Whether you use Zoom for work, school or just hanging out ... Simply click Share Screen icon. In the menu window that appears ...

Apple made a major change in their security & privacy settings with OS Catalina and above, making screenshare/screen record feature a manual setting, defaulting to off. You may need to tap the lock ...

Step 1. Once in your Zoom meeting, click on the Security icon. Step 2. From the Security menu, click on Lock Meeting. You can unlock the meeting by going back into the menu and removing the selection.