If you regularly make audio or video calls on your computer, you've seen people appearing out of frame, or hunting for the unmute button, or otherwise trying to get their technical setup ...

Webcams work like video cameras and feed images in real time to a computer. They use CMOS (complementary metal-oxide semiconductor) and CCD (charge-coupled device) lenses; they are either built-in or ...

Most laptops come with built-in webcams these days, but that may not be enough for your needs (i.e. video calls, recordings, etc). Whether your computer doesn't have a webcam, your webcam is busted, ...