Livestream Facebook video box

Very easy to do! Simply STOP VIDEO on your own camera - and if you want to make sure no one else's face could potentially show, SPOTLIGHT yourself first, and mute all other participants while you're sharing your presentation. 

Do a test run to practice how you want it to look before your actual meeting/event. You can make the stream private on Facebook so that only you can see what is coming from Zoom (just be sure to select public when you're ready for the actual event!).