How to add, change, or remove event notifications in Google Calendar

Need a little extra time to prepare for an important meeting? Or, maybe you don’t need a reminder about an activity after all. You don’t have to change your default notification settings — just add or update reminders for that particular event:

1. On your calendar, click the event and then click Edit event (for events without guests) or More details (for events with multiple guests).
2. In the Notifications section, choose how you want to be reminded about the event.
3. (Optional) To add multiple notifications, click Add a notification.
4. (Optional) To remove a notification, click Remove  next to the notification you want to remove.
5. Click .