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What is a cookie?

Are all cookies the   same?

What are session   cookies used for?

What are persistent   cookies used for?

What can't cookies do?

So how do cookies get   onto my browser?

What information is in a   cookie?

How do I protect my computer from Viruses?



About Cookies




Are all cookies the same?

There are two different types of cookies:

Session cookies - these are temporary and are erased when you close your browser at the end of your surfing session. The next time you visit that particular site it will not recognise you and will treat you as a completely new visitor as there is nothing in your browser to let the site know that you have visited before (more on session cookies).

Persistent cookies - these remain on your hard drive until you erase them or they expire. How long a cookie remains on your browser depends on how long the visited website has programmed the cookie to last (more on persistent cookies).