An appointment represents a period of time and detailed information about events that will take place during that period of time.
Appointments can span from a specified duration, such as 30 minutes, to multi-day events.
New appointments can be added or existing appointments can be edited by simply double-clicking the time of the appointment.
The Appointment dialog box is used to schedule new appointments, allowing you to set a subject, location, label, start and end time, reminder, availability status, and whether the appointment is an all day event and recurring over a specified period of time. You can also specify any resources, categories, and contacts here.