Some browsers have an option where cookies are always deleted after a page visit. This feature is called InPrivate in Internet Explorer version 8 and later; Incognito in Google Chrome version 10 and above; Private Browsing in Firefox version 3.5 and above; Private Browsing in Safari version 2 and later and Private Browsing in Opera version 10.5 and later.
You can delete cookies that are already stored on your computer at any time. Below you will find instructions for deleting cookies in the most common browsers.
How to delete cookies from the most common browsers: