Your computer may have one already, but whether it's any good is debatable. Here's how to pick the best microphone for your needs.

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

Most audio receivers worth their salt come with a tiny microphone that you can use to automatically calibrate your speakers to your room’s specific setup. Easy. But most people—unlike me ...

How to Install Dell PC Audio Drivers. Device drivers enable the computer hardware in a Dell PC to communicate with the operating system and the installed software. The sound card -- the component ...