome to the Forum!
First, read the page for New users, it has good advice:
http://www.hash.com/newuser.htm
I'll repeat its main suggestion, which is to do all the exercises in "The Art of Animation:Master" which you get as a booklet with the CD version or as a PDF download with the download version of A:M
Those are designed to introduce you to all the essential basics of using A:M. Don't skip those!
You can find video versions of them in the TAoA:M subforum and also show your work there and ask questions if you get stuck.