computer software and prerecorded CD-ROMs for use in desktop publishing, electronic publishing, graphics, typesetting, page layout, color separation and printing, software application and print job execution, sequencing, and management, preprepress and print production, graphic arts, and media production; computer software user interfaces; computer software databases for use in desktop publishing, electronic publishing, graphics, typesetting, page layout, color separation and printing, software application and print job execution, sequencing, and management, prepress and print production, graphic arts, and media production; computer languages, namely, computer operating programs and systems; computer printing networks, namely, computer hardware and for use with computer printer networks and computer printers for use with computer networks; computer hardware and parts therefor; raster image processors; integrated circuits, microprocessors, computer printers and parts therefor; print interface cards; and instructional manufals and books sold as a unit therewith