1. Sign in to Webex User Hub.
2. In the left-side menu, click Meetings.
3. Click Start or Join.
4. Click Start meeting or Join meeting.
5. In the meeting controls below, click Share.
6. Select if you want to optimize it for text and images or motion and video, then click Share.
7. Select the screen, window, or tab you want to share, then click Share.
8. Click Stop sharing to stop sharing the screen.