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

We've gone from a single 2-megapixel camera incapable of video recording on the first iPhone to a triple-lens setup boasting a 48-megapixel primary camera accommodating up to 4K 120fps video recording ...

You can turn off the shutter noise your iPhone camera makes by flipping the Ring/Silent switch to Silent or enabling the Live Photos feature.