An analysis of the evolution of the personal computer and microsoft

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An analysis of the evolution of the personal computer and microsoft

Such a device that changes the way we work, live, and play is a special one, indeed. A machine that has done all this and more now exists in nearly every business in the U. This incredible invention is the computer.

The electronic computer has been around for over a half-century, but its ancestors have been around for years. However, only in the last 40 years has it changed the American society.

History & Evolution of Computers | initiativeblog.com

An early counting machine and relative of the computer can be traced back to BC. This device is known as the abacus.

Although ancient, the abacus is not archaic. It is still used in math education and in some businesses for making quick calculations Long and Long 33C. This ancient device represents how far into history the desire of humans to use a machine for calculations goes.

Another early relative of the computer was created in the seventeenth century by Blaise Pascal, a French mathematician Long and Long 33C. Numbers were dialed on metal wheels on the front of the machine and the solution appeared in windows along the top Kindersley.

All mechanical calculators used this counting- wheel design until it was replaced by the electronic calculator in the mids Long and Long 33C. The next step involves a loom. In the weaver Joseph-Marie Jaquard invented a machine that would make the jobs of over worked weavers tolerable Long and Long 34C.

His invention was known as the Jaquard loom. Jaquards loom used holes punched in cards to direct the movement of the needle and thread Long and Long 34C. Later in the same century Charles Babbage stepped into the scope of computer history.

Babbage was born in in British Teignmouth, Devonshire. Nevertheless, in British scientists constructed the Difference Engine based on the designs of Babbage. The Analytical Engine was to be computer that could add, subtract, multiply, and divide in automatic sequence at a rate of 60 additions per second Long and Long 34C.

With the aid of a professor he got a job helping with tabulation of the census, a process that took eight years Long and Long 35C.

This machine used cards encoded with data in the form of punched holes. Closed circuits, which indicated hole positions, could then be selected and counted qtd.

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In addition, the machine represents the first use of punched cards as a set of operation instructions, an idea originating with Jaquard and perpetuated by the Analytical Engine.

The innovative Hollerith went on to form the Tabulating Machine Company. For many years IBM marketed punched card machines mechanical computers only. All computers were mechanical until the mid-twentieth century.

The years between the s and the s are known as the EAM Era. More punched card devices were invented and added to equipment. This innovation led, of course, to more sophisticated capabilities Long and Long 36C. Inhowever, Dr. Berry, invented the first electronic computing device.

This was the invention that would set the course of the modern electronic computer into motion. Iowa State never patented the device and IBM claimed they would never be interested in an electronic computing device Long and Long 36C. However, a federal court ruling officially credited Atanasoff with the invention of the automatic electronic digital computer qtd.

While the EAM Era employed electromechanical accounting machines that were controlled by punched cards a significant breakthrough achieved by Atanasoff was the elimination of the need for punched cards. The first electromechanical computer without the need for punched cards was created by Harvard University professor Howard Aiken in Long and Long 37C.Jul 18,  · Cosper (n.d.) stated that Personal Computer (PC) and the evolution of the operating system via personal computers started through the 70s and the 80s with the arrival of the Apple, and Microsoft operating systems.

The Evolution of the Personal Computer Only once in a lifetime will a new invention come about to touch every aspect of our lives. Such a device that changes the way we work, live, and play is a special one, indeed.

An analysis of the evolution of the personal computer and microsoft

A machine that has done all this and more now exists in nearly every business in the U.S. and one out of every two households. Jul 18,  · The Evolution of Personal Computer’s Operating System Abstract The operating system within any personal computer controls the hardware and coordinates its use among the various application programs.

The word "computer" has changed meaning over decades, but the electronic computer that we think of in modern times developed throughout the second half of the 20th century.

Microsoft Corporation | History, Products, & Facts | initiativeblog.com

Its popularity as a household item surged in the s following the arrival of operating systems by Apple and Microsoft that mixed graphics and text, replacing the text. Microsoft Corporation, leading developer of personal-computer software systems and applications.

The company also publishes books and multimedia titles, produces its own line of hybrid tablet computers, offers e-mail services, and sells electronic game systems, computer peripherals (input/output devices), and portable media players.

The Development of Personal Computers The history of the computer goes back hundreds of years. From the abacus through the modern era the evolution of computers has involved many innovative individuals.

It was out of this desire to innovate many fascinating tabulating machines developed.

The Evolution of Personal Computer’s Operating System | Bryan Soliman Blog