COMPUTER HISTORY By RoundPotato Sep 11, 1821 Computer Calculator Sep 16, 1939 Electric Computer Sep 16, 1971 First E-Mail Sep 16, 1973 Computer With Screen, Mouse And Keyboard Sep 16, 1975 First Affordable Home Computer Sep 17, 1980 Floppy Disk Sep 16, 1983 Global Internet Sep 16, 1994 Web Surfing Begins!!! Sep 17, 2007 Smartphone
