Better looking the web sites are more likely to have information that is correct.
With so much information on the Internet you are more likely to find what you need.
and, or, maybe
and, or, not
or, maybe, not
maybe, not
important words
keywords
Boolean words
content words
You check to see if the information is current
You confirm that the author or site an authority on the subject.
You check to see if the author has been objective
You check to see if the information is accurate
You do as many of the above as possible.
a directory search like Yahoo
a single search engine like Google.
a meta search site like Dogpile
An article that only presents one point of view or omits facts is biased.
it is better to write a complete sentence.
it is better to use only one word.
it is better to use as many significant words as possible