Operating System Basics: Kernel, Shell & More 🖥️

What really happens when you power on your computer? In this video, we'll explore the world of operating systems — what they are, how they work and why they're essential. From the Kernel and Shell to filesystems, boot processes, user permissions and more, you'll learn how the OS acts as a bridge between hardware and software. We'll also look at different types of operating systems and uncover the key components that keep your device running smoothly. Whether you're new to tech or just want a clearer understanding of what powers your PC, this video breaks it all down in a simple and visual way.

📌 Chapters Covered:
- What Is an Operating System?
- Functions of an Operating System
- Kernel & Shell in OSs
- Different Types of Operating Systems
- OS Boot Process
- OS vs Firmware vs BIOS Comparison
- Filesystems & Storage
- User Management & Permissions

Link to our video on Computer Architecture Basics: https://youtu.be/lGB2UszHt7Y

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Timestamps:
00:00 - Intro
00:20 - What Is an Operating System?
01:07 - Functions of an Operating System
01:57 - Kernel & Shell
03:05 - Types of Operating Systems
04:21 - OS Boot Process
05:14 - OS vs Firmware vs BIOS
06:00 - Filesystems & Storage
06:49 - User Management & Permissions
07:39 - Conclusions
08:27 - Outro

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