A magnetic or optical media the application of which are as follows-- microcomputers, microcontrollers and microprocessors; computer hardware and software for the transmission and receipt of facsimiles, for the development, maintenance, and use of local and wide area computer wire and wireless networks, for the development, maintenance, and use of interactive audio-video computer conference systems, and for the receipt, display and use of broadcast video, audio, and digital data signals; computer operating system software, computer operating programs; computer firmware; computer hardware; computer peripherals; integrated circuits; integrated circuit chips; semiconductor processors; semiconductor processor chips; microprocessors; printed circuit boards; electronic circuit boards; audio circuit boards; audio-video circuit boards; video graphic accelerators; multimedia accelerators; video processors; fax/modems; computer system extensions, tools and utilities in the field of application software for connecting personal computers, networks, telecommunications apparatus and global computer network applications; audio and video graphics for real time information and image transfer, transmission, reception, processing and digitizing