The Calendar tool allows you to view at a glance all the events that have been set up in the course in a calendar view. You’ll be able to sort by different events, in order to have a better view of what’s coming next. As this is the course calendar, the students in the course are able to view this calendar.
This feature is different from the Manage Dates tool, where only you as the instructor can see and manage all the dates in the course in a spreadsheet view.