42 Creation and formulation of Web sites and Internet pages and their insertion into the network; insertion of Internet pages; leasing of access time to the Internet and to other information networks, for computer users at home and work, for purposes of consultation, e-mail and access to news, information, advertising, entertainment, education and games; conversion of printed matter in digital data; illustration and presentation in digital form of current, cultural, leisure, historical and information events for the final consumers, including texts, graphics, sound and video; location services of disk space, domain registration services and assignment of the e-mail; professional reference; printed matter; printing services for composition, design, word-processing, for printed and electronic publications