Class 9 · COMPUTER · FREE
Computer Science 9
12 chapters · 261 pages. Swipe through each chapter. Your place is saved on this device, and on your account when you are signed in.
Textbook content © Punjab Curriculum and Textbook Board (PCTB). Shared for students' study.
Chapters
Chapter 1Chapter 1 — Introduction to Systems23 pagesReadChapter 2Chapter 2 — Number Systems25 pagesReadChapter 3Chapter 3 — Digital Systems and Logic Design20 pagesReadChapter 4Chapter 4 — System Troubleshooting18 pagesReadChapter 5Chapter 5 — Software System12 pagesReadChapter 6Chapter 6 — Introduction to Computer Networks24 pagesReadChapter 7Chapter 7 — Computational Thinking28 pagesReadChapter 8Chapter 8 — Web Development with HTML, CSS and JavaScript28 pagesReadChapter 9Chapter 9 — Data Science and Data Gathering32 pagesReadChapter 10Chapter 10 — Emerging Technologies14 pagesReadChapter 11Chapter 11 — Ethical, Social and Legal Concerns in Computer Usage18 pagesReadChapter 12Chapter 12 — Entrepreneurship in the Digital Age19 pagesRead