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This History Timeline has been developed to provide a 'snapshot' of the famous people and events during this historical time period. Important dates in a fast, comprehensive, chronological, or date order providing an actual sequence of important past events which were of considerable significance to the famous people involved in this time period.

The first counting device was the abacus, originally from Asia. It worked on a place-value notion meaning that the place of a bead or rock on the apparatus determined how much it was worth.

Some people find it difficult to exist without computers of one kind or another. They may even believe they always existed. Others tell you they have only been in use for the last two or three decades. Neither is right. Computers and computing have been used for centuries, though not in their present form. An abacus is a manual computer, punch card machines used a form of computing at the beginning of the 1800s, Babbage built a type of computerised machine in the early 1800s and ENIAC was created in 1945.

The invention of computers began before the discovery of electricity. This is a general timeline showing important periods of computers from B.C. 500 through 1996.

What a long, strange trip it’s been! How The Giant computers transformed from to modern technology. Yes, I am talking about The History of Computer which started it’s journey in 1940s Complex number Calculater to iPad 2010. But there are so many of us who love to see the statistics. Here, we have found an infographic in which you can see the massive size of Computer History in numbers.

Snow White and the Seven Dwarves Once upon a time, the land of Silicon was ruled by a mighty blue giant. Many valiant knights had challenged Big Blue in the early years, among them Honeywell, Control Data, Univac, NCR, Burroughs, General Electric and RCA. Most of the challengers paid dearly for their folly. Historians talk about Snow White and the Seven Dwarves, but this was no fairy tale - for most of the dwarves it was a bloody battle for survival.

Computers have wedged themselves into every facet of our lives—they are what we would use as the symbolic representation of the modern world. But did you know that the history of computers dates back to the 1800s? Indeed, the history and evolution of computers is quite extraordinary—and with many early computing technology innovations tied to defense contracts, much of this information were kept secret from the public for decades. In this article, we explore the development and progression of computers.

In this section we are talking about the evolution of personal computers, modems and networks. Computer history The most ancient processing device humans have invented would probably be the abacus, dating back to about 3000BC. But more realistically we should look to the 1940s for the origins of the computer.

Webster's Dictionary defines "computer" as any programmable electronic device that can store, retrieve, and process data. The basic idea of computing develops in the 1200's when a Moslem cleric proposes solving problems with a series of written procedures. As early as the 1640's mechanical calculators are manufactured for sale. Records exist of earlier machines, but Blaise Pascal invents the first commercial calculator, a hand powered adding machine. Although attempts to multiply mechanically were made by Gottfried Liebnitz in the 1670s the first true multiplying calculator appears in Germany shortly before the American Revolution.

The history of computers is in fact an astonishing one. The existence of personal computers on tables throughout households along with corporations may be a new idea, getting just flowered during the past 25 years, even so the thought of a device that performs calculations is really a old one. Within this section we’ll investigate a number of the most important facts inside the historical past of computers and the computer science world.