Do you know what kind of cookies the web site you’re visiting is placing on your machine?
Now you can easily see and (if you wish) remove those cookies thanks to Firefox 3.0’s great cookie editor.
1) When you visit a web site, click on the favicon displayed to the left of the URL:
2) Firefox will display the following dialog box:
3) Click the More Information button to display the following information dialog box:
4) Click the View Cookies button to see the cookies placed on your computer by this web site:
5) Select and click Remove Cookie to delete any cookie you like.