Connecting a Classic Calendar to Outlook
You can add a classic SharePoint calendar to your personal Outlook. Once connected, you can add, edit or delete events from Outlook without having to open the calendar in SharePoint. Note that you cannot connect a SharePoint calendar to Outlook for Mac.
Navigate to the calendar in your SharePoint site and then click the CALENDAR tab on the toolbar.
In the CALENDAR toolbar, click the Connect to Outlook button.
popup will appear asking permission to open Outlook click the Open button.
In Outlook, a popup will appear asking to connect the SharePoint calendar to Outlook. Click the Yes button.
The calendar will now be available in your My Calendars tab in Outlook.
You can remove a classic SharePoint calendar from Outlook by right-clicking on the calendar name, and then clicking Delete Calendar from the popup menu. Note that this only removes the calendar from your Outlook calendars. It does not make any changes to the calendar in SharePoint, and any events you created while connected through Outlook will remain on the SharePoint calendar.
