Meeting Chat

Chat allows hosts and participants to communicate in a live session without interrupting the presentation. Messages can be sent to all participants or selected individuals.

Additionally, the feature 'Continuous Meeting Chat' allows meeting participants to communicate before, during, and after a meeting by creating a dedicated group chat in Zoom Team Chat for all meeting participants.

For complete information on using chat in a meeting: 
https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0067312  

For complete information on using Continuous Meeting Chat see the link below: 

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0058605