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Explaining the term cookies on wikipedia.org
As a cookie, the HTTP protocol indicates a small amount of data that a WWW server sends to a browser that stores it on a user's computer. Each time the server visits the same server, the browser sends the data back to the server. Cookies are commonly used to distinguish individual users, store user preferences, etc. The idea of cookies was designed in the 90's by Lou Montulli, then working at Netscape Communications. The cookie-cookie name associates with the United States or Great Britain's custom to offer their favorite biscuits to a particular interest group or group to create a more enjoyable atmosphere.