History, asked by nasimaazam5, 1 year ago

Write a short description on 'The Computer' {10-12 lines}


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Answers

Answered by Jyothsna557
2
'The computer'

∆ An electronic device that controls,influences and stores lots of information.

∆Works as per instructed by any hardware medium.

∆Capable of sharing huge amount of data within a fraction of seconds.

∆Well known for accuracy as compared with other devices.

∆Saves time as lots of work is done in much lesser time than others.

∆Less effort needed.

∆Multiple purposes can be fulfilled.(e.g., trading,programming, data storage,calculation,communication)

∆Best educator and gives knowledge which comes in handy to each and every sector of the society.

∆Utilized in each and every field like banking, railways and defence forces too.

∆Useful in space research.

........HOPE IT HELPS......

vyomgupta: hii
Answered by SherlockHolmes1000
0
A computer is a machine (mostly electronic) that is able to accept data as input, process that data using predefined algorithms and data structures, and perform tasks as output - including the transformation of raw data into information, then knowledge, and finally insight about the data's domain. Output also takes the form of the performance of physical tasks, as well as data storage, data transformation, and data retrieval. Computers can also form networks with other computers for the purposes of data interchange and leveraging a distributed programming model for parallel processing.

The primary use of computers is to solve human problems - including mathematical problems, scientific problems, healthcare problems, business problems, economics problems, social problems, the human need to create and distribute art and computational artifacts, and to provide a means of communication between humans, between computerized devices, and directly between humans and computers.

Calculating machines are old in the history of technology. Early examples are the astrolabe and the abacus. Today a computer is a programmable machine. The two principal characteristics of a computer are: It responds to a specific instruction set in a well-defined manner and it can execute a prerecorded list of instructions (a program). There are four main processing steps in a computer: inputting, storage, outputting and processing.

Modern computers are very different from early computers. They can do billions of calculations per second. Most people have used a personal computer in their home or at work. Computers do many different jobs where automation is useful. Some examples are controlling traffic lights, vehicle computers, security systems, washing machines and digital televisions.

A computer user can control it by a user interface. Input devices include keyboard, mouse, buttons, and touch screens. Some very sophisticated computers can also be controlled with voice commands or hand gestures or even brain signals through electrodes implanted in the brain or along nerves.

Computers can be designed to do almost anything with information.

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