Welcome to our blog where we will provide Class 9 Computer Book PDF, including CBSE, ICSE, and NCERT books in PDF format for easy download and access.
Our aim is to provide students with a reliable and convenient source for their study materials.
We hope that this blog will be a valuable tool for you and assist you in your learning journey. Happy studying!
CBSE
We have the latest edition of the CBSE Computer Science textbook for class 9 computer book PDF format for easy download and access.
ICSE
We also have the ICSE Computer Science textbook for class 9 computer book PDF format for easy download and access.
NCERT
In addition, we have the NCERT Computer Science textbook for class 9 computer book PDF format for easy download and access.
Chapters in Class 9 Computer Book
Chapter 1: Basics of the Internet
- Introduction to the internet
- World Wide Web
- Web servers
- Websites, webpages, and toolbars
- Blogs
- URLs
Chapter 2: Web Services
- Introduction to various web-based services such as email, chat, video conferencing, e-learning, e-reservation, e-shopping, social networking, and e-groups
Chapter 3: Introduction to GIMP
- Overview of image editing tools
- A detailed explanation of the open-source software GIMP
- Understanding GIMP’s window and menu
- Editing images using layers
Chapter 4: Introduction to HTML
- Overview of HTML
- Structure of an HTML document
- Saving an HTML document
- Container and empty tags
Chapter 5: HTML II
- Introduction to more advanced HTML topics such as images and linking
Chapter 6: Security Threats and Safety Measures
- Overview of various online security threats such as viruses, worms, Trojan horses, spyware, malware, spam, hackers, and crackers
- Explanation of various anti-virus tools and data backup methods to enhance security.
Download Class 9 Computer Book PDF All Chapters
Chapter 1: Basics of the Internet
- The internet is a global network of computers that connect to each other and exchange information.
- The World Wide Web (WWW) is a collection of documents and other resources, linked by hyperlinks and URLs.
- Web servers are computers that store and deliver web pages to users’ browsers.
- A website is a collection of web pages that are organized around a specific topic or purpose.
- A web page is a single document on the internet that can contain text, images, and other multimedia elements.
- Toolbars are a feature in web browsers that allows easy access to frequently used features and functions.
- Blogs are a type of website that allows individuals or organizations to share information, opinions, or personal experiences.
- A URL (Uniform Resource Locator) is the address of a webpage on the internet.
| Download Class 9 computer chapter 1 PDF | DOWNLOAD NOW |
Chapter 2: Web Services
- Email, Chat, Video Conferencing, E-Learning, E-Reservation, E-Shopping, Social Networking, and E-Groups are all examples of web services that are available to users on the internet.
- Email allows users to send and receive messages electronically.
- Chat provides real-time communication between users.
- Video conferencing allows users to participate in meetings or classes remotely.
- E-Learning is a form of education that is delivered online.
- E-Reservation allows users to book appointments or reservations online.
- E-Shopping allows users to purchase goods and services online.
- Social Networking sites like Facebook, Instagram, and Twitter allow users to connect and share information with friends and family.
- E-Groups allow users to join and participate in online communities.
| Download Class 9 computer chapter 2 PDF | DOWNLOAD NOW |
Chapter 3: Introduction to GIMP
- GIMP is an open-source software that is used for editing images.
- It has a variety of tools that can be used to enhance and manipulate images.
- GIMP’s window is divided into several sections, such as the toolbar, menu bar, and image windows.
- GIMP’s menu bar contains options that allow users to perform different tasks, such as opening and saving images.
- Editing images using layers allows users to make changes to specific parts of an image without affecting the rest of the image.
| Download Class 9 computer chapter 3 PDF | DOWNLOAD NOW |
Chapter 4: Introduction to HTML
- HTML (Hypertext Markup Language) is the standard language used to create web pages.
- It provides the structure and layout of web pages.
- An HTML document consists of a series of tags that define the different elements of the webpage, such as headings, paragraphs, and images.
- To save an HTML document, it must be saved with the .html or .htm file extension.
- Container tags are tags that have an opening and closing tag and enclose other tags. Empty tags do not have a closing tag.
| Download Class 9 computer chapter 4 PDF | DOWNLOAD NOW |
Chapter 5: HTML II
- In this chapter, you would learn how to add images and links to the webpage using HTML.
