15/02/2026
🖥️ 1. Introduction to Computers
⚡ 2. Power Supply Unit (PSU)
🧩 3. Motherboard
❄️ 4. Cooling System
🧠 5. Central Processing Unit (CPU)
🧴 6. Thermal Paste
💾 7. RAM (Random Access Memory)
💽 8. Storage Devices : HDD & SSD
🎮 9. Multimedia Ports and Expansion Cards
🖥️ 10. Monitor
🖨️ 11. Printer
🎮 12. Graphics Processing Unit (GPU)
🧰 13. Computer Case (Casing)
⌨️ 14. Keyboard and Mouse
📶 15. Wi-Fi Adapter
📷 16. We**am
🔊 17. Speakers
💿 18. DVD/CD Drive
🔋 19. Uninterruptible Power Supply (UPS)
💻 20. Operating System (OS) Overview
🪟 21. Installing Windows OS & Windows Bootup Step by Step & Checklist
📦 22. Software Installation & Control Panel (Setting)
🗑️ 23. Uninstalling Software & Turn Windows features on or off
🧪 24. Using Virtual OS on Windows PC
💻 25. Command Prompt (CMD) Basics
👤 26. User Account Management
🔐 27. Password Recovery with Hiren’s Boot CD
🛡️ 28. System Restore, Security & Maintenance
🛠️ 29. AOMEI & Hiren’s Boot CD
⚙️ 30. Run Box Commands & Keyboard Shortcuts
💾 31. Windows Backup and Restore
🖼️ 32. Image Backup and Restore
🧩 33. Data Recovery (Ease US), Erase Data
🔐 34. BitLocker Drive Encryption
🛡️ 35. Group Policy & Windows Registry
🧰 36. Desktop & Laptop Assembling
🛍️ 37. Buying a Computer: Key Considerations
📋 38. Computer Purchase Checklist
🧪 39. Diagnostic Tools for Computers & Virus Scanner
