You can hold video meetings on the go and so much more.

https://gsuite.google.com/learning-center/products/meet/cheat-sheet/#!/
https://gsuite.google.com/learning-center/products/meet/get-started/#!/
https://support.google.com/meet/?hl=en#topic=7306097
https://docs.google.com/document/d/1ma7qojcj4HVPCEgppMmjTRsEYGHGbtlnhxn3TmL0pRk/edit#heading=h.t2ps4brqb24s
Final - Meets/Hangouts

Meet Tips, Tricks, and Trainings