IP address: The identifying details for your computer (or your internet company’s computer), expressed in “internet protocol” code (for example 192.168.72.34). Every computer connected to the web has a unique IP address, although the address may not be the same every time a connection is made.

Web browser: The piece of software you use to read web pages. Examples are Microsoft Internet Explorer, Firefox, Safari and Opera.

Cookies: Small pieces of information, stored in simple text files, placed on your computer by a web site. Cookies can be read by the web site on your subsequent visits. The information stored in a cookie may relate to your browsing habits on the web page, or a unique identification number so that the web site can “remember” you on your return visit. Generally speaking, cookies do not contain personal information from which you can be identified, unless you have furnished such information to the web site.