You can test your webcam using online tools or programs that come with Windows 10 or your Mac computer.

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 ...

Your webcam turns on for no reason. Why? The idea that some unknown eyeball might be watching you might make you nervous. It did me — which is why I’m telling you how to solve that problem. I’ve ...