Significant inventions in computer history from a personal perspective By Torianob 1982 Atari 5200 https://en.wikipedia.org/wiki/Atari_5200 1983 Compact Disc https://en.wikipedia.org/wiki/Compact_disc 1985 Microsoft Windows https://en.wikipedia.org/wiki/Microsoft_Windows 2002 USB Flash Drive https://en.wikipedia.org/wiki/USB_flash_drive 2004 Motorola Razr https://en.wikipedia.org/wiki/Motorola_Razr