Installation, maintenance, and updating of computer software; consulting services in the field of computer networks, computer systems, and communications-related equipment and software; providing information in the field of computer technology via the global computer network; providing on-line publications, namely, books, informational brochures, white papers, catalogs and pamphlets in the fields of computer and information technology; designing and developing standards for others in the manufacture, design, and implementation of computer software, computer hardware, and telecommunications equipment