Operating System Concepts
Lecture Slides
Lectures
Lecture 124 August 2026
Operating System Concepts
Introduction to operating systems, OS roles and functions, processes, kernel, user and kernel space, system calls, software categories, utility programs, and device drivers
Lecture 231 August 2026
Operating System Types and Structures
Types of operating systems, batch processing, multiprogramming, time-sharing, GUI-based systems, networked systems, mobile and AI-powered operating systems, and OS structures including simple, monolithic, microkernel, layered, and modular architectures