Just got my mac tonight. Im used to hitting prnt screen key in windows and pasteing into photoshop for taking a screen shot, how do I do it in osx? is there a program I need? if so which one. thanks
Those shots made with apple-sfift-3/4/4-space - Jaguar saves them always as PDF. If you like other formats like jpg, gif, tiff, you might like Kunvert -(it's freeware). Anyway - congrats for the new Mac
For other "newbie" questions you could also refer to Mac Help (yes, it's slow but it answers most basic questions of people new to the Mac). Just click on your desktop to bring the Finder to the front and go to the Help Menu and select Mac Help.