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SEARCH ENGINES:

SEARCH ENGINES:

SEARCH ENGINES:
Search engines is a set of program to optimize a web page and enlist those while searching as per search query.  Search engines is designed to help you to find information stored on the web to your computer system. The search engines allows you to make a query usually with a word or phrase and retrieves a list of items that best match the criteria you have requested.The most purpose search engines are Yahoo, AltaVista,Excite,Google,Ask.com,Bing . A tool name  SEO (Search engines Optimization ) is used to put a metadata of a website.

How does a Search Engine Work:
There are basically 3 stages how the search engine works

Crawling: Here we allow search engine to look at our website and google Bots find all the information and documents from your website.

Indexing: In this part search engine arrange the information in the database.

Ranking: Here the search engine rank the content according to the algorithm.
Popular Search Engines:
*Google:
  Google is the most popular search engine across the globe which is used very frequently. 

Yahoo:
   Yahoo is another most popular Search engine across the globe and is used worldwide. 

Bing:
  Bing is newer Search engine among the mentioned search engines. It is developed by Microsoft Corporation. 
   
Search for Content.
                                    
*Keyword Search:

We,may  contents by certain keywords through anyone of them among  mentioned above Search engines.

Here are the steps  to search a thing…

*Type a URL of the search engine in the browser : and then.

*Type a Keyword in Search Textbox; and.

* Click the Search Button (Name varies of Search button according to the Search Engines).

*Directory Search; 
This is another  pattern of  searching  anything  through search engines.  Only  we need to browse the contents through the directories like if you have to find certain information in Business field then browse that directory (name may very ) of the search engines.

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