Zoom has two key functions, the text-based chat functionality, and the voice and video meeting functionality.
The chat functionality is really simple to deal with and works as youd expect it to.
Setting up your machine to be ready for a meeting, however, can be a little more complicated.
To be able to show your webcam in a call you need a couple of things.
To access Zooms options, tap on your user icon, then on options in the dropdown menu.
Select your preferred webcam rig through the Camera dropdown in the Video prefs tab.
