History and computer evolution for #SECR2033_01#UTM

This video is made for SECR2033-01 class exercise given by
Dr. Norafida binti Ithnin

COMPUTER ORGANIZATION AND ARCHITECTURE
Name: Amit Hasan Sadhin
Matric No: A19EC4006

video in text:

Hello, Everyone.
As our topic is to describe the "History and computer Evolution." So, let's get started!!
"Evolution" is always a long-term process, but computer evolution takes a short time to evaluate itself. This is not very far when people don't have any idea about computing, and now they are using it in every situation of life. For contacting with desire person to express emotion, for discussing the serious matter to entertain his or herself. Computers have come to this stage today because of the outstanding work of some individuals and organizations.
So, let's follow the timeline of computer evolution. And let's remember those who have enriched us with their talent and hard work.

In 1937,
George stibitz used relays for a demonstration adder which creates a complex calculator in 1939. Which is describe the 1st formal attempt on computing(fig 1)

In 1939,
Hewlett-Packard was founded. Or we love to call them HP. The name came from the founder David Packard and Bill Hewlett. They 1st produce HP 200A Audio Oscillator.

In 1940,
The complex number calculator or CNC was completed. It was built in Bell laboratories.

In 1943,
The US Army asked Bell Laboratories to design a machine to assist in testing its M-9 gun director, a type of analogue computer that aims large guns to their targets. Bell Labs relays interpolator is completed for the purpose.

In 1944,
Vacuum tubes based The Colossus were made. Designed by British engineer Tommy Flowers, the Colossus is designed to break the complex Lorenz cyphers used by the Nazis during World War II. A total of ten Colossi were delivered, each using as many as 2,500 vacuum tubes.
In the meantime, Harvard completed its Mark 1.

In 1945,
Mathematician John von Neumann outlines the architecture of a stored-program computer, including electronic storage of programming information and data -- which eliminates the need for more clumsy methods of programming such as plugboards, punched cards and paper.

In 1948,
The 1st computer program to run on a computer

In 1950,
One of the first commercially produced computers ERA 1101 was introduced.

In 1951,
The Institute of Advanced Study (IAS) completed a multi-year research project conducted under the overall supervision of world-famous mathematician John von Neumann. The IAS computer was designed for scientific calculations, and it performed essential work for the US atomic weapons program.

In 1953,
IBM ships its Model 701 electronic Data processing machine.

In 1956
MIT researchers build the TX-0 for the first general-purpose programmable computer built with transistors.

In 1960,
DEC PDP-1 was being introduced. and the next year IBM complete 7030 model.

In 1964 IBM introduced famous system/360.

In the meantime, many other companies contribute to developing the computer industry especially cary-1 supercomputer in 1976,
and In the same year intel 8080 and zilog z-80 microprocessor was being introduced which is five times faster than the 8008. same year apple introduce Apple-1,

then motorolla, texas instrument, VIC, apollo, IBM, HP show an outstanding work on computer development.

For example, 1981 IBM introduce 1st personal computer.

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