If you have a public Office 365/Outlook calendar, you can share it with visitors to your website. Any updates to the Office 365/Outlook calendar are automatically passed to your website. (You can't change the calendar from your website.)
There are two parts to connecting the calendar to your website. This part explains how to copy the iCal URL from your Office 365/Outlook account. The second part explains how to Display a calendar on my website.
Note: Be sure the calendar you select includes future events, or GoCentral will tell you that it couldn't find any events in the calendar.
Note: Be sure you use the ICS link. GoCentral recognizes only ICS as a valid Office 365 calendar to import. If no ICS address appears, click Save.