This Curriculum introduces students to the foundations of how computer systems work and how operating systems function. Perfect for ICT, Computer Science, Software Engineering, Networking programs, Diploma/TVET learners, university CS1/CS2 courses, and OS theory classes. This lesson provides clear explanations, diagrams, system architecture visuals, OS history, memory layouts, system types, and real-world examples to help students build a solid conceptual understanding of Operating Systems bef