Computer History And Benefits

Author NameInstructor NameCourse NameNovember 25 , 2007The History of Computers and ensuing BenefitsInformation and Communication applied acquaintance (ICT ) has transformed society as never before . ICT is an all-pervasive scientific field that has revolutionized the way people live , the way they mould and even the way they relax , play and have maneuver . ICT has pervaded all walks of life history and work . ICT has , in fact , pay off an integral and indispensable part of life . The calculator and converse applied science , the coming of the digital age , has put life on the fast track , cutting down on process time , bringing in greater qualification and assuring higher reliability The single most fundamental factor behind this technological revolution has been the developing of the technology of the computerTracing the rootWebster s Dictionary defines computer as any programmable electronic cheat that can store , retrieve , and process data (Golden sign . The basic principle of the computer can be traced fanny to the Abacus - an arithmetic-oriented machine - that is thought to have been invented in Babylonia around 500BC . totally forward-looking-day computers contain what could be called automatic abacuses and are termed as arithmetic logic unit or floating level off unit (WikipediaThe development in computing devices , however underlying they may have been compared to present times , continued with the contrivance of the Slide Rule in 1620 which was apply by generations of engineers and new(prenominal) professionals who needed to do some fast calculations with numbersIn 1623 William Schickard built the graduation exercise mechanical computer . It was called the calculating clock because it used cogs and gears that were used by clocks . The father of modern astronomy Johannes Kepler was sensation of the first to put it to practical use . It helped him in revolutionizing the science of Astronomy . It was however only around 1820 that the mechanical calculator could be mass produced on a commercial introduction to be used by the common man . Its journeyman was Charles Xavier Thomas .

The calculator remained the only true calculating adjutant until about the late 1970sAnalog ComputersThe next stage in the development of the computer saw the introduction of the punch-card technology initiated by the likes of Basile Bouchon and Jean-Baptiste track down in the first quarter of the 18th Century Charles Babbage in the end came up with the design of his uninflected engine in 1835 . This analytical engine soon developed into a general-purpose programmable computer , employing punch cards for input and a steam engine for powerAn analog computer represents data as physical quantities and operates on the data by manipulating the quantities (Info . Till the Second earthly concern warfare , all computers were mechanical and electrical analog computers . Unlike modern digital computers , analog computers had to be reprogrammed for different works . besides , they provided humankind with speeds that were previously unimaginable in computing . The urine Integrator built in 1928 and the Mallock Machine built in 1941 are examples of analog computersFive Generations of Digital ComputersIt was around the Second World War that computer technology underwent a radical...If you want to carry a full essay, order it on our website: Orderessay

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