OPTICAL, ELECTROTECHNICAL AND ELECTRONIC APPARATUS AND DEVICES, AND ELECTRICAL DEVICES FOR RECORDING, EMISSION, TRANSMISSION, SWITCHING, RECEPTION AND REPRODUCTION AND PROCESSING OF SOUNDS, SIGNALS, CHARACTERS AND IMAGES, NAMELY, COMMUNICATION SERVERS, ROUTERS, SWITCHES, AND GATEWAYS; DEVICES, NAMELY, ROUTERS, SWITCHES, AND GATEWAYS FOR THE INTEGRATION OF VOICE, IMAGE, TEXT, DATA, MULTIMEDIA, FULL-MOTION VIDEO COMMUNICATIONS IN COMPUTER AND TELECOMMUNICATION NETWORKS; COMMUNICATIONS COMPUTERS...

magazines in the field of computer software

educational services, namely conducting classes and seminars in the field of computer software