https://members.kelbyone.com/course/lbecker-sony-a7riii/

Join Larry Becker in this fantastic guide to the full featured Sony A7R III! Larry starts off with a look at the things you need to know to get up and running quickly, and then proceeds through shooting modes, autofocus options, video capture, and customizations to make this camera your own. This class is perfect for the advanced enthusiast or pro photographer.