The information technology revolution did not spare any aspect of life in the framework of the contemporary world and did not spare any domain of existence. It is of tremendous benefit in every facet of one's life. Because of this, having some degree of computer literacy is crucial for the lives of everyone in today's increasingly linked society. Our formerly straightforward manual labour has been elevated into the complex realm of automated work as a result of the advent of computers. This has enabled us to better satisfy the ever-increasing global demand for higher levels of both productivity and efficiency while maintaining a high level of accuracy.
It is not for any other reason than its precision and adaptability in the processing of data that the computer is gradually becoming required in practically all areas of academic study. The use of computers is fast automating a great deal of work, whether it is done at home or in an office. It is becoming more clear that the computer has become an extremely important instrument “for increasing productivity and accuracy in the performance of any profession or activity, regardless of the field of study or the industry in which it is used.
This is intended to fulfil the prerequisite requirements of all those who have an interest in and want to learn more about computer science and computing in general. A computer is an electrical device that is controlled by instructions that are stored in its own memory and operates according to those instructions. The machine will act in accordance with these instructions.