What is an Operating System and what does it actually do inside a computer?
In this video, I explain the Operating System (OS) in a simple, beginner-friendly way using a real-life example: user → application → hardware, with YouTube as the application.
This explanation is designed for:
Computer Science students
BCA / IT / Engineering students
Beginners learning computer fundamentals
Anyone revising OS basics
Instead of only textbook definitions, the focus is on clear understanding of how an operating system works behind the scenes.
📌 This video is part of an Operating System learning series. Next topic: Functions of Operating System
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