Abstract: A protective cover structure specifically designed to overlie and at least partially cover a keyboard of a computer and including an overlying top portion having a nonplaner configuration. A front face of the cover structure has an open construction or configuration of sufficient dimension to allow the user hands clear access to the keyboard for manipulation thereof during normal operation of the computer. The protective structure is at least partially formed from transparent material to allow viewing of the keyboard as well as the hands of the user when the subject assembly is in its protective, overlying position.