You don't really need cookies unless you want certain
websites to remember the information you may have
inputted onto their site. For example: I go to
www.pictures.com every day and work their puzzles. To
submit a puzzle I fill out a form and press "submit".
Under the form is a check box for "remembering the
information." In order for them to remember the info. so
I don't have to fill out a form each day, they will put
a "cookie" on my PC. I don't let them do that as I don't
like cookies... I would rather fill out the form. I hope
this helps a little in explaining "cookies." Cookies
also can clutter up your PC. You can delete cookies
easily by right-clicking on your Internet Explorer Icon
on the desktop, click "properties", click the "delete"
cookies button and click "ok." You can also click
the "delete history" button and "delete files" button. I
have set my PC to do this automatically. Understand that
you are only deleting temporary web files, web history
and web cookies that clutter your pc and help to slow it
down if enough web sites have been visited without you
ever having done this. DON'T CLICK THE "SETTINGS" BUTTON!