How many People can Participate in a Video Call at most for free version?

Do I need to Register on Zoom to Join a Video Call?

For lectures and group presentation, which of the following has the most effective tool?

To explain and to show the process like doing problem solving, which has the best tool?

Best tool for differentiated group activity

To give emphasis on the discussion or to point or highlight a text, which tool to use?

What to use when you want to hide your background while doing the virtual meeting?

In using the BreakOut Room, can students go out in the room even without the permission of the host/teacher?

A tool to use when you want responses from your students like raising hand, clap, and thumbs up.