Monitor the state of Caps, Num and Scroll locks, with Keyboard Leds
Keyboard Leds is a small, free and effective program that will let you have Caps, Num and Scroll lock LED indicators in the system tray and on your screen.
It is useful if your keyboard lacks those indicators.
Keyboard Leds allows you to see the current state of keyboard locks on a small icon in the system tray or on a floating small window at the monitor screen.
Indicators are available for Caps Lock, Num Lock, and Scroll Lock states. Perhaps you’d like to have this little utility even if your keyboard provides leds for these keys, since the program is also able to play a sound each time you press one of these three special keys, this way notifying you even more easily and immediately.