Abstract: An enhanced product search system and method are disclosed. The system comprises a search query obtaining component that obtains a search query entered by a user, and an incentive searching component that compares the search query to an incentive database containing incentives associated with goods and services and retrieves information on any incentive relating to the search query. The system also has a security component that compares the search query to a security database containing security information on the safety of websites and retrieves any security information relating to the search query. A notifying component of the system notifies the user of any incentives found by the incentive searching component and any security information found by the security component.

Abstract: There is disclosed an improved user interface for a network, for example the Internet. If a user clicks on an incorrect hyperlink then the system, instead of merely informing the user that an error (e.g. “404 Not Found” error—meaning that the requested web page is not available) has occurred, provides the user with a list (503) of hyperlinks to alternative web pages. The alternative web pages are related to the context of the web page that was originally requested by the user (but was not available, due to the incorrect hyperlink, to the user). In a preferred embodiment (300), the system analyses a web page (201) (i.e. the web page that contained the incorrect hyperlink) for context information and uses the context information to improve the relevance to the user of the list (503). The system may also analyse other web pages for context information.