Usando várias agendas
You can have multiple calendars and overlay them one over the other. For example, you might have a schedule of events for work, one for home, and one for your favorite sports team. The sidebar lists those calendars, and you can select or deselect the boxes next to them to show and hide the appointments in your calendar view. By hiding and showing different sets of appointments, you can be sure to avoid conflicts, while keeping a minimum of clutter in your view.
Appointments for each calendar appear in a different color.
Você também pode usar agendas que não estão em seu computador, como na Internet ou em uma rede local.
Por exemplo, o site icalshare.com tem uma extensa lista de agendas on-line compartilhadas, incluindo feriados nacionais e religiosos, fases da lua, esportes e eventos locais e regionais.
New events and meetings are created in the selected calendar in the Calendar window. If no calendar is selected, new events are created in the default calendar.