CLASS V WEEK 1 MONTH MAY GENERAL INSTRUCTIONS

CLASS- V (WEEK 1) MONTH -MAY GENERAL INSTRUCTIONS: Read the instructions carefully before doing the assignment. 1. This presentation is based on chapter 2 of your book. 2. Go through the slides thoroughly. 3. In week 1: -Read the slide. S 4 , 5, 6 and 7 carefully, after that make a word file on “What is Software? Explain its types” with pictures. 4. Let’s do the Assignment on A 4 size sheet with answers.

CH-2 COMPUTER SOFTWARE

Contents of Chapter 3 • What is Software? • Why is Software needed? • Types of Software @ Shiv Vani School 1/19/2022

Week 1 Software 4 Software: -A set of instructions given to a computer to make it work is called software. Example: -While drawing pictures in paint program, we use a computer mouse to draw and see our picture on the monitor. so the paint program is a software and the mouse as well as monitor are the parts of the hardware. @ Shiv Vani School 1/19/2022

5 Why is Software needed? arly Computing Devices Software is very important part of our computer system. Without software, a computer cannot work. It enables us to interact with a computer and its hardware and perform tasks. A software can be used only when it is stored inside a storage device. We install and store many software inside our computer, so that we can use anytime. Importance: 1. Without the software, the computer is useless. 2. Software is a program that enables a computer to perform specific tasks. @ Shiv Vani School 1/19/2022

Types of Software Devices 6 There are two types of Software: Software ü System Software ü Application Software System Software Operating System @ Shiv Vani School Utility Application Software General Purpose Customized 1/19/2022

System Software Computing Devices 7 It controls the entire computer system including the hardware. The system software also controls and runs the application software. There are many types of system software. § Operating System Utility Software § Utility Software Antivirus Utility software @ Shiv Vani School Backup Utility Software Disk Fragmentation Utility Software 1/19/2022

ASSIGNMENT 8 Q I FILL IN THE BLANKS Application, Antivirus, System, Picasa, Software, Operating System 1. A set of instructions given to a computer to make it work is called ______. 2. ______ is the application software. 3. ______ and ______ are the types of the software. 4. _____ is a utility that protects our system from viruses. 5. Hardware and Software in a computer is controlled by ______ software. @ Shiv Vani School 1/19/2022

ASSIGNMENT 9 Q II TRUE / FALSE 1. Software the physical components of a computer. 2. A computer cannot work without an operating system. 3. MS DOS is an application software. 4. A backup utility software protects the computer from viruses. 5. Application software useful for solving a specific problem of the user. @ Shiv Vani School 1/19/2022