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

So how do cookies get onto my browser?

For an explanation of how cookies get onto your computer, refer to the browser technology section

For a slideshow demonstrating of how cookies get on to your browser here.