Chapter 3
Computer Software
CHAPTER OUTLINE
3.1 INTRODUCTION
A computer system consists of hardware, the electronic devices that are capable of computing and manipulating information, and software (set of instructions) that carries out predefined tasks to complete a given job. As we know, a computer cannot think or perform on its own. It performs operations like addition, subtraction, multiplication, and division only when the user instructs it to do so. The user gives logical instructions and the central processing unit (CPU) acts in accordance ...
Get Computer Programming and IT now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
