[ Computers; Computer operating programs; Computer utility programs for performing computer maintenance work; Computer game software; Computer graphics software; Computer search engine software; Computer screen saver software; ] Computer software for use in database management; [ Computer software for use as a spreadsheet; Computer software for word processing; Computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; Computer software for communicating with users of hand-held computers; Computer software for accessing information directories that may be downloaded from the global computer network; ] Downloadable software for use in database management; [ Downloadable software for use as a spreadsheet; Downloadable software for word processing; Computer software development tools; Video telephones; Mobile telephones; Wireless telephones; Walkie-talkies; Electronic and optical communications instruments and components, namely, optical transmitters, optical receivers, optical data links, optical transceivers, cable television transmitters, digital transmitters and communication link testers for testing communication links; Automatic telephone exchanges; ] Network communication apparatus, namely, computer network adapters, computer network hubs, switches and routers, LAN (local area network) access points for connecting network computer users and network access server hardware