Teams Shared workspace, for chats/files and groups. Manage members within a team. Create groups of participants for important and quick mentions. Create chats within the team. These chats will exclusively be available to team members only. Chats Simply create chats, invite your friends and colleagues as required. Just write the name of the participant and they will automatically be added to the chat. Calls Communicate by voice and video directly in the chat where you have written messages.