Operating Systems Part 1: Concepts, Processes & Scheduling

Learn system structure, process management, threads, and CPU scheduling with simple explanations and examples.

What you’ll learn
Explain the basic functions and structure of an Operating System.
Describe the organization and architecture of computer systems and their interaction with the Operating System.
Understand the concept of processes, process states, operations on processes, and interprocess communication (IPC).
Explain multithreading and multicore programming concepts and evaluate different threading models.
Analyze and apply various CPU scheduling algorithms to improve process management.

Requirements
Basic Knowledge of Computer Fundamentals like basic any language Programming skills
Basic Understanding of Data Structures
Logical Thinking and Problem Solving

Description
Course DescriptionWelcome to Operating Systems Part 1!Are you a student, software enthusiast, or developer eager to understand what really happens “behind the scenes” when your computer runs? This course is your perfect starting point.In this beginner-to-intermediate level course, we break down the core concepts of Operating Systems (OS) in a way that’s simple, practical, and exam-oriented. Whether you’re preparing for university exams, technical interviews, or just curious about how modern OSes work — this course is for you!What You’ll LearnBy the end of this course, you will be able to:Understand what an Operating System does and how it interacts with hardware and users.Describe the structure and functions of modern operating systems.Explore the process lifecycle, operations, and interprocess communication (IPC).Learn how threads improve performance and how multithreading works on multicore systems.Analyze and implement key CPU scheduling algorithms like FCFS, SJF, Priority Scheduling, and Round Robin.Course Topics CoveredThis course focuses on Unit-1 and Unit-2 level content, typically taught in academic Operating Systems syllabi:Introduction to Operating SystemsComputer System Architecture & OS StructuresOperating System Services & InterfacesSystem Calls & Types of System CallsProcess Concepts & LifecycleInterprocess Communication (IPC)Threads & Multithreading ModelsCPU Scheduling – Criteria & Algorithms (FCFS, SJF, Priority, RR)Who Should Take This Course?Undergraduate Students Postgraduate Students Aspiring Software Developers / EngineersTeaching Assistants / LecturersCompetitive Exam AspirantsWorking Professionals in ITSelf-Learners and EnthusiastsPrerequisitesBasic knowledge of computer fundamentals.Familiarity with programming logic (C or pseudocode is an Additional content,).Curiosity and willingness to learn!Let’s Get Started!Join now and gain a strong foundation in Operating Systems — the core of computer science. Start with Part 1 and build your way up with confidence!

Who this course is for
Undergraduate & Postgraduate Students
Aspiring Software Developers / Engineers
Teaching Assistants / Lecturers
Competitive Exam Aspirants
Working Professionals in IT
Self-Learners and Enthusiasts

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