Have Your Mac Tell You a Joke
Did you know that you could have your Mac tell you a joke? No? It can! All you need to do is enable the speakable items in the System Preferences and give your Mac a voice command. Open up System Preferences and go to the Speech item. In there, you can set Speakable Items to Yes and a little speech recognizer will pop up on the screen.
By default, you hold down the escape key and then say to your Mac: “Tell me a joke”. I’ll let you find out how it responds!

Learn about the new features in Aperture 3 by watching our full Appthough on it where we have a look at Faces, Places, Adjustment Presets and Brushes, all new in Aperture 3.