How to Duplicate an Appointment in Calendar (Outlook 2013)
If you have an appointment on your calendar and you would like to copy it to additional dates and/or times, follow the steps listed below.
Calendar/Task Management
Creating and using categories in Outlook can help you determine the importance of appointments in your calendar at a glance.
You can change the time increments shown in your Outlook calendar to allow for smaller more detailed calendar entries. This will work in Outlook 2003, Outlook 2007, and Outlook 2010.