To add a calendar using its address, follow these steps:
- At the bottom of the calendar list on the left, click the Add down-arrow button and select Add by URL.
- Find the address of the Google Calendar in iCalendar format, or if you have the iCalendar address of a calendar from a different application (for example, Apple's iCal), you can use this as well.
- Enter the address in the field provided.
- Click Add Calendar. The calendar will appear in the Other Calendars section of the calendar list to the left.
