Introduction to Computer Science

A Beginner's Guide to Computer Science!

Content of the App

Introduction

History of Computers

• Abacus

• Napier’s Bones

• Slide Rule

• Jacquard’s Loom

Charles Babbage

• Analytical Engine

Evolution of Computers

• 1st Generation Computers

• 2nd Generation Computers

• 3rd Generation Computers

• 4th Generation Computers

• 5th Generation Computers

Classification of Computers

• Types of Computers

• Super Computers

• Main Frame Computers

• Mini Computers

• Micro Computers

Applications of Computers

• Business Field

• Publication & Advertising Field

• Medical Field

• Science Field

• Education Field

• Banking Field

Developed by: Ruvinda Lahiru Samaranayake

Diploma in Computer System Design - Batch 17.1

National Institute of Business Management, Colombo 07.

#NIBM #DCSD #DSE #DCN