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PRIME Ver. 2.1

T uchpad

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Incorporates

NEP 2020

School Fee

Protection*

Orange Global Olympiad

CYBER

Coding Classes

Computer Science Textbook | Windows 10 & MS Office 2016

3

PRIME Ver. 2.1

T uchpad

®

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

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

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

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

Printed at: Narain Printers © 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

Art Integration Interlinks education with art and culture

Creativity Enhances imagination to generate new ideas

Inter-Disciplinary

Subject Enrichment

Connects knowledge across the curriculum for holistic development

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

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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 This section is a lab activity to develop practical skills.

Group Task

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  Types of Computers

02 Hardware and Software    



Computer System Input Devices Processing Device IPO Cycle

 Features of a Computer    

Computer Hardware Output Devices Storage Device Computer Software

Periodic Assessment 1

03 Exploring the World of Windows 10  Features of Windows 10  Task View

12

23  Windows 10 Desktop  Control Buttons

04 Fun with Paint      

06

 Color Picker Tool Starting Paint  Resizing an Image Selecting an Image  Rotating an Image Flipping an Image  Copying and Pasting Cropping an Image  Opening an Old Drawing Saving the Drawing Setting a Drawing as Desktop Background

   

Callout Shape Skewing an Image Zooming an Image Cutting and Pasting

24 31

 Saving a File in Different Formats



Periodic Assessment 2

46



Test Sheet 1

47



Explore More (Paint 3D)

49

05 Introduction to Word 2016      



Uses of Word 2016 Components of Word 2016 Window Entering the Text Opening a Saved Document Selecting the Text Formatting the Text

    

Starting Word 2016 Creating a New Document in Word 2016 Saving a Document Exiting Word Editing the Text

Periodic Assessment 3

51

67

06 Stepwise Thinking and Scratch Programming

68

07 Internet

82

      

Reasoning and Problem Solving Case Study Starting Scratch Blocks Changing the Backdrop Changing Appearance of the Sprite Opening a Project

 Internet  Requirements for an Internet Connection  Disadvantages of Internet

      

Stepwise Thinking Scratch Components of Scratch Desktop Adding a Sprite Creating a New Project Saving a Project Exiting Scratch

 Uses of Internet  Internet Terms



Periodic Assessment 4

89



Test Sheet 2

90



Project

92



OGO Cyber Sample Questions

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01

DISCOVER COMPUTERS Learning Objectives s • Types of Computer uter • Features of a Comp

6

I have seen a Computer at school and my parents work on a laptop at home. They are different in size. But I don't know about types of Computers. There are four types of Computers. Let me tell you about them.

Types of Computers All types of computers have a CPU, keyboard, and a screen to display output. But they differ in their size, cost and speed. Let us learn more about them. On the basis of size and shape, Computers are mainly classified Microcomputer, Minicomputer, Mainframe and Supercomputer.

Microcomputer These are the smallest computers. Their size ranges from a calculator to a desktop. Any computer that has a microprocessor chip as its CPU is called a Microcomputer. It is a single-user Computer. Examples of Microcomputers are: •

Desktop Computer

•

Laptop Computer

•

Smartphone

•

Tablet Computer

Laptop Computer

Smartphone

Tablet Computer

These are used in various places like home, shops, schools, etc. to do different jobs. Microcomputer is also known as Grandchild Computer.

Minicomputer These are more powerful, faster, have more memory

DISCOVER COMPUTERS

Desktop Computer

space and larger than microcomputers. These are multi-user computers, which can support up to two hundred users at the same time. These are used in places like banks. Minicomputer is also called Midsize Computer or Child Computer.

Mainframe Computer These are large computers. They are faster and have greater memory space than minicomputers. These are also multi-user Computers, capable of supporting hundreds, or even thousands of users at the same time. These are used by large companies or government agencies to store large amount of data in a centralised location. These are mostly used for scientific research. Mainframe Computer is also called Father Computer.

Supercomputer These are the fastest and the most powerful types of Computer. These are very expensive, big in size as compared to Mainframe Computers. Supercomputers are used for special purposes like weather forecasting, weapons research and development. Supercomputer is also known as Grandfather Computer.

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Fun Fact!

PARAM 10000 is the name of a Supercomputer designed by India.

g Thinkin Critical

Warm Up!

Rearrange the jumbled words to form any one of the different types of Computer: 1.

MCAPMFUANEROMTIRE

____________________

2.

PPCEUUMTSROER

____________________

3. MCPOTRICRMUEO

____________________

4.

____________________

PMMTRICNIOUE

8

Features of a Computer Computer is not just an ordinary machine. It has many features which make it so special, such as:

Speed Computer works at a very high speed. It does calculations faster than a human being.

Accuracy Computer always gives accurate results. So, whatever input we give, it gives accurate results.

Diligence Computer is free from tiredness. Unlike human beings, it can work with same efficiency for a long time.

Memory The best thing about a computer is its large memory, where it stores a huge amount of information that can be retrieved quickly and easily when needed.

A computer is a multipurpose machine that performs a variety of tasks and is used in almost all fields.

