Operating Systems” is a comprehensive textbook for B.E/B.Tech students of Computer Science and Engineering and Information Technology. it discusses the concepts, principles and applications of Operating System in an easy-to-understand language. it provides a detailed account of memory management, virtual memory, processes, CPU Scheduling and process synchronization. Feature/Advantages: • Pedagogy includes Chapter-end summary, multiple choice questions, conceptual short questions with answers and exercise questions as well question paper of different universities • Practical examples and case studies are added to support content for easy understanding of concepts • Experiments for OS Lab have been included separately