A top search engine will index hundreds of millions of pages per day. See how to get connected to the Internet.
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The good news about the Internet and its most visible component, the
World Wide Web, is that there are hundreds of millions of pages
available, waiting to present information on an amazing variety of
topics. The bad news about the Internet is that there are hundreds of
millions of pages available, most of them titled according to the whim
of their author, almost all of them sitting on servers
with cryptic names. When you need to know about a particular subject,
how do you know which pages to read? If you're like most people, you
visit an Internet search engine.
Internet search engines are special sites on the Web that are designed to help people find information stored on other sites. There are differences in the ways various search engines work, but they all perform three basic tasks:
Internet search engines are special sites on the Web that are designed to help people find information stored on other sites. There are differences in the ways various search engines work, but they all perform three basic tasks:
- They search the Internet -- or select pieces of the Internet -- based on important words.
- They keep an index of the words they find, and where they find them.
- They allow users to look for words or combinations of words found in that index.
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