1 - Go to the "Chat" page in the sidebar navigation.
2 - Extend your chat window by clicking on the "extension" icon to switch to full-screen mode.
3 - The "Browse chat" bar will appear at the top.
4 - Select the "Channels" tab to view the list of all available channels.
NOTE:
The ones with an "earth" sign means anyone can request to join.
Those with a "lock" sign are private. To join a private channel/group, you must be invited by an existing member.

