A computer is a machine which helps us to calculate, simulate and store different scenarios. For example, in order to write an e-mail, instead of paper and pen first we use a software (or program) called wordprocessor which helps us enter sentences through keyboard (Input), computer's screen (output) to read, and modem (output/input) to send it to a distant relative, friend, etc.
Showing posts with label COMPUTER. Show all posts
Showing posts with label COMPUTER. Show all posts
COMPUTER PARICHAY- GUJARATI --DOWNLOAD THIS AMAZING EBOOK OF BASIC OF COMPUTER
"Computer system" redirects here. For other uses, see Computer (disambiguation) and Computer system (disambiguation).
        
Computers and computing devices from different eras
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A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically. Their ability of computers to follow a sequence of operations, called a program, make computers very flexible and useful. Such computers are used as control systems for a very wide variety of industrial and consumer devices.
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