🖥️ Basic Computer Knowledge

1. Introduction to Computers

• What is a computer? (Definition & Uses)
• Types of computers: Desktop, Laptop, Tablet, Mobile devices
• Basic components: Input, Output, Processing, Storage

2. Hardware Basics

• Input Devices – Keyboard, Mouse, Scanner, Microphone
• Output Devices – Monitor, Printer, Speaker
• Storage Devices – Hard disk, SSD, Pen drive, CD/DVD
• CPU (Central Processing Unit) – The “brain” of the computer

3. Software Basics

• System Software – Operating Systems (Windows, MacOS, Linux)
• Application Software – MS Office, Browsers, Games, Tools
• Utility Software – Antivirus, File Management, Disk Clean-up

4. Operating System (OS)

• Functions of OS:
• Manages files and folders
• Runs applications
• Handles user input/output
• Examples: Windows 10/11, Linux, Android

5. Basic Computer Operations

• Booting (Starting a computer)
• File Management: Create, Rename, Save, Delete files/folders
• Installing and uninstalling applications
• Copy-paste, Shortcuts, Taskbar usage

🌐 Internet Fundamentals

1. Introduction to Internet

• What is the Internet? (A global network connecting millions of computers)
• How it works: Server ↔ Client model
• Uses: Email, Social Media, Online Shopping, Education, Banking

2. Internet Requirements

• Devices: Computer/Smartphone
• Connectivity: Wi-Fi, Mobile Data, Broadband
• Web Browser: Chrome, Firefox, Edge, Safari

3. World Wide Web (WWW)

• Difference between Internet & WWW
• Websites, Webpages & URLs
• Search Engines (Google, Bing, Yahoo)