- The <img> tag is used to insert images in HTML.
- The <a> tag is used to create links, allowing users to navigate between web pages.
| Download Class 9 computer chapter 5 PDF | DOWNLOAD NOW |
Chapter 6: Security Threats and Safety Measures
- The internet can be a dangerous place, with various security threats such as viruses, worms, Trojan horses, spyware, malware, spam, hackers, and crackers.
- Anti-virus tools are software that can detect and remove these security threats from a computer.
- Data backup is an important aspect of internet security, it allows users to store a copy of their important files in a safe and secure location, in case of data loss or corruption.
| Download Class 9 computer chapter 6 PDF | DOWNLOAD NOW |
Download Class 9 Computer Book of all Boards
You can download below all Class 9 Computer Book PDF below:
| NCERT Class 9 Computer Book PDF | DOWNLOAD NOW |
| CBSE Class 9 Computer Book PDF | DOWNLOAD NOW |
| ICSE Class 9 Computer Book PDF | DOWNLOAD NOW |
| UP Board Class 9 Computer Book PDF | DOWNLOAD NOW |
Class 9 Computer Questions and Answers Solutions
You can download below all Class 9 Computer Book Questions & Answers Worksheets PDF below:
| Class 9 Computer Worksheet 1 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 2 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 3 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 4 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 5 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 6 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 7 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 8 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 9 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 10 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 11 | DOWNLOAD NOW |
| Class 9 Computer Worksheet 12 | DOWNLOAD NOW |
Steps to Download CBSE Class 9 Computer Book NCERT PDF
You download all the PDFs very easily by clicking on the download link that is provided with every heading. Just click on download and it will open Google Drive where you have to click on the download icon and boom. The file will be saved on your device.
Benefits of NCERT Class 9 Computer Book
The National Council of Educational Research and Training (NCERT) books are considered to be one of the most important resources for students studying in 9th Class Computer Books.
These books provide a comprehensive and in-depth understanding of computer science and are designed to help students excel in their exams.
Here are some benefits of using NCERT books for Class 9 Computer Science:
- Exam-oriented Content: NCERT books are written by experts in the field and are curated to align with the latest exam syllabus and pattern.
- Clear and Concise: NCERT books are written in simple language, making them easy to understand for students. The concepts are explained in a clear and concise manner, making it easy for students to grasp and retain the information.
- Illustrations and Examples: NCERT books contain a wealth of illustrations and examples that help students understand the concepts better. This makes the learning process more engaging and interactive.
- Practice Questions: NCERT books contain a variety of practice questions that help students test their understanding of the concepts. This helps them identify areas where they need to improve and focus on.
- Reliable and Up-to-date: NCERT books are written by experts in the field and are updated regularly to align with the latest curriculum. This ensures that the information provided in the books is accurate and reliable.
Overall, NCERT books for Class 9 Computer Science are an essential resource for students, helping them to excel in their exams and develop a strong foundation in the subject.
Importance of NCERT/CBSE Class 9 Computer Book PDF
Computer Science is a rapidly evolving field and it is essential for students to have access to the latest information and resources.
A Computer Science textbook for Class 9 in PDF format can provide students with a convenient and easily accessible source of information.
Here are some reasons why a Computer Science textbook in PDF format is important for Class 9 students:
- Easy Access: A textbook in PDF format can be easily downloaded and accessed on a variety of devices such as laptops, smartphones, and tablets at any time and place.
- Searchability: PDFs are searchable, allowing students to easily find specific information or concepts within the textbook.
- Printability: A PDF textbook can be easily printed, allowing students to take notes or create a hard copy of the material for reference.
- Portability: A PDF textbook can be easily stored and transferred to different devices, making it easy for students to carry with them and reference wherever they go.
- Cost Effective: PDF textbooks often cost less than printed textbooks and also don’t need to be replaced when a new edition is released.
Overall, an NCERT Class 9 Computer Book in PDF format can provide students with a convenient and easily accessible source of information, making the learning process more efficient and effective.
In conclusion, the class 9 computer book covers a wide range of topics that introduce students to the basics of the internet, web services, image editing, HTML, and internet security.
The book provides students with a solid foundation in computer science and technology, which will be useful as they continue to learn and explore the world of technology in future grades.