Configuring preferences and options in Outlook.com
Hi AnandaSander,
My name is Rafael H, I am an independent advisor and I will do my best to help you today.
At the bottom of the screen, click Calendar.
Calendar in the navigation bar
For unorganized appointments or meetings, click and select Delete.
For recurring appointments or meetings, you can remove the repeat or series.
Click to delete an appointment.
For meetings that you host, click the meeting and select Cancel.
For information on the recurring meetings you organize, you can cancel the repeat or series.