The current article has been organised around the possibilities offered by the World Wide Web for the study of the History of Spain at the present time. During the last four years the amount of pages containing hypertext information of historical interest such as resources collections, discussion lists, and electronic journals has grown greatly. These electronic tools have become already part of the daily life of thousands of specialists interested on Spanish History. Unfortunately, other aspects in particular electronic teaching, and large on line multimedia projects are still rare. These lines suggest an overall analysis of the present situation, with particular reference to some of the latest projects developed in the field of Spanish History.