Looking for class 9 computer notes? So here you can download it from our website. With the passage of time, computer technology is becoming the most advanced field in the era of science. The rate of computer usage is increasing day by day. Computers had become one of the parts of our daily life and it has made everybodys life more comfortable. PCs are very beneficial for us because they are useful in schools, in making movies, helpful in banks, and they are even serviceable for communication. From mobiles to a calculator, they all are some like to computer machines.
Table of Contents
9th Class Computer Notes All Chapters
| Chapter | Details |
|---|---|
| 1.Introduction to Computers | Download |
| 2. Computer Components | Download |
| 3. Input/ Output Devices | Download |
| 4. Storage Devices | Download |
| 5. Number Systems | Download |
| 6.Boolean Algebra | Download |
| 7. Computer software | Download |
| 8. Introduction to Windows | Download |
9th Class Computer Notes All Chapters.
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Class 9 Computer Notes – All Chapters
We are uploading these guides to enhance your knowledge in the field of advanced computer technology. The first word that comes to our minds is Computer, so the question is what is a computer? , and why are computers so important? A computer is an electronic device used in almost every field, it is very much accurate, fast and can accomplish many tasks easily. Otherwise, if we try to complete these tasks itself, it takes much more time. Computers have large data storage systems and good information processors. They can be used to store and manage large amounts of data. Moreover, they are very consistent and accurate. You can go through all the information or facts about the computer from these class 9 computer notes.
Normally, 9th Class Punjab Textbook Computer Science is your starting point in the era of technology. And this book is a good source for newbies, I suggest you summarize the knowledge from the internet/google other than this book. Lets talk about the class 9 computer notes. It contains eight posts against each chapter. Each chapter posts has Multiple Choice Questions, Short Questions, and Long Questions.
