Join meeting - if you have a zoom meeting ID ready you may join the meeting
Share content - use the zoom application on your device to control the screen and share content.
Recording
If you choose to record the session you will be prompted to supply an email address that will have the link sent to it when it's ready to share
Joining
You should already have a link to join before you arrive. Put the code code in, or if you have a personal link you'll need to type that in
Sharing
If you have the zoom app installed on your device you can go to the main page of the app under "Home" and use the "Share Screen" button to share your device directly to the zoom meeting