1949 Jay Forrister at MIT invents magnetic computer memory.

1968 First Computer Mouse demonstrated

1972 Intel introduces 8008 CPU running at 200 khz... First e-mail via ARPANET.

1973 File-transfer protocol (FTP)specification, for transmitting files over a network, is developed.

1977 Apple II first marketed.

1981 IBP PC marketed on an 8008 CPU.

1982 Digital Audio CD is introduced... Number of Internet hosts exceeds 1000.

1983 TCP/IP developed

1985 Microsoft introduces Windows 1.0... Internet hosts excede 10,000.

1992 Internet hosts excwede 1,000,000.

1993 Intel introduces Pentium at 66 mhz.

1994 Netscape 1.0released by Marc Andressen and Jim Clark.

1998 Intel introduces Pentium II at 450 mhz.

1999 Intel introduces Pentium III at 550 mhz.