Add Task
Opens the Task Window allowing you to create new task.
Edit Task
Opens the Task Window allowing you to edit the current task's data.
Delete Task
Deletes the currently selected task(s). Asks for confirmation.
Mark as Finished
Marks as finished all selected tasks in the list.
Mark as Unfinished
Marks as unfinished all selected tasks in the list.
Purge Finished Tasks
Deletes all finished tasks from the list.