What Is an Operating System? Explained HINDI | Computer Science in Hindi #45

perating System (OS) kya hota hai? Computer mein Windows, Linux, macOS ya Android ka actual role kya hai? Is video mein hum Operating System ko bilkul basic level se samjhenge — applications aur hardware ke beech OS kaise kaam karta hai, resources kaise manage karta hai, aur applications ko hardware se interact karne ke liye abstractions kaise provide karta hai. Ye Video #45 — Part 7: Operating Systems of the Computer Science Fundamentals course in Hindi hai. Is video mein hum cover karenge: Operating System kya hota hai? Applications → OS → Hardware OS as a Resource Manager CPU aur Process Management Memory Management Files aur Storage Management Devices aur Device Drivers System Calls User Mode vs Kernel Mode Kernel kya hota hai? OS as an Abstraction Layer Protection & Security Computer boot hone par kya hota hai? OS aur Kernel mein difference 🧠 Core Idea Operating System = Resource Manager + Abstraction Layer + Protection Mechanism OS directly har application ko hardware control karne dene ke bajay ek controlled interface provide karta hai. This course focuses on Computer Science concepts rather than any specific programming language, so the concepts are useful whether you work with C#, Java, Python, C++, JavaScript, or any other language. 📚 Part 7 — Operating Systems 🎓 Computer Science Fundamentals — Hindi