Click on Share Screen
Choose what you want to share before clicking on Share
- A specific screen if you have several (Recommended for beginners)
- A specific application window
- A specific tab
A white bar will indicate that the screen sharing is working at the bottom of your screen
To stop screen sharing, click on the same icon as you did before OR on “Stop sharing”.
You are using a MacOS system computer and have any trouble to share your screen, please check this topic : https://needl.co/ufaqs/i-am-on-mac-my-screen-sharing-doesnt-work/