Computer software design; design of computer hardware for computer games; design, programming, and maintenance of software for consumer video games; design, programming, and maintenance of computer software for others; technical advice relating to performance or operation of computers; rental of computers; providing on-line nondownloadable software for use in graphic design; designing of packaging and wrapping materials; designing of websites for advertising purposes; providing temporary use of on-line, non-downloadable software for use in database management, inventory control, and product warranty processing