Chapter 6 - Windows Configuration and Management

Hello my friend! Today we learn together Chapter 6: Windows Configuration and Management with simple step-by-step explanation and video tutorials in Khmer language! Hope you learning this lesson and get more knowledge from this! Let's enjoy it!

If you want to see all lessons list, check out All Chapters of Computer Fundamentals! Now let's get started!

1. Windows Desktop, Tools & Applications Overview

The Windows Graphical User Interface (GUI) makes it easy to control your PC with a mouse and keyboard:

• Start Menu : Access all installed software programs, Windows Settings, and power off options.
• Task Manager (Ctrl + Shift + Esc) : Monitor live CPU, RAM, and Disk usage. Force close unresponsive frozen apps!
• File Explorer (Win + E) : Manage files, folders, drive partitions, and network shared folders.
• Installing & Uninstalling Apps : Use Windows Settings $\rightarrow$ Apps $\rightarrow$ Installed Apps to safely uninstall software programs.

💡 Pro Tip: Press Ctrl + Shift + Esc on keyboard to open Task Manager instantly when a program freezes or stops responding!

Watch Video Tutorial (Part 1: Windows Desktop & Task Manager Overview)

2. Control Panel & Administrative Tools

Windows provides powerful built-in configuration tools for system administrators:

Control Panel Utilities:

• Device Manager (devmgmt.msc) : View, update, or troubleshoot hardware drivers (GPU, WiFi, Audio).
• User Accounts : Create Administrator or Standard user account accounts.
• Windows Defender Firewall : Block unauthorized network traffic and protect against hacker attacks.
• Power Options : Change sleep timer and switch between High Performance or Balanced battery plan.

Administrative Tools:

• Computer Management (compmgmt.msc) : All-in-one console for Disk Management, Event Viewer, and Services.
• Event Viewer (eventvwr.msc) : Log history book showing system error logs and crash reports.
• Services (services.msc) : Manage background Windows system services.
• Windows Memory Diagnostic : Scan RAM sticks for physical hardware errors.

💡 Pro Tip: Press Win + R, type devmgmt.msc and press Enter to open Device Manager directly! If a yellow exclamation mark icon ⚠️ shows next to a driver, update that driver!

Watch Video Tutorial (Part 2: Control Panel & Administrative Tools)

3. Command Line Tools & Client-Side Virtualization

• Useful CLI Commands (cmd) :
  • ipconfig /all : Display IP address and MAC address details.
  • ping google.com : Test internet network connection speed and packet loss.
  • sfc /scannow : Scan and repair corrupted Windows system files automatically.
  • chkdsk C: /f : Scan hard drive disk for file system errors.
• Client-Side Virtualization (Hyper-V / VirtualBox) : Run a virtual machine (VM) inside your main operating system! Perfect for testing Linux, running legacy software, or practicing IT lab experiments safely without breaking main PC.

⚠️ Virtualization Note: To run Virtual Machines (VMs), ensure Intel VT-x or AMD-V Virtualization technology is enabled in your computer's BIOS/UEFI settings!

Watch Video Tutorial (Part 3: Command Line & Virtualization)

4. Preventive Maintenance & OS Troubleshooting

Keep your operating system healthy with automated maintenance:

• System Restore Point : Create a restore point snapshot BEFORE installing new software or drivers. If PC crashes, restore back in time!
• Windows Update : Keep security patches up to date automatically.
• Systematic OS Troubleshooting : Identify error code $\rightarrow$ test cause $\rightarrow$ apply solution $\rightarrow$ verify system functionality $\rightarrow$ document repair steps.

Watch Video Tutorial (Part 4: OS Maintenance & Troubleshooting)

💡 Want to learn more? Check full lesson list here: All Chapters of Computer Fundamentals!

Happy configuring and managing Windows systems, my friend!