Short description of Clever Keyboard Indicator 5.0: The Clever Keyboard Indicator is a program which stays in your Windows system tray and displays "Caps Lock", "Num Lock" and "Scroll Lock" status, allows you to switch key status, plays a sound when the key status changed and many more. You can display OSD (on screen display) text when a key is pressed, add your own keys or key combinations and select a sound for added keys.