NCERT · Class 12 · 2026–27
NCERT Class 12 Computer Science Book PDF 2026–27: Computer Science
The NCERT Computer Science textbook for Class 12 in 2026–27 is Computer Science, with 13 chapters. Download every chapter below as an official PDF from ncert.nic.in, or the whole book as one ZIP file.
Class 12 Computer Science at a glance
- Class 12
- Subject Computer Science
- Book Computer Science
- Chapters 13
- First published September 2020
- Edition Reprint 2026–27
Computer Science: all 13 chapters (PDF)
Class 12 Computer Science, in book order. Each link opens the official NCERT PDF on ncert.nic.in.
- Chapter 1: Exception Handling in Python Download PDF
- Chapter 2: File Handling in Python Download PDF
- Chapter 3: Stack Download PDF
- Chapter 4: Queue Download PDF
- Chapter 5: Sorting Download PDF
- Chapter 6: Searching Download PDF
- Chapter 7: Understanding Data Download PDF
- Chapter 8: Database Concepts Download PDF
- Chapter 9: Structured Query Language (SQL) Download PDF
- Chapter 10: Computer Networks Download PDF
- Chapter 11: Data Communication Download PDF
- Chapter 12: Security Aspects Download PDF
- Chapter 13: Project Based Learning Download PDF
Download the complete Computer Science textbook
FAQ
NCERT Class 12 Computer Science: common questions
Which NCERT book is used for Class 12 Computer Science in 2026–27?
The book is Computer Science. NCERT lists it as the Class 12 Computer Science textbook on its official textbook website (checked September 2026).
How many chapters are in NCERT Class 12 Computer Science?
Computer Science has 13 chapters. Each one is a separate PDF on this page, and the full book is also available as a ZIP file.
Are these NCERT Class 12 Computer Science PDFs free and official?
Yes. Every link on this page opens the PDF directly from NCERT’s own server (ncert.nic.in). NCERT makes its textbooks free to download, with no login or payment.
Can CBSE students in the Gulf use these Class 12 books?
Yes. The PDFs download from anywhere, and CBSE schools in the UAE, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain follow the same CBSE curriculum as schools in India.