Burning files to a CD or DVD
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.
Spotlight Search
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!
Force Quitting Applications
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.
Keynote
We love Keynote — Apple's own presentation software. The application makes it possible to create incredible presentations with very little effort.