What Have I Done In Adding Navigation,Adding Animation,And Adding Sound.

What have I done In Adding Navigation, Animation, and Sound. Well.........I have done a lot of stuff in Adding Navigation like adding buttons to take to you to a different scene.It was a lot of work, but it was fun!!!!!! In Adding Animation ,I have done motion tween and I made circles,squares,polystars,and rectangles.It was very easy and I loved it.In Adding Sound I really haven't done a lot because I didn't understand it..But Garrett H. helped me and I kind of understand it now.So I understand how to do Adding Navigation and Animation,,,,but Adding Sound is what I don't really get.Go to my projects page and see what I have done.The website is,,,,,http://www.myglife.org/usa/wv/srmswiki/index.php/User:Ak09/Projects