Learn more about the basic features of Rainbow on computer through these videos.
Start from basics
Invite your colleagues or friends
Send and receive files
Call your contacts
Manage group conversations
Call Bubble participants
Check out news feeds
Easily find information
Manage phone calls through Rainbow
Manage phone meeting
Do you have any question about Rainbow? Leave us a message to get more information.
Do you need help? Ask your questions in the Community to get answers from other Rainbow users.