In Microsoft Teams, you can show your desktop, a specific app, a whiteboard, or a presentation in a meeting.
1. In your meeting controls, select Share.
2. Turn on the Include sound toggle to share your computer audio.
3. Select what you want to share:
Screen lets you show everything on your screen.
Window lets you share an open window on your screen, like a browser page.
PowerPoint Live lets you share a PowerPoint presentation.
Microsoft Whiteboard lets you share a collaborative whiteboard.
4. After you select what you want to show, a red border surrounds what you're sharing.
5. Select Stop sharing to stop showing your screen.
Meeting participants won't see your notifications while you're presenting.