Slack incorporates everything necessary for a productive online workplace. Manage projects through the use of specific channels for collaboration and make video calls with teammates. The program lets users tag teammates to notify them straight away or notify the whole channel at once. Users can share files, view other users’ profiles, build lists, and send any necessary information to as many people as they choose. The paid version of Slack allows users to expand upon the features in the free version and streamlines the workflow of the whole team The service is available on most devices and is downloadable for Windows, Mac, and Linux.