Event Notifier is nothing more than as assistant in three steps to create notifications, and as many as you need. For this it uses the icons of programs installed in Windows that you think coincide best with the notification you want to receive.
How do the notifications work, once you`ve created them with Event Notifier? Well, in diverse ways: a message in the system tray, a sound, or changes in the notification area and in the Event Notifier icon for ten minutes (substituting the program icon previously assigned).