Chapter 4: Internet and Email Basics

 

INTERNET & EMAIL

Introduction:

The Internet is a global network that connects millions of computers around the world. It plays a vital role in education, business, communication, banking, and daily life.

Email is one of the most important services provided by the Internet.

What is the Internet?

The Internet is a worldwide network of interconnected computers and servers.

Uses of Internet:

Information access

Online education

Banking

Shopping

Communication

Internet Services

1. World Wide Web (WWW)

Used to access websites.

Example: Google, Wikipedia

2. Email

Used to send and receive electronic messages.

3. Search Engines

Used to find information.

Example: Google, Bing

4. Social Media

Used for communication and sharing.

Example: Facebook, WhatsApp

Web Browser:

A web browser is software used to access websites.

Examples:

Google Chrome

Mozilla Firefox

Microsoft Edge

Website and URL:

Website: A collection of web pages

URL: Address of a website

Example: https://www.google.com

What is Email?

Email (Electronic Mail) is a service used to send messages through the Internet.

Structure of an Email Address

Example:

wisdomtutorial@gmail.com

Username: wisdomtutorial

@ symbol

Domain name: gmail.com

Parts of an Email:

To

Cc

Bcc

Subject

Message Body

Attachment

Uses of Email:

Office communication

Job applications

Sending documents

Online registrations

Advantages of Email:

Fast communication

Low cost

File attachments

Global reach

Exam Important Points:

WWW – World Wide Web

Email – Electronic Mail

Browser examples

Email address format

Conclusion:

Internet and Email are essential tools in the modern digital world. Proper knowledge of these technologies improves communication, learning, and productivity.