The JoJo Alarm is a Windows sidebar gadget that acts as an alarm clock as well as a file launcher. You can set it to open a file at a given time and all you have to do is select it from your library. It can be any file such as music, video, etc. Picking a music file can be very useful if you want this gadget to act as your alarm clock. When it is not in use it is just a normal digital clock that is on your desktop. With it you now have a unique way of making reminders for yourself.