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World Wide Web
World Wide Web (WWW) is the largest collection of
information in the form of websites on the Internet.
Web Browser
We get information from different websites. These websites open in a special
software known as a web browser.
Some of the most commonly used web browsers are Microsoft Edge, Mozilla
Firefox, and Google Chrome.
Microsoft Mozilla Google
Edge Firefox Chrome
Search Engine
A search engine is a web-based tool used to find information on the Internet.
There are many search engines available today. The most popular search engines
are Google, Bing, and Yahoo.
USING URLs
Every Web page has a unique address, called a Uniform Resource Locator, or
URL. URLs are the key to navigating the Web.
Opening A Web Page
To open a web page, follow the given steps:
Step 1 Type the URL in the browser’s Address bar that appears at the top of the
browser window.
50 TrackGPT iPRO (V5.0)-III

