All Chapters of Computer Fundamentals & IT Essentials

Hello my friend! Welcome to All Chapters of Computer Fundamentals & IT Essentials! This is the complete course directory linking all 13 step-by-step lessons with video tutorials in Khmer language! Click any chapter below to open in a new tab and start learning!

📚 Complete Chapter Directory (Click to Open in New Tab)

💻 Hardware & Assembly

1. Chapter 1 - Introduction to Personal Computer Systems
   Learn CPU, RAM, GPU, storage, motherboard, input/output hardware, and video tutorials.

2. Chapter 2 - Lab Safety Procedures & Tool Use
   Learn ESD anti-static safety, power safety rules, and proper technician tools.

3. Chapter 3 - Computer Assembly & Setup Guide
   Step-by-step PC building guide, CPU socket locking, thermal paste, and BIOS/UEFI boot setup.

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⚙️ Operating Systems & Windows Management

4. Chapter 4 - Introduction to Preventive Maintenance
   PC dust cleaning, 6-step troubleshooting methodology, and common hardware fixes.

5. Chapter 5 - Introduction to Windows Installation & Operating Systems
   OS functions, Windows 10/11 installation, NTFS/FAT32 partitioning, and WinRE system recovery.

6. Chapter 6 - Windows Configuration and Management
   Task Manager, Control Panel, Device Manager, administrative tools, CLI, and client-side virtualization.

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🌐 Computer Networking & Internet

7. Chapter 7 - Introduction to Networking Concepts
   LAN vs WAN, OSI model, IP addresses vs MAC addresses, ISP fiber optic technology, and network commands.

Chapter 8 - Applied Networking Fundamentals
Routers, Switches, Wireless Access Points (WAP), Ethernet Cat6 cabling, and Cloud computing (IaaS, PaaS, SaaS).

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📱 Mobile Devices, Linux & macOS

9. Chapter 9 - Laptop and Mobile Device Configuration
   Laptop hardware, SODIMM RAM, TN vs IPS vs OLED displays, ACPI battery power management, and touchscreens.

10. Chapter 10 - Mobile, Linux and macOS (OS X) Operating Systems
    Android vs iOS, Linux distros (Ubuntu/Fedora), Apple macOS, mobile cloud security, and Linux CLI Terminal.

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🖨️ Peripherals, Security & Command Line

11. Chapter 11 - Introduction to Printer Types, Setup & Maintenance
    Inkjet, Laser, Thermal receipt printers, network printer sharing, driver setup, and paper jam fixes.

12. Chapter 12 - Introduction to Computer Security, Malware & Encryption
    Viruses, Worms, Trojans, Ransomware, Phishing defense, BitLocker drive encryption, and 3-2-1 backup rule.

13. Chapter 13 - Introduction to MS-DOS & Windows Command Prompt
    History of MS-DOS, directory structures, CLI commands (dir, cd, copy, del, ren, attrib), and automated .bat batch scripts.

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Happy learning Computer Fundamentals! Enjoy your IT journey, my friend!