Computer Science 9th Class Notes ChapterWise PDF
We added the Computer Notes PDF on our website of all important topics such as generation table of computer for class 9 or define computer hardware or DSL full form or modern languages use. You can use computer notes for class 9 2023 to learn more effectively for your final 9th class exams that you have worked hard for all year around.
Computer Class 9 Notes
You can download the computer class 9 notes for each chapter from Ilmkidunya which are in the Computer Science Book. The 9th Class Computer Science Notes English Medium are also available on this webpage. Feel free to download as many times, as you like. It is important to add that these notes which are high quality resolution, which promotes absolute readability. You can also avail 9th Class Computer Science Notes Urdu Medium.
Free Download 9th Class Computer Science Notes PDF
lmkidunya not only provides the best notes online, but we also provide other student resources that help students to learn better and achieve their academic goals. Apart from downloading 9th Class Computer science Notes, you can also watch online video lectures, practice past papers and download 9th paper schemes. In addition to this, class 9 computer notes are made keeping in view the latest edition of the 9th class computer science book by the Punjab Curriculum and Textbook Board.
Latest Update
Updated May 2025
The Latest Notes for 9th Class Computer Science 2025 are now available on the Ilmkidunya website, featuring uploaded PDF files for students' convenience. Students can access and download these notes to enhance their learning experience efficiently.
Computer science is a challenging subject and requires students to learn about the necessary components of computers. Moreover, students also get a taste of programming languages and its various elements that must be known to every student. When studying for computer science, incorporating the 9th Class Computer Science Notes can be more helpful than you imagined. Computer science notes for class 9 Punjab board have been made using the expertise of numerous experienced teachers.
9th Class Computer Science PDF Unique Notes Punjab Board (New Syllabus)
| Chapters | Chapter Name | Medium |
|---|---|---|
| 1 | Introduction to System | English Medium |
| 2 | Number System | English Medium |
| 3 | Digital System and Logic Design | English Medium |
| 4 | System Troubleshooting | English Medium |
| 5 | System Software | English Medium |
| 6 | Introduction to Computer Networks | English Medium |
| 7 | Computational Thinking | English Medium |
| 8 | Web Development with HTML, CSS and Java Script | English Medium |
| 9 | Data Science and Data Gathering | English Medium |
| 10 | Emerging Technologies in Computer Science | English Medium |
| 11 | Ethical, Social and legal Concerns in Computer Usage | English Medium |
| 12 | Enterpreneurship in Digital Age | English Medium |
9th Class Computer Science PDF Notes (New Syllabus)
| Chapters | Chapter Name | Medium |
|---|---|---|
| 1 | Introduction to System ( MCQs, Short and Long Questions ) | English Medium |
| 2 | Number System ( MCQs, Short and Long Questions ) | English Medium |
| 3 | Digital System and Logic Design ( MCQs, Short and Long Questions ) | English Medium |
| 4 | System Troubleshooting ( MCQs, Short and Long Questions ) | English Medium |
| 5 | System Software ( MCQs, Short and Long Questions ) | English Medium |
| 6 | Introduction to Computer Networks ( MCQs, Short and Long Questions ) | English Medium |
| 7 | Computational Thinking ( MCQs, Short and Long Questions ) | English Medium |
| 8 | Web Development with HTML, CSS and Java Script ( MCQs, Short and Long Questions ) | English Medium |
| 9 | Data Science and Data Gathering ( MCQs, Short and Long Questions ) | English Medium |
| 10 | Emerging Technologies in Computer Science ( MCQs, Short and Long Questions ) | English Medium |
| 11 | Ethical, Social and legal Concerns in Computer Usage ( MCQs, Short and Long Questions ) | English Medium |
| 12 | Enterpreneurship in Digital Age ( MCQs, Short and Long Questions ) | English Medium |
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