Cookies enable you to write text directly to a users computer. This can be used to easily recognize if a user has been to your site before or used to prevent multiple entries in to forms. This example will take any input you type in and write it to a cookie. A hyperlink to the same page is created to demonstrate on subsequent visits (within 3 days) the user will see their input rather then the te
Cookies are not transferrable across domains; the only domain that can access the cookie is the domain that created it. This article describes solutions to bypass this limitation using Active Server Pages.
Tutorial explaining how to read and write cookies and why they can come in handy. The tutorial also gives examples of how cookies can be used to personalize webpages.