Essay On Evolution Of Computers

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Could you live without a computer or any technology that uses the internet?

Since the 1940’s, there has been four generations of computers with the pros and cons attached.

The vacuum tubes were no longer the best thing for running a computer, the latest component to replace the vacuum tubes is a transistor.

The transistor had a major influence on the development of electronics as it was more reliable than the first generation.

There were many problems with the first generation computers, like many things when they start out.

They were very expensive to make and run, slow and had limited application capabilities.The 4th generation is still the present generation of computers.When microprocessors where invented in 1971, the era of mass usage of computers began!It made the computers smaller, faster, cheaper and more efficient to run.The first symbolic languages appeared and the backgrounds of high level programming languages were developed. However, they were still generating a lot of heat which resulted in the damage of sensitive internal parts of the computer.You can probably see the modern computer starting to take shape as the evolution of computers goes on.Computers were getting faster and using less energy and money to run and more affordable for the average person to buy.This chip contained the CPU, memory and input/output controls – a lot more advanced that the last 3 generations.10 years later, IBM introduced the first computer that was dedicated to the home user.The magnetic drum is a metal coated cylinder with magnetic iron-oxide material which stored data and programs.The ENIAC (Electric Numerical Integrator and Computer) was created by John Mauchly and John Presper Eckert.