Word Bank

t Subjec

Desktop

Laptop

Smartphone

Tablet

Accuracy

Diligence

Multi-tasking

Memory

DISCOVER COMPUTERS

Multi-tasking

ent Enrichm

Let's Revisit • Microcomputers are the smallest Computers. • Minicomputers are more powerful, faster, have more memory space and larger than microcomputers. • Mainframe Computers are faster and have greater memory space than minicomputers. • Supercomputers are the fastest and the most powerful types of Computer.

Mind Drill Rapid Fire 1. Guess who am I? a. I am multi-user Computer

________________

b. I am also known as the Grandchild Computer

________________

c. I am a computer which you can hold in one hand

________________

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Touchpad PRIME (Version 2.1)-III

2. Match the following. a.

i.

Supercomputers

b.

ii. Laptop

c.

iii. Desktop Computer

d.

iv. Tablet

10

Evaluation Time 1. Fill in the blanks using the words given below. Mainframe Computer, Grandfather, Supercomputer a. ________________ is the fastest computer. b. ________________ Computer is known as Father of Computer. c. Supercomputer is known as ________________ of Computer. 2. Answer the following questions. a. What is the difference between a Microcomputer and a Minicomputer? _________________________________________________________ _________________________________________________________ b. Write down the types of computer according to their size in ascending order. _________________________________________________________ _________________________________________________________ c. What is a Supercomputer? _________________________________________________________ _________________________________________________________

Activity Time

arning ntial Le Experie

1. With the help of your teacher, type and open Calculator in the Search area of the Start menu in Windows 10. Click on Calculator. A Calculator window Find the answer to the following problems: a. 9857 + 9856

=

________

b. 2368 + 4589

=

________

c. 56 * 8

=

________

d. 65 * 8

=

________

e. 56 – 45

=

________

2. Given below are the hints about various

1 P

g Thinkin Critical

characteristics of computers. Complete the following crossword by using the

4

2 D

Down

11

A

hints. G

1. It does calculations faster than man. 4. It never makes mistakes. Across

3

E

R

2. It never gets tired. 3. It can store lots of information. Y

In The Lab

t Enrich Subjec

Go to your computer lab. With the help of your teacher, collect information about supercomputer.

DISCOVER COMPUTERS

will open.

ment

Touchpad PRIME (Version 2.1)-III

02

HARDWARE AND SOFTWARE Learning Objectives • Computer System re • Computer Hardwa • Input Devices • Output Devices • Processing Device • Storage Device

12

I know about the types of computer but I want to know more about the

• •

IPO Cycle Computer Software

parts of computer. A computer is mainly divided into two types of parts. Let me tell you in detail.

Computer System A computer system is made up of many parts. Each part of the computer performs a different task. The computer system is made up of two types of parts—Hardware and Software. The parts of a computer that we use to work with are called devices.

Computer System

Computer Hardware The parts of a computer that we can see and touch are called Hardware. All input, system. The hardware components are divided into four groups. Hardware

Input Devices

Processing Device

Output Devices

Storage Device

HARDWARE AND SOFTWARE

processing, output and storage devices form the hardware components of a computer

Input Devices The devices that help us to enter data into the computer and give orders are called input devices. Some of the input devices are keyboard, mouse, scanner, joystick, touchscreen, microphone, web camera, light pen, etc.

Keyboard A keyboard is used to give input to the computer by typing numbers, letters and special characters.

Mouse A mouse is used to send instructions to the computer with the click of a button. It is also used to draw pictures and select objects in the computer. It is also called a pointing device.

Scanner A scanner is used to read papers, documents, images or pictures and send them as input into the computer.

Joystick A joystick is used to play games on a computer. It helps to control the different movements in the game.

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Touchscreen A touchscreen is used to enter data by simply touching the screen. In this, finger acts as a pointing device as the object on the screen is pointed using finger.

Microphone A microphone is an input device. It is used to record voice, music and sounds. These can be stored on a computer.

Web Camera 14

A web camera is used to take pictures in digital form and store photographs in the computer. It is also known as webcam.

Light Pen A light pen is used to point to display objects or draw on the screen in a way like a touch screen. Fun Fact!

Laptops have in-built cameras, so webcams are used in Desktop systems.

All these devices are listed in Input Devices but what about monitor, CPU and other devices we learned in previous class? I was about to tell you the other devices which are very important for the working of a computer.

Output Devices The devices that show us the result of processing done by the CPU are called output devices. The result can be in any of these forms: display on the monitor, print by the printer and sound from the speakers.

The output which is displayed on the screen of a monitor is called the soft copy. A printout of the soft copy on paper is called the hard copy of the output. Some of the commonly used output devices are shown below:

A monitor looks like a television. It is also known as a Visual Display Unit or VDU. The monitor shows the data that you input and its result (output) after the computer processes it.

Speakers

HARDWARE AND SOFTWARE

Monitor

Speakers are used to hear music, voice and sound on a computer. 15

Headphones A headphones is used to listen music and sound without disturbing others as they are worn by an individual. But wearing them for a long time can affect your hearing power and cause damage to your ears.

Printer A printer is used to print the result of the work done by the computer on paper. We can print documents, drawings, images, etc. in black and white as well as in colour using a printer. There are two types of printers.

Laser Printer It uses a laser beam to print the hard copy.

Inkjet Printer It sprays ink on the paper to print the hard copy.

T uchpad

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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

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