Computer Science is one of the most sought-after subjects for Class 12 students preparing for board exams and competitive entrance tests in the 2026-27 academic year. The NCERT Class 12 Computer Science book, fully aligned with the latest CBSE curriculum, covers essential topics such as Python programming, data structures, computer networks, database management systems, and cybersecurity. This textbook is the cornerstone of theoretical and practical learning for science stream students who aspire to pursue careers in software engineering, data science, or information technology.
Students, parents, and teachers across India rely on this official NCERT textbook to build a strong conceptual foundation in computing. Whether you are studying for CBSE board examinations or laying the groundwork for future technical studies, this book provides clear explanations, practical examples, and well-structured exercises. Download the free PDF of the NCERT Class 12 Computer Science book from ncertbooks.net and access quality study material anytime, anywhere, completely free of cost.
Class 12 Computer Science Textbook Computer Science
NCERT Class 12 Computer Science Book Computer Science
Preface Section
Download “Computer Science: Preface Section” in PDF
Chapter 1
Download “Computer Science: Chapter 1” in PDF
Chapter 2
Download “Computer Science: Chapter 2” in PDF
Chapter 3
Download “Computer Science: Chapter 3” in PDF
Chapter 4
Download “Computer Science: Chapter 4” in PDF
Chapter 5
Download “Computer Science: Chapter 5” in PDF
Chapter 6
Download “Computer Science: Chapter 6” in PDF
Chapter 7
Download “Computer Science: Chapter 7” in PDF
Chapter 8
Download “Computer Science: Chapter 8” in PDF
Chapter 9
Download “Computer Science: Chapter 9” in PDF
Chapter 10
Download “Computer Science: Chapter 10” in PDF
Chapter 11
Download “Computer Science: Chapter 11” in PDF
Chapter 12
Download “Computer Science: Chapter 12” in PDF
Chapter 13
Download “Computer Science: Chapter 13” in PDF
Related Links
| Topic | Resource |
| Entire Book for Download (NCERT Official Link) | Download Computer Science Book |
| More Books in this Subject | Computer Science Subject Books in Class 12 |
| All books for Class 12 | All Class 12 NCERT Books |
Frequently Asked Questions
Which chapters are included in the NCERT Class 12 Computer Science book for 2026-27?
The NCERT Class 12 Computer Science book covers Python programming, data structures (stacks, queues), computer networks, database management using SQL, and societal impacts of IT including cybersecurity and open-source concepts, as per the latest CBSE syllabus for 2026-27.
Is the NCERT Class 12 Computer Science book enough to score well in CBSE board exams?
Yes, the NCERT Class 12 Computer Science textbook is the primary resource recommended by CBSE. Thoroughly studying all chapters, solved examples, and end-of-chapter exercises is sufficient to score well in theory and practical board examinations.
Can I download the NCERT Class 12 Computer Science book PDF for free?
Yes, the NCERT Class 12 Computer Science book PDF is available for free download on ncertbooks.net. Students can download chapter-wise or the complete book PDF to study offline without any cost.