7 major characteristics of Computer System - Schoolingaxis.com


7 major characteristics of computer system

In this article, we are discussing about 7 major characteristics of computer system.

What is computer ?

A computer may be defined as an electronic machine that can solve problems by accepting data, performing certain operation and preparing the results of those operation under the direction of detailed step-by-step instructions. Such a set of sequenced instruction, which cause a computer to perform particular operations is called a program.

7 major characteristics of Computer system

1. Speed

Computer is a very fast device. It can perform operation in a few seconds the amount of work that a human being can do in an entire year. A computer can add and subtract numbers, compare letters to determine alphabetic sequence, move and copy numbers and letters. The speed varies from a few microseconds to nanoseconds.

2. Accuracy

Computers are very accurate. They can perform their hundreds of thousands of operation with great accuracy as their circuits have no mechanical parts to wear and malfunctions.

3. Reliability

Computer output is generally very reliable, subject to the condition that the input data entering the computer should be correct and the program of instruction should be reliable and correct. Incorrect input data and unreliable programs gives us computer errors and wrong results.

4. Storage Capacity

Various computer media can store millions of characters of data in a condensed form.

5. Reduced Cost

The cost of computer equipment has dropped drastically over the years and now days most of the people can afford computers.

6. Versatility

Versatility is one of the most wonderful feature about the computer. e.g. It is preparing the results of particular examination, the next moment it is busy for preparing electricity bills.

7. Automation

Computer can be programmed to automatically do tasks. The computer is capable of operating without human intervention. 

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