Communication services, namely, electronic transmission of data and documents among users of computers; Communication services, namely, providing electronic transmission of information stored in a database via interactively communicating computer systems; Communication services, namely, transmission of voice, audio, visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks; Communication via analogue and digital computer terminals; Communication via computer terminals, by digital transmission or by satellite; Computer services, namely, providing on-line facilities for real-time interaction with other computer users concerning topics of education; Computer services, namely, providing on-line facilities for real-time interaction with other computer users concerning topics of general interest; Computer transmission of online based services accessed via a network reference, namely, a URI, visual code, namely, barcodes, tag, namely, RFID, terminal, namely pc or mobile device, or any combination thereof; Electronic bulletin board services; Electronic data interchange (EDI) services; Electronic mail and messaging services; Electronic mail services; Electronic order transmission services; Information transmission via electronic communications networks; Instant messaging services; On-line services, namely, message sending; Peer-to-peer network computer services, namely, electronic transmission of audio, video and other data and documents among computers; Peer-to-peer photo sharing services, namely, electronic transmission of digital photo files among internet users; Providing voice chat services; Providing voice communication services via the Internet