Windows 10 on a Dell XPS 15 laptop, current build, everything updated. Laptop is closed and connected to a dual-display setup via a Dell Thunderbolt 3 dock. Brand new Logitech C920 webcam. Regardless ...

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 ...

If your computer shipped with an installed webcam, the camera should be operational when you first boot your machine. However, if you have installed an external webcam to your computer, the machine ...

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 ...

Why isn't the camera working on Skype? If your web camera doesn't work on Skype, to solve the problem, you have to find the cause first. Below, we’ll go through common problems with camera operation ...

Allison Johnson is a reviewer with 10 years of experience writing about consumer tech. She has a special interest in mobile photography and telecom. Previously, she worked at DPReview. I am the very ...