I just got my MBP yesterday, it's my first Mac. But a few things are annoying me, that I can't seem to figure out. And it's annoying because these things have to be easy, I'm just not seeing how to do it. Any help would be appreciated. Thanks. 1. How do I see what version of OSX, and other settings I have. 2. How do I maximize a window in Firefox or Safari and get it to fill up the screen? I hit the green button and it just fills the window about 3/4th of the way. 3. How do I get Firefox to stay on the dashboard? It's gone everytime I turn off my MBP.