Alarm action is an action that takes place when an alarm occurs. Each event with an alarm set on can trigger an alarm action. Alarm actions to choose from are: 1) Play any multimedia file (wav, mid, rmi, mp3, cda, mpg, avi, mov...). It means that you can play sound, song, movie or any other multimedia file on alarm time. 2) Execute any program or file of registered file type (bmp, doc, hlp, mod, pdf...). It means that you can start any program or document that is made with some program. Imagine starting some Word document as a reminder, or GIF animation, or HTML page, or play MP3 music with favorite player, or grab movie from a TV when you are away with your capture card... If you have simple hardware, you can even start on/off water pump for your garden, switch lights on/off, start some machines with time depending parameters... 3) Show popup alarm message