The Calendar pane is in the center of the window and is where most of the data is displayed. It can be viewed as a normal monthly calendar, or in many other views.
In the Calendar pane, you can view:
These four types of data are displayed in different colours so you can tell the difference at a glance. You can change these colours, or any other colours in the Calendar window in Preferences. By default:
These colours can be overridden in several ways.
For example, if a project has had its colour overridden but an individual task within that project has also had its colour overridden, the colour of the task is displayed.
Any of the items displayed on the calendar can be viewed in slightly more detail by hovering over the item and viewing the tooltip. Full details can be viewed by double-clicking on the item.