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Early History
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Analythical Machine
Charles Babbage ,the first one who conceived the idea to calculate machine.The machine was design to solve mathematic formula. -
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1st generation
Started to used vaccumm tubes for the circuitry,The storage is magnetic drums.They used punched card for input, and printout for output. -
Colussus
Is the first computer use for code breaking in world war.Used in British world war II to break the German code messages. -
ENIAC
Stand for Electronic Numerical Integrator Analyzer and Computer. Developed and improved by John Mauchley and J. Presper Eckert Junior. -
EDVAC
Created by John von Neumann.He developed the Electronic Discrete Variable Automatic Computer (EDVAC).ECVAC had memory and it also stored data. -
The transistor
The transistor was invented by Bell Telephone Company in 1947.It was use in the computer component not the computer itself. -
The UNIVAC
This computer machine is created by John Presper Eckert & John W. Mauchly.This is a first computer machine that being put into the commercial. -
IBM
IBM stands for the word "International Business Machines ".And they came out with their first computer machine. -
ERMA and MICR
It was the first industry bank computer, including the MICR or the "magnetic ink character recognition" using for reading the checks. -
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2nd Generation
They used transistor instead of vaccuum tube, and using the same storage with the same input and output. -
COBOL
The COBOL is stand for the word " Common Business-Oriented Language " which is used for programming language. -
Video game
The spacewar games was invented for the first video game in the computer in the year 1962. -
Period: to
2nd Generation
They used integrated circuited and also used keyboards and monitors instead of punched cards and print out.Run through many application once a time. -
Computer Mouse and Windows
Douglas Engelbart of Stanford Research was the one to created the mouse to use with the graphical user interface. -
Hypertext
The hypertext was a text displayer which is invented in 1965.The term "hypertext" is coin by Andries van Dam and Ted Nelson. -
RAM
It stand for the word " random-access memory".It was the world's first dynamic.Ram was the first microprocessor . -
Intel 1103
It is the world 's first computer memory using the dynamic RAM chip in the year of 1970. -
Period: to
4th Generation
Started using microprocessor,contain millions of component in a ship.Can do billion calculations in a second. -
Floppy disk
Floppy disk is invented by Alan Shugart ,the leads team of IBM engineers.Floppy disk allowed the data to shared among the computers. -
Ethernet
Ethernet was developed and improved by Robert Metcalfe, one of a member of the research of staff for Xerox.It is used for connecting computer hardware. -
Apple
This computer machine is founded Steve Wozniak and Steve Jobs.Most people today are using Apple in their daily life. -
TRS-80
This is a production of Radio Shack,which the TRS-80 was 3,000.It was sold like crazy for the first time. -
Apple Lisa computer
It is the first computer which contain GUI, graphical user interface in it machine. -
Apple Macintosh Computer
It is a home using computer,but more affordable than the last computer by using the GUI /graphical user interface.
