The Calendar feature is likely one of the biggest advantages of the Exchange system. This document covers how to create an event in your Exchange calendar in Outlook 2010. You can also invite others to your event, as well as schedule resources.
This tutorial applies to the following operating system(s):
Open Outlook. Click the Calendar button on the navigation pane.
You can change how the event is set – Busy, Tentative, Free, or Out of Office. Others will be able to see these as well, and this setting assists in other viewing your calendar and setting up meetings.
You can click on the Private check box to hide event details for others capable of viewing your calendar. All they will know is whether the event is set to busy, tentative, or out of the office, and how long the event will last.