If you own a MacBook Pro, you might not know where its microphone is located. We show you where to find it and how to test it and adjust its settings.

Taping over your computer microphone does nothing -- here's what to do instead All you need is an extra pair of earbuds.

How to Amplify Your Computer Mic. Nothing quite disrupts the flow of a business call quite like the other party constantly yelling, "What?" When using a computer-attached microphone, you can do ...