Office 365 Outlook Web App - Manage Events/Appointments/Meetings
• Edit/Change - double click the event you wish to change, and click the pen/pencil icon to Edit. Amend any dates, times, etc and then click Send.
This document provides an overview of how to manage events/appointments/meetings in the Office 365 Outlook web app.
• Delete - select the appointment on the calendar view and click the pen/pencil icon to Edit.