CALENDAR
Procedure
1. Click File -> Preferences, and then click Calendar and To Do.
2. Click Alarms.
3. Select Display alarm notifications.
4. Select one or more calendar entry types to set automatic alarms for.
5. Enter a number to set how far in advance the alarm should go off.
6. Optional: To change the default sound for alarms, select a sound in the Default sound field.
Results
Tip: You can change the automatic alarm settings for an individual calendar entry by clicking the alarm icon in the entry.
Parent topic: Personalizing your Calendar settings