se & Windows
1969 - ARPAnet
1970 - Intel 1103 Hukommelse
1971 - Alan Shugart & IBM - Den "Floppy" Disk
1973 - Robert Metcalfe & Xerox - Ethernet Computer Networking
1974-1975 - Scelbi & Mark-8 Altair & IBM 5100 Computere
1976-1977 - Apple I , II & TRS-80 & Commodore PET Computere
