What is a Computer? - Definition from Techopedia.
Every computer supports some form of input, processing, and output. This is less obvious on a primitive device such as the abacus where input, output and processing are simply the act of moving the pebbles into new positions, seeing the changed positions, and counting.
Newspaper Essay 5 (300 words) Newspaper comes to us every morning and I feel better having newspaper with a hot cup of tea in my balcony. Day by day, the newspaper is getting popularity in every area whether backward or forward because of the increasing importance of it.
Technology Essay Technology is the use of scientific knowledge to produce new machinery and devices that can be used to provide different services or can be employed further to create more devices. The application of information to design and produce machines and other goods to make life more convenient for the human beings is known as technology.
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History and Evolution of Computers The word COMPUTER was first used in a book named as ”The Young Mans Gleanings” written by English writer Richard Braithwait. “ I haue read the truest computer of Times, and the best Arithmetician that euer breathed, and he reduceth thy dayes into a short number” is the line taken from that book which first used the word COMPUTER.
The micro computer is further divided into four kinds—personal home computer, educational micro computer, personal computer, and laptop computer. The four main parts of a computer are — CPU (Central Processing Unit), memory, input devices and output devices.
Small business systems Micro Computers Control applications Teaching systems in schools FUNCTIONAL UNITS OF A COMPUTER Computer is a device that operates upon information or data. It is an electronic device which accepts input data, stores the data, does arithmetic and logic operation and outputs the information in desired format.