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Published by:
Orange Education PREFACE
(An Imprint of Orange House Pvt Ltd)
9, Daryaganj, New Delhi-110002 Knowledge of computer is one of the most valuable asset in the
Phone: 011-43776600 +918588814859 modern times. Most of the times people talk about Open Source,
Email: info@orangeeducation.in Linux, and free software. With this series, children will learn to
Website: www.orangeeducation.in use these software fluently. This series provides content that
IE Code: 0511063121 will be challenging and interactive to the students, making them
well-equipped to take over the world of tomorrow.
Branches: Computer is a hands-on subject and too much of bookish
• Chennai • Guwahati knowledge can take away the pleasure of learning. The book has
been designed keeping in mind to produce the content that is not
Regional Marketing Offices: only appealing but also challenging to the students.
• Ahmedabad • Bengaluru • Bhopal
• Bhubaneswar • Dehradun • Hyderabad Touchpad PLUS (Version 3.2) series based on Ubuntu 24 and
• Jaipur • Jalandhar • Kochi • Kolkata LibreOffice 24 is designed carefully keeping in mind the overall
• Lucknow • Mumbai • Patna • Raipur growth of the child. The topics in the book have been hand picked
• Ranchi after an extensive research by a team of experts of the subject
based on utility, interest, skill, basic and trending applications in
International Marketing Offices: the global market. We have designed the lessons in such a way
• Dubai • London that they can be well-integrated with other subjects. Step-by-step
approach will make it simple and easy for our students to grasp
© Publishers the concepts. Relevance of the topics was of prime importance
No part of this publication may be reproduced,
distributed, or transmitted in any form or by any throughout the compilation of the book.
means, including photocopying, When our children learn to operate computer systems, they will
recording, or other electronic or mechanical
methods, without the prior written permission of definitely be exposed to a lot of cyber threats so knowledge of
the publisher. cyber security becomes imperative. The books contain updated
Disclaimer topics like 3D Printing and Artificial Intelligence that will definitely
All product names, brand names and product logos give our students an edge above others and hence make
mentioned or shown in this book are trademarks, programming ideas more innovative and creative.
registered trademarks,
or trade names of their respective owners. The Learning is done best when it’s fun-filled and activity based.
reproduction of these product names, brand names, To ensure that the content intrigues the students at all times
and product logos and all instances
of references of proprietary software in this book, are and keeps them interested throughout the course of the book,
for educational purposes only. we have included interesting key features like Student Corner,
Although every safety measure has been taken to Tech Funda, Clickipedia, Comp Caution, Restart, Checkpoint,
verify the precision of the information contained Mind Boggler, Hands-On, Lab Session, Teacher’s Note, Periodic
herein, the author(s) and publisher
assume no responsibility for any error or omission. Assessment, Test Sheet, Project Work, Speech Drill and Glossary.
No liability is assumed for damages that may result Sample questions of Orange Global Olympiad (Cyber) have
from the use of information contained within.
been included to promote awareness about the national level
School Fee Protection* competition.
School fee protection is an initiative by Orange
Education to protect student’s fee in case of demise These features will ensure better learning, assessment, evaluation
of the earning parent. Orange Education will bear the and enable children to take their knowledge beyond the classroom.
tuition fee of beneficiary as long as school remains
subscribed to our books. All claims are subject to We hope that the book contributes to the progressive development
terms & conditions available on the website of of computer aided education system and prepares our students
Orange Education. for all upcoming challenges. We want the children to learn the
As per the guidelines given by FEPI (Federation of
Educational Publishers in India) concepts with not only the purpose of gaining knowledge but also
“When labeled as an ‘Evaluation Copy’, this book to be able to find its applications. This will enable them to enrich
denotes that it has been given to schools at no cost the quality of their lives as well as others.
and is not for commercial sale. Therefore, it may be
reclaimed if not part of the designated curriculum, —Publisher
ensuring the prudent use of resources and preventing
national loss.’’
Published and Distributed by Orange House Pvt Ltd

