Internet access providers; computer services in this class including providing a link via a global communication network to on-line retailing services; computer and Internet services including providing access to the Internet and on-line databases; computer services in this class including design, installation and maintenance of computer software; web page design services; creating and maintaining web sites; hosting the web sites of others; providing access to software to create personalised web pages; leasing access time to a computer database (other than by Internet service providers)