go key

This free program allows you to change the screen brightness by pressing hot key

Insert and Num Lock key's status of the keyboard

KeyOff shuts down a computer if no key or mouse activity

This program helps to capture screenshots quickly on pressing a hot-key.

USBFW can detect automatically if a virus try to launch itself from your USB Key

KeyOff Lite shuts down a computer if no key or mouse activity

System Diagnostic is a small application that displays the key information!

RecKey is a program of recording and playing the key stroke from the keyboard.

Use a short-key combination to hide and restore one or all running programs.

Very simple, free and open source key-logger program.