Computer Fundamentals

Complete Unit-wise notes following Syllabus

Unit 1: Introduction to Computers

Understanding the basics, history, development, hardware and software foundations of computers.

Key Topics:

Basics and History of Computers
Generations of Computers
Capabilities and Limitations
Types of Computers
Hardware and Microprocessors
Storage Devices & Memory Hierarchy
Buffering and Spooling
Types of Software
Input & Output Devices
Booting and POST

View Complete Notes

Unit 2: Operating System & Programming Basics

Study about operating systems, their commands, functions, programming basics and security threats.

Key Topics:

Types of Operating Systems
MS-DOS (Internal & External Commands)
MS-Windows Overview
Functions of Operating System
Programming Languages & Translators
Security Threats: Virus, Worms, Anti-Virus

View Complete Notes

Unit 3: Computer Networks & Internet

Understand networking fundamentals, devices, models, and internet protocols.

Key Topics:

Data Communication
Network Devices (Hub, Switch, Router, etc.)
Types of Networks (LAN, MAN, WAN, PAN)
Network Topologies
Transmission Modes & Media
Switching Techniques
Internet, Protocols & Services
OSI and TCP/IP Models

View Complete Notes

Unit 4: Modern Technologies

Explore emerging modern technology domains shaping the digital world.

Key Topics:

Open Source Software
Mobile App Development
Data Science & Analysis
Artificial Intelligence
Soft Computing
Cloud Computing
Internet of Things (IoT)
Digital Marketing
Blockchain Technology

View Complete Notes