Audio and video broadcasting services over the Internet; Broadcasting services, namely, transmission of advertising programs and media advertising communications via digital communications networks; 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; Communications by computer terminals; Communications by mobile phones; Communications via fiber-optic networks; Computer services, namely, providing on-line facilities for real-time interaction with other computer users concerning topics of education; Electronic bulletin board services; Electronic exchange of data stored in databases accessible via telecommunication networks; Electronic mail and messaging services; Electronic, electric, and digital transmission of voice, data, images, signals, and messages; Peer-to-peer network computer services, namely, electronic transmission of audio, video and other data and documents among computers; Providing access to databases; Providing electronic transmission of credit card transaction data and electronic payment data via a global computer network; Providing on-line forums for transmission of messages among computer users; Radio and television broadcasting services; Telecommunication access services; Telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet; Telephone communications; Voice mail services