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

Restart your computer. Plug your webcam into another available USB port. Check your webcam cable. The cable might be damaged. Test your webcam on another working computer. The above steps will let you ...

Q: I have a Dell All-In-One that is a little old but it works fine for me. Now that Microsoft has closed their store in Bellevue I can no longer get expert, hands-on help from the good guys who solved ...