Computer Fundamentals - Complete Course Outline

Yeh course aapko computer hardware, software, networking, aur digital security ke bunyadi (fundamental) usool samjhane ke liye design kiya gaya hai.

1. Introduction to Computers

  • What is a Computer & How it Works?
  • Characteristics & Limitations of Computers
  • Generations of Computers (1st to 5th)
  • Types of Computers (Supercomputer, Mainframe, PC, Micro)

2. Hardware Architecture & Components

  • Central Processing Unit (CPU) - ALU, CU, Registers
  • Input Devices (Keyboard, Mouse, Scanner, Mic)
  • Output Devices (Monitor, Printer, Speakers)
  • Motherboard & Expansion Slots

3. Memory & Storage System

  • Primary Memory: RAM (SRAM/DRAM) & ROM (PROM/EPROM)
  • Secondary Storage: HDD, SSD, USB Drive, Optical Disks
  • Cache Memory & Virtual Memory Concepts
  • Units of Data Measurement (Bit, Byte, KB, MB, GB, TB)

4. Software Concepts & Operating Systems

  • System Software vs Application Software
  • Operating System Overview (Windows, Linux, macOS)
  • Functions of Operating System (File & Memory Management)
  • System Utilities (Antivirus, Disk Defragmenter)

5. Number Systems & Data Representation

  • Binary, Decimal, Octal, & Hexadecimal Systems
  • Number System Conversions
  • Binary Arithmetic (Addition, Subtraction)
  • Data Representation: ASCII & Unicode

6. Computer Networks & Internet

  • Types of Networks (LAN, MAN, WAN, PAN)
  • Network Topologies (Star, Bus, Ring, Mesh)
  • Basic Hardware (Router, Switch, Modem, NIC)
  • Internet, WWW, IP Address, MAC Address & DNS

7. Cybersecurity & Computer Ethics

  • Malware Types (Virus, Worms, Trojan, Ransomware)
  • Cybersecurity Basics (Firewalls, Antivirus, Strong Passwords)
  • Phishing, Spamming, & Online Fraud Protection
  • Data Backup & Privacy Essentials

8. Basic Troubleshooting & Maintenance

  • Common Hardware & Software Issues
  • Basic Windows Tools (Task Manager, Device Manager)
  • System Performance Optimization
  • Safe Hardware Assembly & Safety Precautions