16. A combination keyboard and partial cover, comprising: a keyboard having multiple alpha-numeric, format and function keys, and a cover removably resting on the keyboard and comprised of a resiliently flexible non-transparent body which overlies a predetermined number of non-format and non-function keys totaling less than all of the keys of the keyboard, a wall extending downwardly from a perimeter of the body which envelops peripheral keys of the predetermined number of keys, and grooves within the body and configured so that the body form-fits the individual predetermined number of keys, whereby the cover is adapted for use on a variety of keyboards.
16. A combination keyboard and partial cover, comprising: a keyboard having multiple alpha-numeric, format and function keys, and a cover removably resting on the keyboard and comprised of a resiliently flexible non-transparent body which overlies a predetermined number of non-format and non-function keys totaling less than all of the keys of the keyboard, a wall extending downwardly from a perimeter of the body which envelops peripheral keys of the predetermined number of keys, and grooves within the body and configured so that the body form-fits the individual predetermined number of keys, whereby the cover is adapted for use on a variety of keyboards. 17. The combination of claim 16, wherein the body overlies all alpha-numerical keys of the keyboard.