This article contains the Zoom Screen Sharing Quick Guide. You can download the guide below the image. 

Visit the Screen Sharing section of the Zoom Help Center for more information.

Screen Share Options

You can customize the screen share options inside the Zoom room.

Click the arrow next to "Share Screen" in the toolbar.

Choose the "Advanced Sharing Options" that best suit the room setup. 

If you choose to let all participants share their screens, it's recommended that you enable "only host" for the second configuration to prevent students from unintentionally starting a screen share while another share is in progress.