Use Google Meet which is part of our G-Suite of Apps to host a meeting with students or colleagues. It's as easy as sending participants a link to join your meeting. Google Meet also has the ability to share your screen. You may have up to 100 participants at a time. To access Meet go to the App Launcher and look for Meet (see screen shot).
Basics ---> Start Here
Overview of Google Meet
Google Meet.mov
Help Video to get you started (using app launcher)
Setting Up Google Meet Video Conferencing.mov
Help Video to get you started (from Google Calendar)