This Operating System Tutorial is designed to help you understand the core concepts and working principles of operating systems. You will learn about OS architecture, process management, memory management, file systems, scheduling algorithms, and device management in a step-by-step manner. The tutorial also covers advanced topics such as virtualization, security, and distributed systems, making it suitable for both beginners and professionals. With clear explanations and real-world examples, this Operating System Tutorial will enhance your understanding of how an OS works as the backbone of any computing system. Whether you’re a student preparing for exams, an IT enthusiast, or a professional aiming to strengthen your technical skills, this guide offers a complete learning experience. By the end, you’ll be equipped with the knowledge to analyze, configure, and work effectively with various operating systems in practical scenarios.