1. Open the site where you have the Calendar web part installed;

  2. Click Bindtuning, and then Edit Web parts to edit the web part;

    view_calendar

  3. On the web part sidebar click the View Calendar icon.

  4. The Calendar view will open with all your events;

  5. If you want to delete an event, click on it and the select Delete Event, in the top menu.

    view_calendar