Mac OS X

[Sethomas]

So, it seems quite likely that I'll be signing up with a company that's going to give me a top-of-the-line MacBook Pro. They are EXTREMELY anti-PC, and seem to favor Macs way over Linux or whatever else is available. I've used the new Mac operating systems maybe twice before, and I was just wondering how you recommend I get acquainted with it. Before I get the computer, I was thinking I might go and play with some Mac desktops available at the University library. What all should I look at and practice?