computer systems comprised of computer chips, computer cables, computer interface boards, computer monitors and computer mother boards; computer peripheral devices, namely computer disk drives and modems; computer software for use in the following fields and applications - production and coordination of multimedia presentations and documents, graphics control for virtual reality, creation and maintenance of bulletin boards, creation and management of databases, managing computer networks, graphics design, production and control of graphic displays, voice recognition, voice sampling, sound sampling, video creation, video editing, video enhancement, inventory management and distribution of goods, management of marketing and information functions and systems for business, electronic mail (E-mail), computer-aided instruction for use by business to train employees and clients in languages, management and facilitation of seminars and conferences, computer-aided instruction for use in the home for personalized tutoring in math, language, science, authoring, writing, office management, business management, home management, and heuristics