Information Technology Reference
In-Depth Information
Chapter 10
Web Basics
Learning objectives
◽
Identify the components that make up the web
How the Web Works
◽
Use the basic functions of a web browser
Accessing the Web with
a Browser
◽
Search the Internet
◽
Understand the need for security and recognize secure connections
Using Web Search Tools
Internet Security and
Privacy
In the span
of a single generation, the Internet and World Wide Web have revolu-
tionized our lives. Using these technologies, we can connect with others—whether
they are next door or halfway around the globe—more easily than ever before. The
Internet also makes it possible to engage in electronic commerce and expand our
knowledge of topics far and wide.
But how does this technology work? What components and technologies are
necessary to facilitate this communication? How does one find the information one
needs online? These topics are the focus of this chapter.
