For a mac, the first way is to go to your Applications folder and find the Zoom application. Drag it to the Trash, and then empty the Trash. The second way is to open Finder and type “Zoom” in the search bar. Click on the Zoom application and drag it to the Trash. Then, empty the Trash. The third way is to open System Preferences and click on “Uninstall a Program. Generally, to uninstall Zoom, you can follow the instructions on this page: https://zoom.us/support/uninstall. See also How To Disable Waiting Room In Zoom.