Introduction of Computer Unit This Unit “ Fundamentals of Computer” covers a foundational understanding of computer hardware and software along with how to get the most value and impact from computer technology. In this unit the history of computer is discussed so that students can understand how computers have evolved from very simple calculating devices to the modern electronic computing. It also provides material on application of computers in various fields to describe the role of computer in modern society and its impact on our daily life . (Introduction of Computer) Computer is an electronic machine, Word "compute" comes from Latin Language which means counting & Calculations. A Computer performs arithmetic, logical, Mathematical operations. A Computer takes input from a user through input devices and gives result as on output devices. There are Four Major Parts of a computer: 1. CPU (Central Processing Unit) 2....