Operating System Tutorial
Learn Operating System From Scratch
Operating system lessons covering processes, threads, scheduling, memory, files, synchronization, deadlocks, and system protection.
14Topics
100+Examples
FreeAlways
About Operating System
Operating system lessons covering processes, threads, scheduling, memory, files, synchronization, deadlocks, and system protection.
Prerequisites
Basic computer knowledge is enough to start. Prior programming experience is helpful but not required.
Audience
Designed for beginners, students, interview preparation, and developers who want a clear Operating System path.
What You'll Learn
Core concepts, examples, common mistakes, practical patterns, FAQs, and a step-by-step learning roadmap.
Tools Needed
Use a modern browser, code editor, terminal, and the available online compiler when supported.
Operating System Learning Path
Reason about processes, threads, scheduling, memory, files, synchronization, I/O, protection, and performance tradeoffs.
- Understand kernel boundaries, processes, threads, and scheduling
- Analyze memory, synchronization, deadlocks, files, and I/O
- Measure resource behavior and diagnose system-level failures
Process and Memory Observation Lab
Build a small workload runner that creates processes and threads, records scheduling and memory behavior, and demonstrates synchronization failures safely.
Tutorial Topics
Follow the lessons in order, or jump straight into the topic you need.
Open this lesson in the Operating System tutorial path.
2. Operating System Roadmap
Lesson
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
4. Process Management
Lesson
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
6. Memory Management
Lesson
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
11. Synchronization
Lesson
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
13. Storage Management
Lesson
Open this lesson in the Operating System tutorial path.
Open this lesson in the Operating System tutorial path.
Operating System Topic Hub
Use the full topic workspace when you want tutorials, practice, interview prep, and nearby topic links in one place.
Open Operating System topic hub
Tutorials, practice, and prep together
Topic hub
4 surfaces
Processes and threads
Scheduling
Learn OS foundations, then switch into interview preparation and adjacent systems topics from one workspace.
Operating System Benefits
- Build a strong foundation with clear explanations and examples.
- Practice concepts in a structured order instead of jumping randomly.
- Prepare for interviews with common mistakes, FAQs, and practical notes.
- Learn patterns that transfer to real projects and production work.
- Use one complete learning path from basics to advanced topics.
