2

PRIME Ver. 2.1

T uchpad

®

Incorporates

NEP 2020

School Fee

Protection*

Orange Global Olympiad

CYBER

Coding Classes

Computer Science Textbook | Windows 10 & MS Office 2016

2

PRIME Ver. 2.1

T uchpad

®

This book belongs to .................................................................................................... .....................

......................

.........................

......................

................................................................................................................ ................................................................................................................

Bhawna Sharma

Computer Science Textbook | Windows 10 & MS Office 2016

Published by:

Orange Education Pvt Ltd 9, Daryaganj New Delhi-110002 Phone: 43776600 8588814859 Email: [email protected] IE Code: 0511063121 Branches: • Chennai • Guwahati Regional Offices: • Ahmedabad • Bengaluru • Bhopal • Bhubaneswar • Dehradun • Hyderabad • Jaipur • Kochi • Kolkata • Lucknow • Mumbai • Patna • Raipur • Ranchi

© Publishers No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher.

Disclaimer All product names, brand names and product logos mentioned or shown in this book are trademarks, registered trademarks, or trade names of their respective owners. The reproduction of these product names, brand names, and product logos and all instances of references of proprietary software in this book, are for educational purposes only. Although every safety measure has been taken to verify the precision of the information contained herein, the author(s) and publisher assume no responsibility for any error or omission. No liability is assumed for damages that may result from the use of information contained within.

School Fee Protection* School fee protection is an initiative by Orange Education to protect student’s fee in case of demise of the earning parent. Orange Education will bear the tuition fee of beneficiary as long as school remains subscribed to our books. All claims are subject to terms & conditions available on the website of Orange Education.

PREFACE All of us live in a technology rich environment. We depend on it in some way for every aspect of our life such as, education, communication, entertainment, designing, medicine, etc. The list is endless. Computer Science is no longer limited to just definitions and commands rather, it has now become the central focus of our lives. It now helps us to understand and appreciate the applications and the vast uses of computer science in our lives. This series has been written and designed with an idea to help the next generation students to hone their already curious minds. Since technology is inter related to everyday activities, our books contain examples from everyday life for the students to relate and map the concepts easily with other subjects as well. The idea is to provide students with a medium to nurture and develop their skills rather than simply learn about computers and technology. Touchpad Prime (Version 2.1) is based on Windows 10 and MS Office 2016. The books have been designed in such a way that teachers can use them as tools to integrate computer science with other subjects and skills. The chapters introduce the concepts in a simple and easy to understand language that helps the students to learn the concepts easily. The content has been developed using a conversational style for the young generation to make it an interesting read. There are three characters found in the chapters discussing various topics to make the learning process more interactive for the student. In order to emphasise on the use of concepts in this book, "Mind Drill" has been added to challenge students and encourage learning. Mind drill contains different sections to engage the students in meaningful learning process, such as Rapid Fire, Evaluation Time, Activity Time, Hands-On, Find Out, Group Task and In The Lab. This book also incorporates elements like Warm Up, Fun Fact, Soft Hint, Word Bank, Let’s Revisit, Computer Ethics as important tools to enhance teaching-learning process. We hope that the book will help the children to learn the concepts and find their applications for progressive development of computer-aided education. We look forward to any suggestions to improve the book. Here’s wishing young readers lots of tech fun and a knowledge-filed journey ahead! —Publisher

INCORPORATES NEP 2020 Created with new dimension of Joyful Learning along with completely mapped parameters of National Education Policy, 2020 Computational Thinking Enables to help solve problems and make thinking more engaging

Inter-Disciplinary Connects knowledge across the curriculum for holistic development

Art Integration Interlinks education with art and culture

Creativity Enhances imagination to generate new ideas

Subject Enrichment Aimed at understanding and skill developing in specific subject

Critical Thinking

Communication

Strengthens logical decision making and innovation

Emphasis on soft skills and power of language

Experiential Learning

Life Skills and Values

Encourages ‘learning by doing’ through hands-on activities

Inclined towards empowering moral values in learner

DIGITAL RESOURCES For Teachers and Students

Only for Teachers

Orange Mobile App

Get it on

Test Paper Generator

Animated Audio and Video eBook Works offline after download

Generates Random and Manual Question Paper (QP)

Chapter Audio and Video Interactive Exercises with Answer Checks and Subjective questions Features like Spotlight, Zoom Sliders, Add Notes, Highlighter and Pencil on the eBook

Student Worksheet

Export Paper in Word format

Lesson Plan

Software Download Link

Practice Worksheets

(iii) Visit www.orangeeducation.in or scan the QR Code to register on our web support.

