While multiple people are screen sharing, you may want to focus on one screen or bring that one screen to attention. 

Making 1 Screen Share Full Screen

  1. From the multiple screen share view, click on the Expand Arrows icon for the screen you want to be full screen
  2. The screen you selected will be full screen
    You will also see the Expanded Arrows now has a number indicator

Returning to Multiple Screen View from 1 Screen Share

From the single screen view, you will see the Expand Arrows icon will have a number. This will let you know how many screens are connected

  1. From the single screen view, click on the Expand Arrows icon
  2. You will return to the multiple screen view