In Spark, you can easily make changes to calendar events. All edits sync with your Google, Exchange, or iCloud calendar across all your devices.
If you have opened the event editing menu by accident, press Esc to close this menu without saving changes.
Note: To change the event date or time, you can drag & drop it on the calendar.
Note: When you change a recurring event, Spark asks if you want to edit all occurrences of this event or only this one.
Note: For repeating events, you can delete either all occurrences or only the current one.Read next: Change calendar notifications and appearance