Evolution of computers

The computer has become fundamental in our time

All businesses are managed by computer

He became the foundation of everything

In all works

It was the primary goal of the computer at first

Is to perform calculations and store numbers

The size of the computer was very huge

And the first computer that was designed was not fully electronic

But in 1946

  The first computer was invented all electronic parts

The weight was up to 30 tons

And was doing 500 collection and 30 hits per second,

But consumes a very high amount of electricity

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The stages of computer development were divided

Into several stages

The first stage

It was done

Use of magnetic disks, electronic valves and vacuum

But its size was very large

Making the size of the computer huge

It was very slow

And consume a large amount of electricity

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Then some of these valves were replaced by a transistor

This has helped to reduce the size of the computer

And reduce the consumption of electricity

And increased computer speed

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In the next stage

There have been major developments

In electronic panels

Which helped in the development of the computer

And the emergence of different operating systems

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Finally the electronic slides appeared

Which has helped to make a huge computer development

And the appearance of mobile devices