A standalone WMUTray.exe application is responsible for displaying WakeMeUp! State in windows system tray. It is displayed as a small bell icon you can click on to open its window. Double-click it to run WakeMeUp! Configuration Utility.
This application is launched automatically at Windows startup. You can enable/disable autostart feature by checking/unchecking the "AutoRun WakeMeUp! State (a small bell icon in system tray)" checkbox in Preferences.. .-> System Tray.
When immediate alarm changes a balloon hint is displayed. This function can also be disabled on System Tray tab of the Preferences window.
