mathematical keyboard

It will allow you to log all keyboard activity on your computer.

Clock, Keyboard layout and CapsLock indicators near mouse pointer.

Create professional quality midi music without a keyboard.

Use your keyboard or mouse to play 600 musical instruments, including a piano

Switch the IME to Hangul Input mode without a right Alt button on their keyboard

My Folders allows you to define a keyboard shortcut you can activate at any time

JoystickCursorTool is a small utility simulating keyboard keys using a joystick.

It is a free program written by Rob Wright to help piano and keyboard players

Key Customizer can customize keyboard layout, change any key to other keys

Apple provides keyboard controls to control backlighting.