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 ...

Testing a webcam seems easy enough: Assemble a bunch of them, use them to take photos or video, and compare the results. But it’s worth it to go further. When recommending a webcam, I want it to do ...

If your iPhone camera won't work, you may be able to easily solve it. Here are some quick fixes to try before contacting ...