1. Turn your PC into an alarm clock
2. You can Specify the sound file which will be played as alarm
3. You can set the alarm time in HR:MIN:SEC format thus there is accuracy of seconds too.
4 . The alarm(sound file) will be played accurately on the time specified.
5 . Program Minimizes to system tray and is Easy to use.

Accurate Alarm Clock keywords: alarm, clock, alarm clock, sound