QuickTime Player Tutorial: How to Record Computer Screen AND Webcam (Mac)

In this tutorial I show you how to record your computer screen and your on-screen narration, or "talking head" AT THE SAME TIME, using just QuickTime Player on the Mac. *NOTE: To reduce the chances of your lips being out of sync with your voice in the final recording, reduce your Mac's display resolution before recording. Go into System Preferences - Displays. With the Display button selected, under Resolution, select the resolution to the left of "Default." This is especially helpful on an iM...