Your Mac makes it incredibly easy to burn CDs and DVDs with your own files. Just create a new folder, add your personal files and press burn.
Mac OS X has a great built-it search function called Spotlight that helps you find any file on your Mac. Never loose an email or a document again!
Sometimes, even the best of apps get stuck and won't quit, no matter how hard you try. Don't worry, you can always force quit applications.
We love Keynote — Apple's own presentation software. The application makes it possible to create incredible presentations with very little effort.