Tasks can be edited by double-clicking on them or directly from the main view by single clicking on the field
Subject - a task name.
Location - location for the task. The list of locations will be saved and available for future use from the drop down list. You can add, edit or delete locations using this menu. To do so, click on the Manage Locations option at the end of the list.
Start time - sets the start date/time (disable checkbox if you don't need to set time but date only).
End time - sets the end date/time (disable checkbox if you don't need to set time but date only).
Priority - allows you to set a priority.
Completion - sets a rate of completion.
Category - sets a category for a task.
Enable reminder by clicking on the Reminder checkbox:
Reminders can be set to sound at any date and time.
Additional reminder options are available by clicking on the Advanced button:
You can assign a custom sound or write your own custom message to be shown when the reminder fires up.
A selected application can also be started once it's time for the alarm.