You can test your webcam online or using programs that come with Windows 10 or your Mac. You don't have to wait for a video call to find out there's a problem with your webcam — test it ahead of time.

The HP R817 digital camera delivers images up to 5.1 Mpixels. The unit is compact enough to fit in a pocket. The sliding power switch prevents accidental battery use. HP’s button and menu system is ...

A big part of video conferencing etiquette is making sure your equipment works before your meeting starts. And that includes your webcam. There’s no reason to run into unexpected and disruptive video ...