Please remember that the Center for Teaching and Learning with Technology only provides support for USB headset microphones. An image of a USB connection is available here.
I'm not sure my mic is plugged in correctly. How can I be sure?
The mic tester can't see my USB mic. What should I do? Make sure your microphone settings are correct: XP | Vista / 7 | Mac
The mic tester says that my voice level is too low/too high. How do I change the microphone recording level?