WHAT IS SEARCH ENGINES🔍🔎

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SEARCHING


DIFFERENT WEBSITES HAVE VARIOUS INFORMATION ON ALMOST ANYTHING AND IF WAS KNOW THE WEBSITES ADDRESS , THEN WE CAN OPEN AND EXPLORE THAT WEBSITE.
BUT IF WE DO NOT KNOW THE ADDRESS OF THE WEBSITE ON WHICH A PARTICULAR INFORMATION IS PRESENT , WHAT CAN YOU DO THEN ? DON'T WORRY THERE ARE MANY WEBSITES WHICH PROVIDES YOU SEARCH FACILITY OVER INTERNET TO FIND OUT THE SITES HAVING A PARTICULAR INFORMATION WE Call THESE SITES AS SEARCH SITES OR SEARCH ENGINES.

SEARCH ENGINES


SEARCH ENGINES ARE USEFUL FOR SPECIFIC SEARCHES WHEN YOU KNOW EXACTLY WHAT YOU ARE LOOKING FOR.
THEY VARY IN SIZE WORK IN DIFFERENT WAYS AND OFFERS A VARITY OF OPTIONS FOR REFINING YOUR SEARCHES, SO TRY SERVERLS BEFORE ABANDONING  A SEARCH  THEY USUALLY ALLOW FOR BOTH SIMPLE  AND ADVANCED LEVEL SEARCHES AND USUALLY INCLUDES A HELP SECTION LISTINING THE POSSIBLE OPTIONS FOR LIMITING YOUR SEARCHES - ALWAYS EXPLORE THESE AS THEY CAN IMPROVE THE RESULTS SIGNIFICANTLY.

How do resources end up in a search engine's database?🗂️

💻most searches engines are use automated tools and programs to gather resources. these tools, search thousands and thousands of websites worldwide, collect information , and then display the information in your browser. The same query typed into different searche engines will like produced different results.

Finding What You want


One of the drawback to using search engines is that they can literally returns hundreds, even thousands of pages for a search when many times all you wants is a few good websites to look at. Most search engines allow for advanced searching functions which will assist you in retriving more relevents information.

for example, some searche engines allow you to enter words enclosed by quotations (" ") which will ask the search to look for those words grouped together,or as a phrase.search engines typically provide help files with tips that should be consulted for further information.
Many search engines doubles as subject directories as well. sites such as yahoo! include both a form to submit your query and a subject categorization of websites on their homepages . if you are not sure where to being , or what search terms to use, a subject directory can be an extermly useful sdtarting point.
printed directories of web addresses are nort recommended for the simple reason that they are quickly out of date and inaccurate

📓 Google is the most popular search engine across the world 📓


SOME POPULAR SEARCH ENGINES ARE : 🚥
🔗🔗 www.google.com 

🚥
     www.yahoo.com 
🚥
     www.yendex.com 🚥
     www.duckduckgo.com 🚥
     www.ask.com 🚥
     www.being.com🚥
     www.altavista.com 🔗🔗

Seaching Procedure


📮 To search , you have to first connet to the                              
  internet and the open any search engine in   
  web            
  browser say you open " www.google.com "
📮 Type the keywords you are searching for.
  E.g. you type network topology, then click       
  search button.
📮 A list of various websites having the related  
  information will be displayed with some
  information of that sites and search keyword.
📮 Just click on the website you want to open 
  that matches to your search.

Special Search Methods
Usually all the pages matching any keyword in text specified by you will be displayed after search. To search more precisely use special options.
1.  If you want to search a specific information  
    the put  the within double QUOTATION
    MARK" " i.e., by doing this only pages with
    exact match will be displayed.
     E.g. " Computer Network".

2. if you want to search pages having  
     information on all the terms you specified
     then put a '+' sign between each word.
     E.g. Computer + Network
              Central + processing + Unit


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