Computer History
1936
Konrad Zuse - Z1 Computer
First freely programmable computer.
1942
John Atanasoff & Clifford BerryABC Computer
Who was first in the computing biz is not always as easy as ABC.
1944
Howard Aiken & Grace HopperHarvard Mark I Computer
The Harvard Mark 1 computer.
1946
John Presper Eckert & John W. MauchlyENIAC 1 Computer
20,000 vacuum tubes later...
1948
Frederic Williams & Tom KilburnManchester Baby Computer & The Williams Tube
Baby and the Williams Tube turn on the memories.
1947/48
John Bardeen, Walter Brattain & Wiliam ShockleyThe Transistor
No, a transistor is not a computer, but this invention greatly affected the history of computers.
1951
John Presper Eckert & John W. MauchlyUNIVAC Computer
First commercial computer & able to pick presidential winners.
1953
International Business MachinesIBM 701 EDPM Computer
IBM enters into 'The History of Computers'.
1954
John Backus & IBM FORTRAN Computer Programming Language
The first successful high level programming language.
1955(In Use 1959)
Stanford Research Institute, Bank of America, and General ElectricERMA and MICR
The first bank industry computer - also MICR (magnetic ink character recognition) for reading checks.
1958
Jack Kilby & Robert NoyceThe Integrated Circuit
Otherwise known as 'The Chip'
1962
Steve Russell & MITSpacewar Computer Game
The first computer game invented.
1964
Douglas EngelbartComputer Mouse & Windows
Nicknamed the mouse because the tail came out the end.
1969
ARPAnet
The original Internet.
1970
Intel 1103 Computer Memory
The world's first available dynamic RAM chip.
1971
Faggin, Hoff & MazorIntel 4004 Computer Microprocessor
The first microprocessor.
1971
Alan Shugart &IBMThe "Floppy" Disk
Nicknamed the "Floppy" for its flexibility.
1973
Robert Metcalfe & XeroxThe Ethernet Computer Networking
Networking.
1974/75
Scelbi & Mark-8 Altair & IBM 5100 Computers
The first consumer computers.
1976/77
Apple I, II & TRS-80 & Commodore Pet Computers
More first consumer computers.
1978
Dan Bricklin & Bob FrankstonVisiCalc Spreadsheet Software
Any product that pays for itself in two weeks is a surefire winner.
1979
Seymour Rubenstein & Rob BarnabyWordStar Software
Word Processors.
1981
IBMThe IBM PC - Home Computer
From an "Acorn" grows a personal computer revolution
1981
MicrosoftMS-DOS Computer Operating System
From "Quick And Dirty" comes the operating system of the century.
1983
Apple Lisa Computer
The first home computer with a GUI, graphical user interface.
1984
Apple Macintosh Computer
The more affordable home computer with a GUI.
1985
Microsoft Windows
Microsoft begins the friendly war with Apple.
1936
Konrad Zuse - Z1 Computer
First freely programmable computer.
1942
John Atanasoff & Clifford BerryABC Computer
Who was first in the computing biz is not always as easy as ABC.
1944
Howard Aiken & Grace HopperHarvard Mark I Computer
The Harvard Mark 1 computer.
1946
John Presper Eckert & John W. MauchlyENIAC 1 Computer
20,000 vacuum tubes later...
1948
Frederic Williams & Tom KilburnManchester Baby Computer & The Williams Tube
Baby and the Williams Tube turn on the memories.
1947/48
John Bardeen, Walter Brattain & Wiliam ShockleyThe Transistor
No, a transistor is not a computer, but this invention greatly affected the history of computers.
1951
John Presper Eckert & John W. MauchlyUNIVAC Computer
First commercial computer & able to pick presidential winners.
1953
International Business MachinesIBM 701 EDPM Computer
IBM enters into 'The History of Computers'.
1954
John Backus & IBM FORTRAN Computer Programming Language
The first successful high level programming language.
1955(In Use 1959)
Stanford Research Institute, Bank of America, and General ElectricERMA and MICR
The first bank industry computer - also MICR (magnetic ink character recognition) for reading checks.
1958
Jack Kilby & Robert NoyceThe Integrated Circuit
Otherwise known as 'The Chip'
1962
Steve Russell & MITSpacewar Computer Game
The first computer game invented.
1964
Douglas EngelbartComputer Mouse & Windows
Nicknamed the mouse because the tail came out the end.
1969
ARPAnet
The original Internet.
1970
Intel 1103 Computer Memory
The world's first available dynamic RAM chip.
1971
Faggin, Hoff & MazorIntel 4004 Computer Microprocessor
The first microprocessor.
1971
Alan Shugart &IBMThe "Floppy" Disk
Nicknamed the "Floppy" for its flexibility.
1973
Robert Metcalfe & XeroxThe Ethernet Computer Networking
Networking.
1974/75
Scelbi & Mark-8 Altair & IBM 5100 Computers
The first consumer computers.
1976/77
Apple I, II & TRS-80 & Commodore Pet Computers
More first consumer computers.
1978
Dan Bricklin & Bob FrankstonVisiCalc Spreadsheet Software
Any product that pays for itself in two weeks is a surefire winner.
1979
Seymour Rubenstein & Rob BarnabyWordStar Software
Word Processors.
1981
IBMThe IBM PC - Home Computer
From an "Acorn" grows a personal computer revolution
1981
MicrosoftMS-DOS Computer Operating System
From "Quick And Dirty" comes the operating system of the century.
1983
Apple Lisa Computer
The first home computer with a GUI, graphical user interface.
1984
Apple Macintosh Computer
The more affordable home computer with a GUI.
1985
Microsoft Windows
Microsoft begins the friendly war with Apple.
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