**Note You may only remove contacts from Channels that you have created, or if the Channel owner has given you permission to remove contacts.
To remove a contact from a Channel, locate the Channel in question and find the user’s avatar.
Place your mouse over the contact and click Remove when prompted to do so
Tip: You can remove yourself from any Channel by hovering over your avatar and clicking Remove, but you will no longer have access to any of the files or messages shared within it.