Answer Key

QR Code

Learning Objectives

This section describes the objective of the chapter, setting students a goal.

Fun Fact!

This presents a fact about the topic.

Evaluation Time

This section has learning and re-learning-based questions for better recapitulation.

Scan the QR Code given on each chapter to start chapter animation.

Let's Revisit This section emphasises on learning and re-learning, thus creating emphasis on the connectivity between concepts.

Soft Hint This section provides technologyspecific knowledge to students, keeping them up to date.

Find Out

Hands-On

This section allows the students to explore on their own and learn new things.

This section focuses on practical implementation of concepts learnt to improve critical thinking.

In the Lab

Group Task

This section is a lab activity to develop practical skills.

This section focuses on peer learning to improve coordination.

Warm Up! This section consists of fun exercises to engage with the concepts.

Computer Ethics This section describes the best computer practices to develop conscious thinking.

Project This section emphasises on applying the concepts learnt for problem solving.

Word Bank This section focuses on vocabulary building to improve holistic development.

CONTENTS 01 Discover Computers Computer: A Smart and Useful Human-made Machine  Uses of Computers

06





02 Parts of a Computer 

Main Parts of a Computer

16 

Other Parts of a Computer

Periodic Assessment 1

25

03 Operating a Computer

26





Switching ON a Computer



Switching OFF a Computer

04 Working of a Computer 

Working of Machines

34 

5

IPO Devices



Periodic Assessment 2

43



Test Sheet 1

44

05 Fun with Keyboard  

Alphabet Keys Special Keys

45 

Number Keys

06 Fun with Tux Paint     

Parts of the Tux Paint Window Stamp Tool Magic Tool Slide Show Quit Tool

54 

New Tool



Text Tool

 

Open Tool Save Tool



Periodic Assessment 3

66



Explore More (Tux of Math)

67

07 More on Paint   

Parts of the Paint Window Selecting a Drawing Foreground and Background Colours

DISCOVER COMPUTERS



Humans and Computers Types of Computers

68  

Tools Group Shapes Group



Periodic Assessment 4

83



Test Sheet 2

84



Project

85



OGO Cyber Sample Questions

86

Touchpad PRIME (Version 2.1)-II

6

01

DISCOVER COMPUTERS

Computer: A Smart and Useful Human-made Machine

Learning Objectives t and Useful • Computer: A Smar Human-made Machine uters • Humans and Comp s • Uses of Computer s • Types of Computer

Computer is a smart machine. It is used for many tasks. But how is it different from humans? I will tell you. Machines are human-made things that save our time and make our work easy. Computers are smart and useful machines. A computer cannot work on its own. It needs commands or instructions to work.

Humans and Computers Even though computer is invented by humans, it is different from humans. Let’s learn the differences between a computer and a human.

Human Humans can do many things but they need more time.

Computer A computer works faster and can do many things at the same time. DISCOVER COMPUTERS

Humans may forget what they have learned and stored in their mind.

A computer can store a lot of information and remember all of it all the time.

Humans can make mistakes.

A computer never makes a mistake.

Humans get tired of working continuously for a long time.

A computer is capable of working continuously for a long time without getting tired.

7

Touchpad PRIME (Version 2.1)-II

Humans can take their own decisions.

8

Humans have feelings and they get bored of doing the same work again and again.

A computer cannot take decision on its own. It requires human instructions to work.

A computer has no feelings. It never gets bored of doing the same work.

Uses of Computers I know that a computer can be used in many places, but I have no idea what it does in places like offices, schools, hotels, etc. Let us take a look at how computers are used in these places.

At Home To play games, listen to music, draw pictures, do homework and shop for things.

In Offices To send messages or emails and maintain records.

To store the record of customer's

DISCOVER COMPUTERS

In Banks account and their money.

9

In Shops and Restaurants Computers are used in shops and restaurants to prepare bills and keep a record of items bought and sold.

In Hospitals To store the records of patients and medicines.

In Schools To prepare report cards, take tests, store students and teachers records.

alues ills & V Life Sk

Touchpad PRIME (Version 2.1)-II

Computer Ethics

10

Always keep the computer clean. Remove the dust on the computer by using a soft and dry cloth. g Thinkin Critical

Warm Up!

Put a Tick (

) on correct statements and cross out (

)

the incorrect ones: 1. A computer gets tired and bored very fast. 2. Humans work faster than a computer. 3. A computer is used in hospitals to store the record of patients. 4. A computer never makes any mistake. 5. Computers are used in banks for keeping record of money.

Types of Computers Observe these pictures:

Telephone

Wireless Phone

Smartphone

I have seen a telephone at my grandparents' house. They use it for calling us.

