I will consider a search engines' Website as the grocery store of the Net. It is not hard to find many different sites about the same topic when you use search engines. It is, however, also one of the easiest ways to get frustrated using the Web.
Search engines are a large collection of Web documents that are retrieved and indexed to create a large database. Deciding on the best search engine to use is as tough as choosing the most efficient way to search.
Search engines use robots or spiders that are geared to pick out data from Websites. An automatic machine is utilized by the search engine to thoroughly explore the site and all its links along with recording the text of each Web document.
Finding things with a search engine is often done by headword or concept. It is easy to search using keywords but it can give you a wide variety of results including those you do not need.
Finding the date and time of your favorite college football team is possible by keying in football. A drawback is that results yielded will not only show you listings of several different football teams but might also list companies that make or sell footballs or all anything else that has to do with football. If you want to locate exactly what you need quicker, you need to be more specific in your search.
Results can be generated in a massive list of sites or a list of categories containing a list of sites. An account of sites might get cumbersome and may require you to spend a long time picking out the most suitable one for your search. In generating a list of other similar sites in a more efficient way, categories play a major role.
Multiple search engines permit you to put together words during a search using boolean operators. Boolean operators are words that are used to help define a relation between words or a group of words. There are many different operators but two common terms are 'and' and 'or'.
'And' means all the terms you specify must appear in the web document. This will help make a search specific. Whenever you use 'or', expect the search to yield all documents containing any of the terms. Using the 'or' operator will give you a broader search because by typing it you mean you want to see one or both terms in the document.
Yahoo is one of the most known search engines on the Web. This Website has a simplistic but user friendly approach to providing information and sites available on the Web. Two people at Stanford University conceptualized the Google search engine. Just type your search criteria and it will give you a list within seconds.
Someone I know said that altavista is more of a business search engine than individual. That sounds more like an opinion than a fact but it is indeed a good site.
A list will be generated by the site showing the number of matches to the given keyword as well as the Websites with brief descriptions. Changing the language of the resultant Website is possible in this site.