Share Your Screen in a Zoom Meeting
When in a meeting, select the Share Screen button at the bottom to share content.
A window will pop up giving the options to select which monitor to display. You can also select a specific application or browser tab if you do not want participants seeing anything else on your screen.
If sharing video or audio, make sure to select the Share computer sound and Optimize Screen Sharing for Video Clip options at the bottom of the pop-up window.
Please note that if the Share Screen option is not accessible, the host may need to enable that feature for participants.