A protective enclosure for components of a computer system including a video display monitor, a printer, a keyboard and a central processing unit is disclosed for use in an industrial environment. The protective enclosure includes a housing having at least one sidewall completely enclosing the computer system. A keyboard support and storage member is pivotally connected to the sidewall for movement about a generally horizontally disposed axis between a first keyboard support position generally angularly disposed with respect to the sidewall for allowing user access to the keyboard and a second keyboard storage position generally disposed parallel with respect to the sidewall. The keyboard support and storage member defines an enclosed keyboard storage pocket for protecting the keyboard from damage in cooperation with the sidewall when in the second storage position. A printout access aperture is provided for retrieving printed paper output from a position external with respect to the housing enclosing the computer system.