Your Home page has various windows that give a general overview of all things Dart-related for you. Your home page is accessible from the lefthand column of Dart, and is located at the very top:

Currently, on your home page, you will be able to see windows for:

Note that if someone is made a "guest" they will only be able to see the teammates that they share the space with since guests don't have access to the general space.

In each window, you'll be able to see the name of the task, the dartboard icon it is associated with, and its status:

If you see something in your My tasks, Recent, or Upcoming windows, you can simply click on the title. This will take you directly to the task itself: