Close the Accounts dialog box to complete the configuration.Confirm that Contacts is checked next to Also set up: and click Create. The Account Summary dialog box will appear.Calendar should find and automatically configure your account. In the Password field, enter the password you use with your USC email address.
To configure iCal or Calendar to access your USC calendar: Configuring iCal/Calendar to Access Your Office 365 Calendar The page also includes links to documentation on how to perform a range of calendar functions from basic to advanced.
This page provides instructions on how to configure your built-in calendar application to access your Office 365 calendar. Mac OS X comes with a built-in calendar application called iCal in Mac OS X Lion and earlier and Calendar in Mac OS X Mountain Lion.