The most basic calendar item is the one-time appointment. You can create a one-time appointment in several ways:
If the Calendar folder is not open, choose File, New, Appointment or click the arrow next to New on the toolbar and then choose Appointment. The appointment defaults to the next full 30 minutes.
If the Calendar folder is open, select a time in the calendar and then click New on the toolbar, or alternatively, right-click the calendar and choose New Appointment. The appointment is scheduled for the time selected in the calendar.
Right-click a date in Month view, and then choose New Appointment. The appointment defaults to your specified start-of-workday time and runs for 30 minutes.
When you take any of ...