When you create your team, a channel is automatically created called General. Channels are similar to subfolders within a folder to ensure all your files remain in one space. Channels provide a place for the team to have discussions and upload and share files about a specific subject.

You can add two types of channels; private which only gives access to specific members of the team, or standard which the whole team can access.

Add Channels

Select the ellipses (...), More options next to your Team name.
Select Add channel from the menu.
In the dialog box, add a 'Channel name', a 'description' for the channel and select the appropriate 'privacy' option. Click Add to create the channel.