PassMark KeyboardTest allows users to quickly check
that all the keys on their computer keyboard are
functioning correctly, check the keyboard LED's,
look at the internal scan codes being generated by
the keyboard and measure typing speed.
The down and up stroke of each key is registered
and highlighted on a graphical image of a keyboard.
Each time a key is pressed a variety of state
information is updated in the window and on the
keyboard picture.
Possible uses of the software include testing
faulty keyboards, batch mode testing of keyboard in
a production line environment, a typing tutor aid
to practice your typing and examining the internal
key codes.