what is computer?

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Tution for all subjects upto class 10th

Computer generally means 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).
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A computer is a general-purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem
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Maths and science tution for secondary class

computer is a device which accepts information(data) from users and performs various arithmetic and logical operations on it to produces answer.
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Home tutor for more than 14 yrs of experience and specialised in teaching Mathematics and Hindi.

A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You probably already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets,...
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A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You probably already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos. AND practically today's basic need.. read less
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Online Malayalam language tutor.

Computer is an advanced electronic device that takes raw data as input from the user and processes these data under the control of set of instruction
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Computer Wizard

Computer is an electronic device which takes data as an input then process the data and produces output. Ex. Sugar and milk as input. Stirring is processing. After it Sweet milk is output.
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Computer Science Teacher

Computer is an electronic device which reduces the human work and makes the work to be done in quick and easier mode.
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Computer Science Teacher

It gets the input from the user process it and gives the reliable output accurately. Mistakes can be avoided unless and until the input given by the user is correct.
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computer is an electronic device that performs variety of operation according to set of instruction
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