Contents

1. Introduction to Computer System

1. Introduction

2. What is a Computer?

3. Characteristics of Computer

4. History and Generations of Computers

5. Basic Structure of a Computer

6. Types of Computers

7. Application Areas of Computers

8. Limitations of Computers

2. Input and Output Units of Computer System

1. Input

2. Input Devices

3. What is Output?

4. Output Devices

3. Storage Devices

1. Introduction

2. Primary Memory

3. Secondary Memory and Storage Devices

4. Processing Device

1. Introduction

2. Microprocessor

3. Specialty Processor

4. Parallel processing

5. Electronic Data and Coding System

1. Introduction

2. Concept of Data

3. Representation of Data

4. Conversion from One System to Another

5. Representation of Negative Numbers

6. Binary Arithmetic

7. Coding Systems

6. Software System

1. What is Software?

2. Classification of Software

3. Operating System (O.S.) Software (System Software)

4. Windows and Open Source Operating System

7. Operating Systems   

1. Process Management

2. CPU Scheduling

3. Memory Management

4. File Management

8. Computer Language

1. Computer Languages

2. Language Converter

9. Computer Networking

1. Introduction

2. Computer Network

3. Basic Concept

4. Network Classification

5. Network Topologies

6. OSI Reference Model

7. Communication Media