

However, adding the picture of you speaking from your webcam requires an extra trick using another built-in application. It can be used to record whatever is on your screen (including a slide show), as well as audio from the computer or your mic.

Screenshot is one of the Mac's most useful features.

But every Mac with a recent version of MacOS has Screenshot built-in. More sophisticated tools are available (Screenflow is the best, at about £80). Mac computers have an easy to use, but effective, screen recording tool built-in, called Screenshot.
