Whether you are using an external microphone to record a business meeting or the built-in microphone to capture casual audio around the office, your MacBook Pro's Sound Preferences dialog lets you ...

You can use a Mac for a long time without ever adjusting its audio settings. As with so many things in OS X, the default settings often work just fine with little (if any) intervention on your part: ...

It is good to rename your devices because you may connect multiple devices at once but might love to switch between them. Switching between devices is the most basic yet most tricky part. I said ...