Turn on the alarm
On the home screen or in the Applications folder, click the Clock icon.
key > Set Alarm.
On the trackpad, slide your finger up or down to highlight On or Weekdays.
Click the trackpad.
At the top of the home screen, a clock indicator appears.
To set additional alarms or to set alarms for certain days of the week, you can schedule alarms through the Calendar
Turn off your smartphone,
Set an alarm in the calendar,