Introduction to Operating System Concepts and Architecture

Understanding how operating systems manage hardware and software resources is essential for anyone starting a career in IT and software development. This comprehensive text-based course guides you through core operating system concepts, tracing their evolution and breaking down fundamental mechanics like processes, memory, and file storage. What you'll learn: Understand the fundamental role, history, and core components of modern operating systems; Explore process management, context switching, CPU scheduling, and concurrency; Examine memory management techniques, virtual memory, and paging; Learn how file systems organize, store, and secure data on hardware; Discover basic virtualization concepts and how container technology builds on OS mechanics. You will start by mastering key terminology and structural models, then progressively explore how kernels interact with computer hardware. This course is designed for beginner IT students and prospective developers with no prior background in system architecture. Start reading today to gain a clear understanding of the software powering modern computing.