I have a wireless phone at my house and I have seen my parents carrying the smartphone with them wherever they go.

Desktop Computer 

It is usually placed on a desk.



It is heavy and difficult to carry from one place to another.



It is seen in homes, schools and offices.

Laptop 

You can place it on your lap and work on it.



It can be carried easily from one place to another.



It is seen at homes and public places where people carry it with themselves to work while travelling.

Hand-held Computer 

You can easily hold it in your hand and work on it.



Tablet and smartphone are examples of hand-held computers.



It is very small in size and can be easily carried in pockets and bags.

DISCOVER COMPUTERS

Now, we know that phones have different size and shapes. Similarly, a computer also has different shapes and sizes.

11

Touchpad PRIME (Version 2.1)-II

Fun Fact!

12

Supercomputers are very big in size and work extremely fast. They are used by scientists for space

research

and

weather

prediction.

Word Bank

t Subjec

Learn and rewrite the words.

ent

Enrichm

1. Desktop

_____________

_____________

2. Laptop

_____________

_____________

3. Supercomputer

_____________

_____________

Let's Revisit 

Computers are smart machines that help us to do our tasks easily and correctly.



Computer can do a lot of things at the same time.



Computers are used in various places like home, school, bank, hospital, etc.



Computers are of different types like desktop, laptop and hand-held.

Mind Drill Rapid Fire 1. Tick () the correct option. a. Where can we place a desktop? i. Desk

ii.

Lap

iii.

Palm

b. What does a computer print in a shop? i. bills

ii.

pictures

iii.

letters

lap

iii.

head

c. Where do we keep a laptop? ii.

2. Read the uses of computer given below and write where are they used. a. To book rooms

____________

b. To store records of patients

____________

c. To play games

____________

d. To prepare report cards

____________

e. To store record of money deposited

____________

3. Read and complete the sequence. One is done for you: a. Patients: Hospital :: Money: Bank b. Human: Food :: Computer: ____________ c. Plamtop: Palm :: Laptop: ____________ d. Report Cards: School :: Printing bills: ____________

Evaluation Time 1. Fill in the blanks. Choose the words from the box. laptop, bank, computer a. ____________ can be easily carried. b. A ____________ never makes a mistake. c. In ____________, computers are used to store the records of customer's account and their money.

DISCOVER COMPUTERS

i. palm

13

2. Answer the following questions. Touchpad PRIME (Version 2.1)-II

a. Write any three differences between a human and a computer. ____________________________________________________ ____________________________________________________ ____________________________________________________ b. What is a laptop computer? ____________________________________________________ ____________________________________________________ c. Name any three places where computers are used. ____________________________________________________

14

____________________________________________________ ____________________________________________________

Activity Time 1. Look at the pictures and write their names. a.

b.

c.

t Subjec

ent

Enrichm

2. Complete the crossword by using the hints given below. Across 1.

g Thinkin Critical

It doesn’t get tired and can work for long hours.

2. Computers are used at this place to store the record of rooms booked. DISCOVER COMPUTERS

4. Computers are used at this place to send emails. 5. Computers are used at this place to prepare bills and keep record of items. Down 3. It is a very small computer that can be kept on our palm. 3 P

1 C 2 H

15

L

4

F

5

Hands-On

ity

Creativ

Collect the pictures of places where desktop/laptop/handheld computers are used and create a poster of ‘Uses of computer in different places’.

In The Lab

t Subjec

With the help of your teacher, visit the school’s office and see how computers are used to keep the student’s records.

ent

Enrichm

T uchpad

®

PRIME Ver. 2.1

Spotl ght Fun Fact!

What’s New in Ver. 2.1? NEP 2020

Soft Hint

Word Bank

Computer Ethics

Hands-On

Find Out

Group Task

Art Integration

Inter-Disciplinary

Subject Enrichment

Computational Thinking

Critical Thinking

Communication

Creativity

Experiential Learning Life Skills & Values

QR Code

Artificial Intelligence

Introduce yourself to a world of digital content. Open the camera or QR Code reader in your phone and scan the QR Code for chapter animation.

Explore More

Teaching and Learning Solutions Animated e-Book

Mobile App

Teacher Resource Materials

Webinars & Training Workshops

Computer Lab Health Check-up

Software Tech Support

Protect Yourself From Covid-19

Returning

Stay 6 feet apart from others in school and in the bus.

Back to

school

On reaching school, go straight to your classroom. Wash Your Hands Frequently

Wear a Face Mask

Stay at Home if You are Sick

Use your own things so virus cannot be transmitted. Cough or sneeze into your elbow or use a tissue.

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