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There are billions of web pages online today, you could spend your whole life following links from one page to the next. Amazing isn’t it? But what if you’re looking for something?
Searching the Internet requires skill, and you will need to practice that first hand. Hands-on. Luckily, many developers v created online resources that could aid us in finding that rare book or article or plainly evreything you might think of. Search engines helps us in hunting and searching. These are super computers and are a very efficient tool for searching. But to be able to maximize their capabuilities, you have to understand how and why they work the way they do. The most basic thing you have to know is that they are broken down into two types. The Directories and Indexes.