This document provides an introduction to basic computer components. It defines a computer as an electronic device that processes data. It then outlines the table of contents which includes definitions of what a computer is, computer hardware, software, input devices, and output devices. Computer hardware is defined as the physical machinery of the computer while software refers to programs that instruct the computer. Common input devices include keyboards, mice, scanners, and digital cameras, while output devices are typically monitors and printers.

1. Basic Computer information

2. Introduction
 Teacher Name: Supriya Vilas Jamadade
 Subject: ICT
 Date: 11/7/2015
 Designation: Computer Instructor

3. Table of Contents
 What is a Computer?
 Computer Hardware
 Computer Software
 Computer Input Devices
 Computer Output Devices

4. What is Computer?
 A device that computes, especially a programmable electronic machine
that performs high-speed mathematical or logical operations or that
assembles, stores, correlates, or otherwise processes information.
 Definition
Computer System is an electronic data processing device which does the
following:
Accept and store an input data.
Process the data input.
And output the processed data in required format.

5. What is Computer Hardware And Software?
 What is Computer Hardware ?
Computer Hardware is the physical part of
the computer system, the machinery and equipment.
For example: Monitor, Key Board, Printer and more.
 What is Computer Software?
Computer Software are programs that
tell the computer what to do.
For Example: Microsoft Word, Microsoft PowerPoint
and more.

6. Computer Input Devices
 Computer Devices that input information in the computer
Examples:
 Key Board
 Mouse
 Scanner
 Digital Camera

7. Computer Output Devices
 Computer Devices that output information from the
computer.
Examples:
 Monitor
 Printer