Skymaster webcam microphone not working !

alot of ppl have problems with this, if u are using a laptop, most laptops factories' have a default setting to pick up the microphphone and camera (seperately) thats built in to the laptop, and urs probly doesnt have a mic or a camera built in, so u put the camer on the laptop plug it in and the only reason why the camera works is cuz when u installed it, it switched form default. u can go to ur control pannel and see if u can fix it. if not, u might be SOL. and check and make sure there isnt a mute button or sumthing silly to that extent