What is a Search Engine?
A search engine is an internet browsing tool that allows you to search for specific pieces of information stored on the World Wide Web. These search engines are not just limited to big names such as Google, Yahoo and Bing but they tend to be the leaders in this department.
How does a Search Engine Work?
Search Engines as Crawlers
Search engines can be used for two particular functions in modern day web browsing and data capturing. Firstly search engines focus on ‘crawling’ all the relevant websites to a certain keywordand building an index from this research. This index created by the search engines will allow your web searches to be more accurate and relevant to the keyword you researched.
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