Search Engine:-

        A web search engine is used to search for information on the Internet. The search results are generally presented in a list and are often called hits. The information may consist of web pages, images, text and other types of files.

How Search Engine Works?

                            Search Engine is the software program that helps users find information stored on a personal computer, or a network of computers, such as the Internet. A user enters a keyword or a phrase. The search engine retrieves a list of web sites.

A search engine makes search in the following order