What Is Computer - Introduction

Computer is an electronic device that accepts data and store it arithmetically and logically and finally gives us the output data format what the user wants from the process.

A Computer or Personal Computer has Input and Output Devices. Central Processing Unit (CPU) is the brain of the computer and without this component, computer can not be run. Computer has RAM And ROM. RAM Stands For Random Access Memory and This Memory is a Read And Write Memory While ROM Stands For Read Only Memory And This Memory can not be altered by the user. Keyboard, Mouse, Speakers, Printers and other are its input devices.

There are mainly five generations of Computer and present generation is still continue.

Uses of Computer

The main uses of computer are:

1. We can send messages or text to our friends, relatives, family members, colleagues, office managers, customers  and other people of internet world by connected Internet Connection with the Computer.

2. Computers are used to make our work more effective and easy. For Example, we can transfer our notes and paper work to the computer and at the same time print out our assignments, notes or paper work.

3. We can watch Videos On YouTube, Dailymotion, Facebook, Viemo and other Media Platforms.

4. Now a days, students prepare their projects with the help of Internet Connected To The Computer. The use of computer connected with Internet makes them easy to prepare their projects, assignments, research on different topics, reading different books, study Ebooks, PDF and other online digital material on a computer.