Introduction
In today’s digital world, the Internet and Networking play a very important role.
Students use the internet for study, communication, and information.
In this lesson, we will learn about the internet, intranet, websites, web browsers, email, search engines, social media, and networks in very simple language.
Internet
The Internet is a global network of computers connected to each other.
It helps us to search information, send emails, watch videos and communicate with people all over the world.
Uses of Internet
- Online study
- Sending emails
- Online shopping
- Entertainment
Example: Google, YouTube, Gmail
Intranet
An Intranet is a private network used inside an organization like:
- Schools
- Offices
- Banks
Only authorized people can use an intranet.
Difference Between Internet and Intranet
- Internet is public
- Intranet is private
Types of Websites
Website is a collection of web pages
Educational Websites
Used for study and learning.
Example:
online schools, learning portals
Commercial Websites
Used for buying and selling products.
Example:
online shopping websites
Social Media Websites
Used for communication and sharing information.
Example:
Facebook, Instagram
Web Browser
A web browser is a software used to open websites.
Examples of Web Browsers:
- Google Chrome
- Mozilla Firefox
- Microsoft Edge
Opening of Web Pages and Websites
To open a website:
- Open a web browser
- Type the website address (URL)
- Press Enter
A web page is a single page of a website.
A website is a collection of many web pages.
Search Engine
A search engine helps us find information on the internet.
Examples:
- Bing
- Yahoo
Creating and Using Email
Email means electronic mail.
It is used to send messages through the internet.
Steps to Create an Email Account
- Open a browser
- Go to Gmail or other email site
- Fill required details
- Create username and password
Uses of Email:
- Sending messages
- Sending documents
- Online registration
Example:
Gmail, Outlook
Social Media Sites
Social media sites help people connect online.
Advantages of Social Media
- Easy communication
- Online learning
- Sharing information
Disadvantages of Social Media
- Wastes time
- Privacy problems
- Addiction
Networking and Networks
Networking means connecting computers to share data and resources.
A network is a group of connected computers.
Uses of Networks:
- File sharing
- Internet sharing
- Communication
Summary
The internet and networking make our life easy and fast.
Students should use the internet carefully and for learning purposes.
Knowledge of websites, email, search engines and networks is very important in today’s world.
Exam-Oriented Questions
Very Short Question
- What is the internet?
- Name one web browser.
Short Question
- What is a search engine?
- Write two advantages of social media.
Long Question
- Explain networking and types of networks.