Evolution of Desktop Computers

The beginnings of the first computer today was during the Second World War

, the ENIAC or Electronic Numerical Integrator and the calculator. It has been done to expedite the calculation of raw data and use it for military purposes. It has been proposed for use in operations and ballistic. The Americans have already prepared for the worst case that the war will not end quickly.

The brilliant minds of their generations, so the idea of making a machine that can quickly change the data and use it for the war effort. ENIAC was, however, after the war. However, it was a work machine. It was the greatest discovery of humanity during this period. complex equations and graphs were done eating in minutes rather than hours. In addition, some problems and operations can be solved in a few seconds.

The problem with the ENIAC, however, was that its size. It was too big and consumes too much power. It was also too complicated to fix any problem because of its size. Any damage could take weeks to repair. It was too expensive to operate regularly. Although the ENIAC was a very powerful machine at that time, he was also a handy device that costs more to operate.

Scientist and engineers at the time dreamed of making another ENIAC. A computer that is powerful enough to exceed the performance of the ENIAC old, but at the same time, it cost less than running. Better, faster and cheaper computer was what they wanted.

Years later, the scientist has discovered the potential of other materials in the creation of complex circuits. These documents have been much less expensive than those used in the creation of the ENIAC huge and hungry for power. It was easier to produce and manufacture the components of the new computer using these materials. The use of these resources they have created a new breed of computer that uses circuit switching instead of punch cards and to make calculations and processing. But its size was still large in today's standard, although during that time he was already regarded as the smallest computer ever created.

After more research, they discovered that they can do more with the materials used in computers. In fact, the circuits can be packed tightly into small chips. At that time, only a hundred or a few circuits have been possible to develop computer chips. This means that computers smaller and lower power requirements. Chips only need a maximum of 5 volts to operate while the switches and vacuum tubes used a maximum of 20 volts to operate. Now, billions of circuits can be made microchip.

After years of research and collaboration of brilliant minds desktop personal computer was then created. It is a hundred times smaller than the ENIAC old and one million times more powerful than his previous designs. Today, the desktop computer at home is much cheaper and much better than it once was

Evolution of Desktop Computers

By: lisam

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