A cookie is a small text file that a site saves on your computer or mobile device when you visit the site. Cookies are widely used to make sites work or work more efficiently, as well as to provide information to those who own the site.
You can control and/or delete cookies if you like; for more information, see AllAboutCookies.org . You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed.
Most browsers let you:
• See what cookies you have and delete them individually;
• Block cookies from third parties;
• Block cookies on certain sites;
• Block all cookies;
• Delete all cookies when you close your browser.
If you choose to delete cookies, you should be aware that any preference will be lost.