By: Dakarius Claiborne By dakarius 1976 1979: Usenet 1977 1977: The PC modem 1979 1978: The Bulletin Board System (BBS) 1980 1980: ENQUIRE software 1984 1984: Domain Name System (DNS) 1986 1979: MUD – The earliest form of multiplayer games 1993 1993: Mosaic – first graphical web browser for the general public 1994 1994: Netscape Navigator