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 ...

How to Use a Logitech Mic. A Logitech microphone connects to your business computer through a USB port. Once connected, it is ideal for recording notes on your computer or communicating on Yahoo Chat.

Wo Mic is a freeware for Windows that lets you use your Android or iPhone's microphone as a virtual microphone which is compatible with all applications.

If you want to use voice control or hands-free operation, you’ll next need to give the app permission to access your computer’s microphone.

A good quality USB microphone will suit all use cases, from simple conference calls and streaming, right up to recording your own vocals for music or a podcast.