1. Open Entourage 2008 for a Macintosh.
2. Click on the Calendar button at the top left of the Entourage window.
3. Find the Event you wish to delete, Command-click, and select Delete Event. (Note: You may also select the desired Event and press the Delete button on your keyboard, or push the Delete button at the top of the Entourage screen.)
4. If the Event you are deleting was set to be recurring, you will be given the option to delete all of the Events connected to that one, or to just delete the Event on that day.