Google Chat lets you ask quick questions, collaborate in group chats, or create virtual rooms for team projects in order to talk in a friendly and informal way.
Level 1:
Save time with smart reply suggestions
See if someone’s immediately available
Add or remove people to start a new group message
Multitask with spaces
Mark a message as read or unread
Level 2:
Get Drive notifications in Chat
Pin important rooms or direct messages
Send chat messages to your inbox
Manage Chat notifications
Additional Topics:
Search chat messages for information
Create and message bots
Level 1: None
Level 2: None