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Essays on evolution of computer
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The personal computer underwent drastic changes with the introduction to advanced computing software and hardware. The evolution of computers did not develop on its own; key influential figures such as Steve Jobs and Bill Gates led the revolution of technology. These well-known individuals competed with each other by continually innovating and creating more and more advanced technology. Computer technology moved forward when Intel created 64-bit technology and advanced kernels to compliment the upgrade in processing power. Not only is the evolution of computer technology in itself relevant for modern study, but the adoption of computers for use in other fields of study, such as engineering and architecture, was produced through this revolution. The evolution of a simple concept expanded the proficiencies of the personal computer due to competition between companies at an attempt to control the market. Through fighting each other for dominance over which company was the best, computer companies changed the way society interacted with each other and implemented the personal computer into other forms of study such as Science Technology Engineering and Mathematics (STEM); this was made possible because of the development of computer hardware and software. The greatest contribution to the innovation of the personal computer was not changed by a single person, but was byproduct of competitors in the technology world. The most recognized battle between companies over innovation in technology would be Apple verses Microsoft. Since the development of the first personal computer, Apple and Microsoft have been fighting over dominance of the market to computers. Microsoft’s “Windows operating system (OS) is the most widely used OS in the wo... ... middle of paper ... ...ters, Evolution of Electronic." Mathematics. Ed. Barry Max Brandenberger, Jr. New York: Macmillan Reference USA, 2010. Gale Power Search. Web. 5 Mar. 2014. "Hard drive." World of Computer Science. Gale, 2008. Gale Power Search. Web. 17 Mar. 2014. "Microsoft." World of Computer Science. Gale, 2007. Gale Power Search. Web. 19 Feb. 2014. "Parallel Processing." Computer Sciences. Ed. Roger R. Flynn. New York: Macmillan Reference USA, 2010. Gale Power Search. Web. 17 Mar. 2014. "Random Access Memory." World of Computer Science. Gale, 2007. Gale Power Search. Web. 17 Mar. 2014. "Supercomputers." Computer Sciences. Ed. Roger R. Flynn. New York: Macmillan Reference USA, 2002. Gale Power Search. Web. 17 Mar. 2014. “The Story of the Intel® 4004.” Intel Corp. Intel Museum. Web. 21 March 2014.
Hard Disk Drive (HDD) - Hard drives can store very large amounts of data ranging from 200GB – 1TB. A hard drive is made up of a magnetic disk that consists of a number of platters/disks that are coated in a magnetic material that rotate at 7200 RPM. The data is encoded into bits and written into the disks as a series of changes in the direction of the magnetic pull, and then the data is read by detecting the changes in direction on the
Bigelow, Stephen J. “Bigelow’s Drive & Memory Troubleshooting Pocket Reference” New York: McGraw-Hill Publishing, 2000.
Parsons, June J. and Oja, Dan. Computer Concepts 8th Edition. United States: Course Technology, 2006.
Hipschma, Ron. " The Problem -- Mountains of Data." How SETI @Home Works (1999). 29 January 2000 http://www.nitehawk.com/rasmit/.
As the internet is becoming faster and faster, an operating system (OS) is needed to manage the data in computers. An Operating system can be considered to be a set of programed codes that are created to control hardware such as computers. In 1985 Windows was established as an operating system and a year earlier Mac OS was established, and they have dominated the market of the computer programs since that time. Although, many companies have provided other operating systems, most users still prefer Mac as the most secured system and windows as it provides more multiple functions. This essay will demonstrate the differences between windows
It is a well-known fact that Microsoft is the most marketed operating system. This can be explained by the decision by Microsoft to design and sell its operating system to other computer manufacturers. This meant making it compatible with other hardware. Apple did not choose to do this, making its operating systems only compatible with its own computer hardware (Derene, 2009). In a website article called “HongKait.Com: Online Tips for Designers and Bloggers” Nina Krimly states statistics that identify Microsoft as controlling 91% of the market while Apple Mac around 5%. The exclusivity of Apple did not make it popular among those who used the computer to work on projects both at home and at work in the past ...
It all began in 1991, during the time of monumental computing development. DOS had been bought from a Seattle hacker by Bill Gates, for a sum of $50,000 – a small price for an operating system that had managed sneak its way across the globe due to a clever marketing strategy. Apple’s OS and UNIX were both available, though the cost of running either was far greater than that of running DOS. Enter MINIX, an operating system developed from the ground up by Andrew S. Tanenbaum, a college professor. MINIX was part of a lesson plan used to teach students the inner-workings of an operating system. Tanenbaum had written a book on MINIX called “Operating System” and anyone who had picked up a copy would find the 12,000 lines of code that comprised MINIX itself. This was a big issue; due to the fact that all know (well published) operating systems to that point had been well guarded by software developers, thus making it difficult for people to truly expand on operating system mechanics.
DOS (Disk Operating System) . (n.d.). In DOS History. Retrieved January 14, 2012, from http://www.fortunecity.com/marina/reach/435/dos.htm
Rouse, M. Computer Glossary, Computer Terms - Technology Definitions and Cheat Sheets from WhatIs.com - The Tech Dictionary and IT Encyclopedia. What is potential energy (U)? - Definition from WhatIs.com. Retrieved November 11, 2013, from http://whatis.techtarget.com/definition/potential-energy-U
"Optical Disks Revolutionize Computer Data Storage." Great Scientific Achievements. Salem Press, 1994. 859-861. Book Chapter.
Brain, Marshall. “How Microprocessors Work.” HowStuffWorks. Discovery Communications LLC, 14 Feb. 2011. Web. 13 Feb. 2011. .
A storage device is the system where your computer stores and retrieves your data. Storage devices can be a hard disk drive, DVD, CD drives, Blu-Ray drives or flash drives. A computer can retrieve the data by being “commanded” to retrieve it from the storage area and retrieve it to your RAM. The RAM of the computer is your temporary memory where your data is inputted, and then processed and stored onto a storage device for permanent placement.
Computers are changing the world as we know it, and they offer an exciting new way of working. The news represented a complete turnaround for the corporate giant. Microsoft Chairperson, Bill Gates publicly announced his company's new connection to the Internet. The announcement rang through the nation. Gates has consistently ignored the Internet in favor of desktop computing. So, with Microsoft's approval, computers kicked into even higher gear . The pace of innovation continues to astonish even those involved from the start. If one wants to find enthusiasm, intellect, hard work, and imagination; then computers is the place to be .
Thousands of years ago calculations were done using people’s fingers and pebbles that were found just lying around. Technology has transformed so much that today the most complicated computations are done within seconds. Human dependency on computers is increasing everyday. Just think how hard it would be to live a week without a computer. We owe the advancements of computers and other such electronic devices to the intelligence of men of the past.
The computer evolution has been an amazing one. There have been astonishing achievements in the computer industry, which dates back almost 2000 years. The earliest existence of the computer dates back to the first century, but the electronic computer has only been around for over a half-century. Throughout the last 40 years computers have changed drastically. They have greatly impacted the American lifestyle. A computer can be found in nearly every business and one out of every two households (Hall, 156). Our Society relies critically on computers for almost all of their daily operations and processes. Only once in a lifetime will a new invention like the computer come about.