Operating System Basics: Kernel, Shell & More π₯οΈ
Discover what an operating system is, how it works, and what happens when you turn on your computer. A beginner's guide to OS essentials.

WhiteboardDoodles
50.4K views β’ May 1, 2025

About this video
What really happens when you power on your computer? In this video, we'll explore the world of operating systems β 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.
π 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
π Join our growing community of tech enthusiasts and start learning today!
βΆοΈ Subscribe now: https://www.youtube.com/@WhiteboardDoodles24
π Follow us for updates:
- Facebook: https://www.facebook.com/WhiteboardDoodles24/
- Instagram: https://www.instagram.com/whiteboarddoodles24/
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
#whiteboarddoodles #operatingsystem #operatingsystems
π 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
π Join our growing community of tech enthusiasts and start learning today!
βΆοΈ Subscribe now: https://www.youtube.com/@WhiteboardDoodles24
π Follow us for updates:
- Facebook: https://www.facebook.com/WhiteboardDoodles24/
- Instagram: https://www.instagram.com/whiteboarddoodles24/
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
#whiteboarddoodles #operatingsystem #operatingsystems
Tags and Topics
Browse our collection to discover more content in these categories.
Video Information
Views
50.4K
Likes
1.6K
Duration
9:01
Published
May 1, 2025
User Reviews
4.7
(10) Related Trending Topics
LIVE TRENDSRelated trending topics. Click any trend to explore more videos.