Currently, there are several types of information input devices into a computer (In fig.3), PDA, cell phone or any appliance requiring data input. One of the most commonly used is the keyboard. The current keyboards (In fig.3) are limited in the number of language/sign characters marked on the keys, as these marking are permanent. This invention is about a keyboard where the keys are changeable images that can be easily and quickly changed/ re-configured to any set of language or signs groups (In fig. l). This keyboard is not a virtual keyboard but real hardware combined with specific software.