In our application we included:

* What is/ How to use Google Meet Video Conference App.

* What is/ How to use Zoom App.

* What is/ How to use GoToMeeting App.

* What is/ How to use Join.me.

* What is/ How to use Webex Meeting service.

* What is/ How to use SkypeBusiness Meeting service.

* What is/ How to use Slack App.

* What is/ How to use BigBlueButton Video Meeting Service.

* What is/ How to use BlueJeans.

* What is/ How to use Whereby Video conference service.