What is computer | Short Definition of Computer | Computer Meaning

What is computer : Computer is an electronic device designed to work with information i.e it takes raw data as input from the user and processes these data under set of certain instructions known as program and produces the result as output integrating hardware and software.

The computer is derived from the latin word " computare " which means to calculate.

Computer cannot process any data without the set of instructions i.e Program.

Short Definition of Computer From Others :

Computer Wikipedia : A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. 

Computer Techopedia : A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. It is designed to execute applications and provides a variety of solutions by combining integrated hardware and software components.

Computer Application : Uses of Computer in Our Daily Life

Computer Wikiversity : A computer is an electronic device that takes input such as numbers, text, sound, image, animations, video, etc., processes it, and converts it into meaningful information that could be understood, presenting the changed input (processed input) as output. 

All numbers, text, sound, images, animations, and video used as input are called data, and all numbers, text, sound, images, animations, and video returned as output are called information. Input is the raw data entered into the computer by using input devices.

• The data consists of numbers, text, sound, images, animations, and video.
• The process converts numbers, text, sound, images, animations, and video (data) into usable data, which is called information.
• The information consists of numbers, text, sound, images, animations, and video that has been converted by the process.
• The data is inserted using an input device.
• The central processing unit (CPU) converts data to information.
• The information is put on an output device.

A storage device is an apparatus for storing data and information. A basic computer consists of 4 components: an input device , a CPU, output devices, and memory.

Computer Webopedia : A computer is a programmable machine. The two principal characteristics of a computer are: It responds to a specific set of instructions in a well-defined manner and it can execute a prerecorded list of instructions (a program).

Computer meaning in various dictionaries :

Computer meaning in Cambridge Dictionary : An electronic machine that is used for storing, organizing, and finding words,numbers, and pictures, for doing calculations, and for controlling other machines.

Computer Awareness : History of Computer in English

Computer meaning in Oxford Dictionary : An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

Generation of Computer : Important Points to Know

Computer meaning in Collins Dictionary : A computer is an electronic machine that can store and deal with large amounts of information.

Computer meaning in Macmillan Dictionary : A machine that stores programs and information in electronic form and can be used for a variety of processes, for example writing, calculating, and communicating on the Internet.

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