SEARCH
In this day and age I cannot imagine anyone that has not
used a search engine and Search Engine Optimization (SEO) is
done by most web site designers as a necessary way to get on
the top of the list because most people do not look beyond
the first few pages.
and
are the most used and you can find other engines and what
they are most useful for at
on the left side of the page you can also search for
almost anything more extensive than most encyclopedias they
work at verification of articles but if the common idea is
wrong they most likely follow that idea.
With 80% of the world on the internet and 49% of the people using the search engines once a day think of the numbers their counters would get see Pew Internet
Search engines are a study all by themselves you can start your understanding of them by going to links below
