Once the Camera app opens, your computer's camera should turn on automatically. However, the Camera app isn't the only program that you might want to use the camera in. To fully enable your camera ...

If you have a MacBook Air or 13" MacBook Pro, your computer comes with a 720p camera. But if you have a 14 or 16" MacBook Pro, your laptop comes with a higher-definition 1080p camera. Fortunately ...