The history of computer begins with the birth of abacus which is believed to be the first computer. It is said that Chinese invented Abacus around 4,000 years ago. It was a wooden rack which has metal rods with beads mounted on them.

Early History of Computer. Since the evolution of humans, devices have been used for calculations for thousands of years. One of the earliest and well-known devices was an abacus. Then in 1822, the father of computers, Charles Babbage began developing what would be the first mechanical computer. And then it 1833 he actually designed an Analytical Engine which was a …

01/12/2021 · The history of computers goes back over 200 years. At first theorized by mathematicians and entrepreneurs, during the 19th century mechanical calculating machines were designed and built to solve ...

History of Computers Earliest Computer • Originally calculations were computed by humans, whose job title was computers. • These human computers were typically engaged in the calculation of a mathematical expression. • The calculations of this period were specialized and expensive, requiring years of training in mathematics.

History of Computer | Generation of Computer. Each generation of computer is characterized by a major technological development that fundamentally changed the way computers operate, resulting in increasingly smaller, cheaper, more powerful and more efficient and reliable devices.

The history of computer dated back to the period of scientific revolution (i.e. 1543 – 1678). The calculating machine invented by Blaise Pascal in 1642 and

09/09/2007 · The History of Computers 2. What is a computer? <ul><li>A computer is an electronic machine that accepts information ( Data ), processes it according to specific instructions, and provides the results as new information. </li></ul>Monitor Floppy Disk Drive System Unit Keyboard CD-ROM / DVD-ROM Drive Mouse