Introduction to Information Technology207910 marksOperating System
Why software is needed in computer system? Mention the role of system software. Discuss the functionalities of operating system.
Why software is needed in computer system? Mention the role of system software. Discuss the functionalities of operating system.[10]
--- Hardware alone cannot perform any useful task. A computer system is a combination of hardware and software. Software is needed because: - Hardware components such as CPU, memory, and I/O devices are physical components that require instructions to operate. - Software provides those instructio...