[ computer hardware and parts therefor; ] computer programs for verification of compatibility with multi-vendor computer systems; computer programs for portability, namely, for computer compatibility verification and quality control; computer programs sold by licensees which are compatible with multi-vendor computer systems and environments; computer programs for testing and common applications environments; [ diagnostics software; computer programs in the field of business, government, education, science and personal computing; ] computer programs for networking computers; computer software, namely, [ utility programs, ] operating systems programs, interface programs, [ computer graphics programs and data management programs; program application and development software; computer programs for use in database management; ] computer software in the fields of [ languages, program development environments, ] compilers [, databases, spreadsheets and manufacturing; data processing apparatus and instruments, namely, computers for data processing, computers for word processing, computer keyboards, visual display screens for computers and micro-processors ]

instructional leaflets [ and bulletins ] pertaining to computers, computer software and computer programming; [ newsletters and ] printed instructional manuals pertaining to computers, computer software and computer programming [ ; teaching materials, namely, printed instructional materials relating to computers, computer software and computer programming; computer program directories; computer paper; blank computer cards; blank paper tapes for computers; and computer printer ribbons ]

[ computer consultation; computer hardware, ] computer software and computer system advisory services relating to compatibility and open systems; [ computer programming for others; ] computer code and computer compatibility verification for others [ ; computer software research and design for others ]