Prezi Presentations and Garage Band

We had some pretty awesome Prezi presentations in class today. Some humorous some serious. After that we started working with garage band. I'm excited to learn how to use it, but I am lost! I have no idea how to do anything on it. I tried to make a song and couldn't get the instrument to work. I tried making a podcast and I couldn' t figure out how to record. I'm gonna need a lot of help with this one, but it's also going to be a fun challenge. :)