Subscribe to a Web Calendar and View in Overlay Mode in MS Outlook
You can use Web calendars to add and subscribe to calendars that cover a wide array of topics, such as industry conferences, sports schedules, or movie releases.
1. Click the calendar.
2. Click the Browse Calendars Online link.
3. On the Web page that appears, click a calendar from the list.
4. Microsoft Office Outlook asks whether you want to add the calendar to the list. Click OK.
5. The calendar will appear in Outlook, and you can view this calendar in overlay mode. To enable this view, ensure that both calendars are checked and visible side by side. Then, click the arrow on the title tab of the calendar on the right.