Computer hardware; computer software, namely, computer operating systems; computer programs for testing compatibility of computer programs; computer programs for use in networking; computer programs for use in computer emulation; computer programs for use in electronic mail; computer programs for creating graphical interfaces; computer programs for use in database management; computer programs for document processing; computer programs for use in computer security; computer programs for use in the development of computer programs, programming languages, toolkits and compilers; computer programs for use in developing, compiling and executing other computer programs, on computers, computer networks and global computer networks; computer programs for use in navigating, browsing, transferring information, and distributing and viewing other computer programs, on computers, computer networks and global computer networks; computer programs downloadable from global computer networks; computer peripherals; network computers; and instruction manuals supplied as a unit