Today's video QuickTip is a pretty simple one, but may be a trick that even long time Mac users don't know. Setting your audio preferences isn't difficult on a Mac but if you go through System Preferences there is a lot of pointing and clicking. Today's tip will show you how to change both your audio input and audio output settings quickly. What that means is that if you plug in your headset and mic into your Mac, they may not be recognized and used right away. You often have to tell your Mac that you want to use them. While important, it doesn't need to be difficult. Continue to see video.