Short Essay On History Of Computers

Short Essay On History Of Computers-12
Unfortunately, the technology of the day delay was insufficiently advanced to manufacture the parts required for die machine and so it was never made.

Unfortunately, the technology of the day delay was insufficiently advanced to manufacture the parts required for die machine and so it was never made.

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It was as important as Microsoft is the to the world of computing today.

The main term that was used was, “IBM-Compatible.” A large movement in computer technology was the use of vacuum tubes.

Because the pebbles were likely to become mislaid, they were later replaced by beads threaded on to wires and mounted in a frame.

By moving the beads backwards and forwards, addition, subtraction, division and multiplication could be done.

The design for the first real computer was drawn up by an Englishman, Charles Babbage, in 1832.

This was another mechanical machine but, like today’s computers, it was designed to work automatically from a series of program instructions and also had the capacity to store the information on which it was working-up to 1000 groups of 50 decimal digits.It was the first all electronic computer, and required so much electricity that when the power was turned on, the lights around Philadelphia dimmed.The ENIAC was used by the United States Military to produce trajectory tables.Before the vacuum tube was discovered, computers were made of gears and switches.Now with the vacuum tube, it acted as a switch turning on and off much faster than standard switches.In 1904 John Ambrose Fleming invented the first commercial diode vacuum tube.Thomas Edison already discovered this, but discarded the discovery as useless.Perhaps the earliest device for working out sums was the abacus.This began as a clay tablet into which grooves were cut.This is the same IBM that is known today to many computer users.During the 1980s and 1990s, IBM was a large player in the personal computer market.

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