How to share your PowerPoint screen on BBB

This is a short introductory video on how to share your screen with a PowerPoint presentation on Big Blue Button. Please excuse the phone recording, I wanted to be able to show the two physical displays.

You can see how this looked on BBB here: https://webroom.hrz.tu-chemnitz.de/playback/presentation/2.3/2094c59f3b334b846acd8d6d804d5d08778ff3c0-1637921661932