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History of Computers

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Charles Babbage designed the first computers recorded in history. The computers were of significant size in comparison with the present day computer. Their large size meant that they were not portable in addition to their being expensive. The computers had a lower storage capacity and speed. There were Mark 1 computers created by a Harvard professor and his team of scientists in the periods following the Second World War.

This was among the first computers created. The computer was electro mechanically ran by switches, shafts and relays. The University of Pennsylvania was home to the first significant and operational computer that had the ability to perform numeric operations and calculations was created by John Mauchly and his colleague Presper Eckert.

 The computer was known as the Electrical Numerical Integrator and Calculator also known as the ENIAC. The computer however had its disadvantages as it was large and occupied a large surface area. The computers were however inefficient in terms of the constant t need to reconnect the computers once new computations needed to be done. The computers required regular cooling which was done by the use of the vacuums that contributed to the large surface area of the computer. The computers were electro magnetically ran and had a higher speed capacity in comparison with the previous creations of Mark 1.

Consequent developments in computers have led to the creation of smaller, portable and cheaper computers. The computers have a higher storage capacity, greater speed and efficiency. The great improvement can be associated with the use of transistors in the operations of the compute that are small in size and use less power.

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