NCERT Class 9 Computer Science Book PDF (2025-26) | Free Download

The above NCERT book for Class 9 Computer Science have been published by NCERT for latest 2025-26 academic session. 

Benefits of NCERT 2025-26 Books for Class 9 Computer Science

Class 9 Computer Science NCERT book has been designed by the expert Computer Science teachers after major research on all topics. NCERT Books and solutions for NCERT Class 9 Computer Science have been created in a manner to provide complete and thorough knowledge about each topic in an easy and simple to understand language. You will also find that some of the questions which will come in Computer Science 2025-26 exam for Class 9 are from NCERT textbook itself. Almost all the schools teaching Class 9 Computer Science recommend their students to use NCERT books as it follows latest 2025-26 syllabus. Lot of questions which are asked in Class 9 Computer Science exams are asked from the NCERT book for Computer Science Class 9. We have also provided NCERT solutions to all the questions which are given in each chapter of Computer Science Class 9. If you read all chapters carefully and have gone through Revision notes for Class 9 Computer Science and understand each topic given in Computer Science book of NCERT Class 9 then it will be sufficient to help you get good marks. Also do lot of Class 9 Computer Science Mock Test. Read atleast one chapter of NCERT Class 9 Computer Science book daily to obtain better marks in the tests and also practice MCQ Questions for Class 9 Computer Science with answers.

What are the features of Class 9 Computer Science NCERT book for 2025-26?

We have provided below some important features of Class 9 NCERT textbook for Computer Science:
1. Covers full syllabus: The NCERT Class 9 Computer Science book strictly follows the latest 2025-26 syllabus which has been released for this year; therefore, it is the best study material for various exams.
2. Easy-to-understand language: These 2025-26 books have been designed by expert teachers of Class 9 and it has complex Computer Science concepts explained in in simple terms, making learning easier.
3. Helpful for exams: Many Class 9 Computer Science exam questions are directly taken from the NCERT textbook so you can get higher marks by reading these books.
4. Best for studying yourself: There are step-by-step solutions, explanations, and examples given in the NCERT books for Class 9 Computer Science to help students learn without extra coaching.
5. Includes practical questions: The NCERT Computer Science Class 9 book provides solved examples, exercises, and practical problems to build stronger concept understanding.
6. Useful for competitive exams: Class 9 NCERT books are recommended for Computer Science students preparing for various entrance exams.
7. Free PDF download available: You can easily download NCERT Class 9 Computer Science books in PDF format for easy access anytime.
8. NCERT solutions for all chapters: We provide detailed NCERT solutions for every chapter in Class 9 for Computer Science to help students with homework and exam preparation.
9. Recommended by Experts: Class 9 teachers and toppers always suggest studying Computer Science NCERT books as they strictly follow the latest pattern.

Latest NCERT Books PDF for Class 9 Computer Science

The latest 2025-26 NCERT books PDF have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. 

Free NCERT Books PDF Online

As the students of Class 9 need the books for their regular studies, we have provided all NCERT books PDF here for free download. All 2025-26 PDF NCERT books available here for Class 9 will help them to read on their mobile or computers. They can take a print of the Class 9 Computer Science NCERT Book PDF easily and use them for studies. All books have been provided here in easy to download PDF format. The NCERT textbooks for Class 9 Computer Science have been provided chapter-wise and also Question Papers for Class 9 Computer Science and can be downloaded for free of cost. We have also given free Printable Worksheets for Class 9 Computer Science.

Important Features of NCERT Class 9 Computer Science Books

NCERT books for Class 9 Computer Science come with many helpful things for students. Each Computer Science chapter starts with clear learning objectives that tell the students what they are going to learn. The language in all the Computer Science chapters are very simple and easy to understand. Important formulas (if applicable), concepts and important points for each Computer Science chapter in Class 9 are highlighted in separate boxes for quick revision. At the end of each chapter, there are practice questions that help Class 9 students test their knowledge. The Class 9 NCERT 2025-26 books also have many real-life examples relating to the chapter that they will study in Computer Science that makes learning and understanding easier.

How to Study from NCERT Class 9 Computer Science Books

Students in Class 9 should follow a proper study plan while using NCERT books. It is important that you first read the Computer Science chapter brief overview to understand the main topics that you will study. Then after that you should study the detailed explanations in each Computer Science chapter and solve the sample questions. Class 9 students should always make short notes of important points and formulas from each Computer Science chapter. If you face any problem, use our free NCERT solutions for Class 9 Computer Science. Regular practice of theoretical and numerical problems in Class 9 is very important for getting good marks in Computer Science. Some important points for students are:
1. Always study from the 2025-26 NCERT book for Class 9 Computer Science as it follows the latest syllabus and exam pattern.
2. Most 2025-26 school assignments are based on the NCERT textbook for Class 9 Computer Science that's why practicing regularly is very important.
3. To make your concepts stronger, students should always attempt worksheets designed from NCERT Class 9 Computer Science textbooks.
4. Even sample papers are created based on concepts and topics given in the NCERT book for Class 9 Computer Science.
5. Always cross check your answers with NCERT solutions for Class 9 Computer Science to avoid mistakes which students generally make in exams.
6. Many class tests and exam questions directly come from the NCERT Class 9 Computer Science book, so solving previous year question papers is also very beneficial.
7. Practicing NCERT textbook questions improves problem solving skills for students studying for Class 9 Computer Science exams and helps builds a strong foundation.
8. Read books thoroughly as 2025-26 practical exams in Class 9 require knowledge of concepts explained in the NCERT textbook for Computer Science.
9. Solving all textbook exercises is important it has been seen that many case-based questions in Class 9 exams are picked from NCERT books for Computer Science.
10. Also, attempting mock tests based on NCERT textbooks helps increase speed, accuracy, and confidence for the Class 9 Computer Science exams.

Chapter-wise Important Topics in Computer Science NCERT Books in Class 9

The NCERT Class 9 Computer Science textbook covers all important topics and are explained with step by step proper examples. Special attention is given to topics that usually come in Class 9 exams. At the end of each Computer Science chapter there are important points for quick learning which Class 9 students should remember to get better marks in 2025-26 exams and class tests.

Tips for Scoring High Marks in Class 9 Computer Science using NCERT Books

To score high marks in Class 9 Computer Science, students should:
a) Read and understand all Computer Science concepts given in NCERT Class 9 books properly
b) Class 9 Students should solve all problems given at the end of chapter
c) Make separate notes in Class 9 of important points and definitions in Computer Science
d) Practice previous years question paper for Class 9 Computer Science regularly
e) Use NCERT Solutions for Class 9 Computer Science to understand how to solve different types of questions
f) Revise each Computer Science chapter multiple times before Class 9 exams

These Class 9 NCERT books for Computer Science are available in both Hindi and English medium. Regular study and practice using these books will surely help in scoring good marks in Class 9 Computer Science examinations.