computer services, namely, creating and maintaining web sites for others; computer services, namely, designing and implementing network web pages for others; computer services, namely, designing and implementing web sites for others; computer services, namely, managing web sites for others; creation and maintenance of web sites for others; creation and provision of web pages to and for third parties; design of home pages, computer software and web sites; elaboration and maintenance of web sites for third parties; hosting the web sites of others on a computer server for a global computer network; registration of domain names for identification of users on a global computer network; computer services, namely, redirecting electronic mail to changed personal electronic address; computer services, namely, filtering of unwanted e-mails