tics By angelamartinezzz 1927 Press,radio and digital TV 1964 Videoconferencing 1968 Work 1969 Networks CO 1970 Forums Apr 16, 1971 FTP 1979 e-Commerce 1988 IRC(chat) 1994 wikis 1994 Blog 1997 Social network 1999 e-learning 2002 e-Goverment