Cookies are small text files that are placed on your computer by websites that you visit. A cookie will typically contain the name of the domain from which the cookie has come, the "lifetime" of the cookie, and a value, usually a randomly generated unique number. Cookies can help a website to arrange content to match your preferred interests more quickly. Most major websites use cookies. Cookies cannot be used by themselves to identify you.
Session cookies last only for the duration of your visit and are deleted when you close your browser. These facilitate various tasks such as allowing a website to identify that a user of a particular device is navigating from page to page, supporting website security or basic functionality.
The cookies we use on this site contain no personal information that can be used to identify you. If you are concerned about the potential use of information gathered from your computer by cookies, you can set your browser to prompt you before it accepts a cookie. Most Internet browsers have settings that let you identify and/or reject cookies.