---
type: "Chapter"
knowledge_type: "chapter"
entity_type: "chapter"
id: "67b7d093444073b65d6ddbdd"
title: "Getting Connected: Internet"
board: "CBSE"
curriculum: "CBSE"
class: "Class 9"
subject: "ICT"
book: "Information and Communication Technology"
chapter: "Getting Connected: Internet"
chapter_slug: "getting-connected-internet"
canonical_url: "https://www.edzy.ai/cbse-class-9-ict-information-and-communication-technology-getting-connected-internet"
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source: "Edzy"
version: 1
last_updated: "2026-06-20"
---

# Getting Connected: Internet

In the age of information, the Internet stands out as a powerful communication tool, connecting millions of computers worldwide. It facilitates quick and easy information sharing, making it an essential resource for various activities in daily life.

---

## Knowledge Snapshot

| Field | Details |
| :--- | :--- |
| Class | Class 9 |
| Subject | ICT |
| Book | Information and Communication Technology |
| Chapter | Getting Connected: Internet |
| Pages | 78-92 |

---

## Chapter Summary

### Short Summary
The chapter introduces the Internet as a vital tool for communication and information sharing, detailing its evolution, uses, and components necessary to connect to it.

### Detailed Summary
The Internet is a global network of interconnected computers communicating through standard protocols, allowing a multitude of functionalities such as email, social networking, and access to vast information. Originating from ARPANET in the 1960s, the Internet expanded significantly over the decades. Common uses include email, video calls, online education, entertainment, online shopping, and more. It is accessed using browsers and relies on specific components, including an ISP and various types of connections. While advantageous for fast communication and information access, the Internet also presents risks like cybercrime and misinformation.

---

## Topic-Wise Explanation

### What is Internet?
The Internet is a worldwide network of interconnected computers that enables communication and information exchange using standard protocols.

### History of Internet
Initially known as ARPANET and developed in the late 1960s by the U.S. Department of Defense, the Internet has grown from connecting a few computers to serving millions globally.

### Uses of Internet
The Internet serves multiple purposes such as email communication, online education, entertainment, social networking, shopping, and banking.

### World Wide Web (WWW)
The World Wide Web is a system of interlinked web pages that can be accessed via the Internet, invented by Tim Berners-Lee in 1989.

### Web Browser
A web browser is software that allows users to access and view web pages. Examples include Google Chrome and Mozilla Firefox.

### Internet Service Provider (ISP)
An ISP is a company that provides access to the Internet, such as BSNL, Airtel, and Jio.

### Email
Email allows users to send and receive messages instantly from anywhere, containing fields like "To," "Subject," and "Message body."

### Online Safety
Important safety practices include not sharing personal information, using strong passwords, avoiding suspicious links, and installing antivirus software.

---

## Core Ideas

| Idea | Explanation |
| :--- | :--- |
| Importance of Internet | Connects users globally for sharing information and communication. |
| Evolution | Transition from ARPANET to the modern Internet connected globally. |
| Advantages | Fast information exchange, online services, and education. |
| Disadvantages | Risks of cybercrime, misinformation and privacy issues. |

---

## Key Concepts

| Concept | Meaning |
| :--- | :--- |
| Internet | A global network of interconnected computers. |
| URL | A unique address for web pages on the Internet. |
| Web Browser | Software for accessing web pages. |
| ISP | A company providing Internet access. |

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## Important Points for Revision

* The Internet allows for fast communication and easy information access.
* It has various uses, including social networking and online education.
* Components required to access the Internet include a computer, modem/router, and ISP.
* Safety measures include not sharing personal information and using strong passwords.
* The World Wide Web consists of interlinked web pages.
* Email is a key service for instant communication.
* Popular web browsers include Google Chrome and Mozilla Firefox.
* The Internet poses risks like cybercrime and misinformation.

---

## Vocabulary and Glossary

| Word / Phrase | Meaning |
| :--- | :--- |
| Email | A method for sending and receiving messages online. |
| ISP | Internet Service Provider, a company that provides Internet access. |

---

## Practice Questions

### Short Answer Questions
1. Define the Internet.
2. What is the World Wide Web?
3. What is a web browser? Give two examples.
4. What is a URL?
5. List any three uses of the Internet.

### Long Answer Questions
1. Explain the advantages of using the Internet.
2. Describe the components required to connect to the Internet.
3. Discuss the risks associated with Internet usage.

---

## Related Concepts

| Concept | Explanation |
| :--- | :--- |
| Search Engine | A tool for finding information on the Internet using keywords. |

---

## Source Attribution

| Field | Value |
| :--- | :--- |
| Source | Edzy |
| Reference Type | examSubjectBookChapter |
| Reference ID | 67b7d093444073b65d6ddbdd |
| Canonical URL | https://www.edzy.ai/cbse-class-9-ict-information-and-communication-technology-getting-connected-internet |
| Markdown URL | https://www.edzy.ai/okf/chapter/cbse-class-9-ict-information-and-communication-technology-getting-connected-internet.md |