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Jan 1, 1368
Abacus
Also called a counting frame. This is an early used calculating tool. -
Holes in Cards
Stiff pieces of paper that contains digital info. They were used to operate fairground organs. -
The Analytical Machine
Computer designed by Charles Babbage. There is an arithmetic logic unit in it. -
High Level Programming Language
An advanced Programming Language from details of the computer. First created by Konrad Zuse. -
von Neumann Architecture
Computer Architecture by John von Neumann. It’s a design for computers. -
ENIAC
First general purpose computer. It was first Designed for the army. -
UNIVAC
Computers by the Eckert-Mauchly Computer Corporation. Stands for Universal Automatic Computer. -
PC
This was the first commercial desktop computer. PC stands for “Personal Computer” -
Unix Operating System
Multi Tasking Computer operating system. IT was developed by a group of AT&T Employees -
Macintosh
Series of PC’s. This is developed by Apple Inc. -
Altair
Micro-computer Design. Began from 3 workers from the Air Force Weapon Lab. -
Apple
Corporation that sells electronics. Known for building Macintosh. -
CRAY-1
A Super Computer by Cray Research. One of most successful supercomputers in history. -
First Electronice Spreadsheet
A computer app in a tabular form. Holds data in each cell array. -
Windows
Series of operating systems created by Microsoft.
