Turning on the camera on a Mac is vital for your video call. Here's how to do it on any Mac computer.

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Ages ago, coworkers asked why I covered my laptop’s webcam. Then they saw a video where a hacker used a remote access trojan (RAT) to spy on two people sleeping. They started taping over their webcam ...