Join channels

  1. Click the + sign next to the word Channels on the left menu.
  2. Click "Browse channels".
  3. Click on a channel in the channel list, then click "Join channel".

Group channels

Your Slack Sidebar may look overwhelming and messy after joining a lot of channels. We highly recommend you create sections (or groups) in your Slack Sidebar to organize channels joined.

  1. Click on the 3 dots next to Channels
  2. Click "Edit sidebar"
  3. Select the channels you'd to group together
  4. Click "Move to..." and select either "Starred" or "Move to new section".