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Early History
This is the time when people were the computer. Time before creation of the computer. People calculated own. -
First Use of Punch Cards
Semen Korsakov used the punch cards. This was the first time when people used punch cards to store datas and search for informations. -
Analytical Machine
The time when Charles Babbage first describe the analytical machine. It was the machine that was easier and accurate to use than the human's brain. -
Creation of Morse Code
This is the time when Samuel Morse had created a code ( morse code ), which is the code to tell english in different ways and numbers. -
Ada Lovelace's Desire
Ada Lovelace is the first programmer. In 1844, she told her friend, Woronzow Greig, about her desire to create the mathematical model. -
Ada Lovelace's Death
This is the time when Ada Lovelace, the first programmer had passed away. She was 36 years old when she had passed away. -
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1st Generation
This is the time when the 1st generation of computer was started. People started using computers by vacuum tubes. -
Invention of EDVAC
Von Neumann designed and other people made the first EDVAC in 1945. This computer could stored data. -
Invention of UNIVAC I
Remington rand designed the UNICAC I and it was made in 1951. This computer had predicted the winner of the election in 1952. -
Invention of IBM 701
IBM 701 was the first electrical computer invented in the history.
It was very useful and many people had bought it. -
Test of The Ferrite Core Memory
This is the time when the ferrite core memory was firstly tested to the computer. It had succeded well enough to use with the computer. -
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2nd Generation
This is the time when transistors were used for computers.This generation was better than the 1st generation computers. -
Transistors
This is the time when transistors were used in computers. It was faster, reliable, and smaller than the 1st generation computers, which used vacuum tubes. -
ALGOL's Invention
This is the time when the 2nd generation computer's language, called ALGOL was invented. It was very good introductions for the 2nd generation computer's language. -
Invention of 2nd generation computers
Many 2nd computers were used in 1960s. These computers used transistors. It was very useful. The computers were from many different companies, like IBM, Honeywell, Control Data and other. -
Development of CPL
This is the time when people showed the development of CPL ( combined programming language ). But, it had some difficulties, so later people decided to simplify it. -
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3rd Generation
This is the time when Integrated Circuits were used for computers.
It was better than the 2nd generation computers, in sizes, qualities and other many things. -
IBM 360
This is the time when the first 3rd generation computer was made. It was called IBM 360. It was better than other generation coputers. -
Invention of HP-2115
This is the time when HP-2115 were invented. HP-2115 was a printer that used Intergrated Curcuit to work. Also, it was a better than the previous generations. -
Development of BCPL
This is the time when the CPL had many problems, Martin Richards had simplify the CPL, and he developed Basic Computer Programming Language (BCPL). -
UNIX
This is the time when UNIX was develped. It is a new operating system. This system was good, because we can solve many tasks in one time. -
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4th Generation
This is the time when we used microprocessor to use the computers. It is still used now. This generation is the best of all before generations. -
Development of Intel 4004
This is the time when Intel 4004 was first developed. It was very useful and better than the other previous generation computers. -
First PC
This is the time when IBM had introduced the computers for homes, offices and other many places, like our modern day. It was so popular, so many people bought it. -
PC's Popular
Many people started used PC in their own houses. It sold double time thant 1981. It had sold 5.5 million computers in 1982, but there were 2 milion computers sold in 1981.
