What are some good or cool things to do with an Apple Macintosh computer?

I have a MacBook and I know a good bit about computers, but i am still rather new to the mac world having just switched from windows (which i hate) and i was just wondering if there are any mac pros out there that could share some cool tips. Thanks.|||There's tons of articles on the internet about this, google around for some interesting stuff! Check out my sources for some links. Enjoy your mac :)|||http://media.techeblog.com/images/dispen鈥?/a>|||Try that band thingy! I think its called garage band. I have never used it but i would love to hear how it works