Data processing equipment and computers; computer hardware and computer software; computer peripherals; computer mice; computer keyboards; computer monitors; computer displays including touchscreen displays; computer aparatus; visual display apparatus including touch screens, video screens, and television screens; computers and software for use in transmitting and receiving data over wireless networks; computers and software for use in transmitting and receiving data over the global electronic network; computer programs for managing communications and data exchange between users; apparatus for recording, transmission or reproduction of sound or images; communications apparatus and equipment in this class; video screens; magnetic and digital data carriers, recording discs, DVD's, CD's