An Essay On History Of Computers

Thus, the earliest form of a computer language was physical motion.Eventually, physical motion was replaced by electrical signals when the US Government built the ENIAC in 1942.3.: - ‘Information ’is the end point or the final output of any processed work.

Thus, the earliest form of a computer language was physical motion.Eventually, physical motion was replaced by electrical signals when the US Government built the ENIAC in 1942.3.: - ‘Information ’is the end point or the final output of any processed work.

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Computer has become an indispensable and multipurpose tool.

We are breathing in the computer age and gradually computer has become such a desire necessity of life that it is difficult to imagine life without it.

Heaven was the upper part and Earth was the lower one. can be represented by placing the beads at proper place.

As the necessity demanded, scientist started inventing better calculating device.

We are living in the computer age today and most of our day to day activities cannot be accomplished without using computers.

Sometimes knowingly and sometimes unknowingly we use computers.

In the year 1671, a German mathematics, Gottfried Leibniz modified the Pascal calculator and he developed a machine which could perform various calculation based on multiplication and division as well.

In the year 1833, a scientist form England knows to be Charles Babbage invented such a machine. This device was called Analytical engine and it deemed the first mechanical computer. The full form of ENIAC is “Electronic Numeric Integrated And Calculator” ENIAC was a very huge and big computer and its weight was 30 tones.

In this generation of computer, IC (Integrated circuits) was used as the electronic component for computers.

The development of IC gave birth to a new field of microelectronics. This generation of computer has huge storage capacity and higher calculating speed. The computers which we see around us belong to the fourth generation computers. I circuit), which is used in a computer for any arithmetical or logical functions to be performed in any program. He developed first micro-processor, the Intel 4004, as he was working for Intel Corporation, U. A with the use of microprocessor in the fourth generation computers, the size of computer become very fast and efficient.