paragraph on a computer
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- ❒ Paragraph on a Computer ❒ •
The civilization and progress of the 20th century solely dependent upon technology. The most astounding achievement of technology is the discovery of computer. The beginning of the method of counting on the finger tips in early times had paved the way for computer. A computer is an electronic processing device that can store, organize, and find information as well as do calculations, play music, games and can control other machines also.
From the point of view of size and mathematical capabilities, computer can be divided into several types. These are : (i) Super Computer, (ii) Mainframe Computer, (iii) Mini Computer, (iv) Personal Computer and (v) Micro Computer. Every computer has three main components namely Central Processing Unit, Input-Output Unit and Memory. A computer performs its function in Binary Numericals and Boolean Algebra. Computers have three different languages. These are : (i) Machine Language, which is the language that prings thr principles and mathematical signs in symbols; (ii) Assembly Language, which is used to establish communication wih the principal machine and (iii) High Level Language, which is used in general functions of a computer.
In modern times, there is few aspect of human life in which computer is not in use. The defence mechanism of a country is now wholly dependent on computer. The aspect of computer application are direction, control and coordination. Importance of the necessity of computer can be ascertained by collection of data, preservation of collected data and circulation of such data. Computer is becoming an inseparable part of study, analysis and research as well. Computer is the latest contribution of science to humanity. It is the most significant and the most valuable gift of science.