Calculating machines; data processing apparatus and computers; interfaces for computers; computers; computer operating programs, recorded; computer programmes (programs), recorded; computer programs (downloadable software); computer software, recorded

Advertising; business management; business administration; clerical work; updating and maintaining data in computer databases; business project management in the field of electronic data processing; systemization of information into computer databases; compilation of information into computer databases; computerized file management; commercial administration of the licensing of the goods and services of others; online advertising on a computer network; word processing; data search in computer files for others

Installation work, installation, maintenance and repair of computer hardware; installation, repair and maintenance of EDP systems (hardware)

Telecommunication; providing user access to computer programs in a global computer network (service providers); electronic exchange of messages using chat lines, chatrooms and Internet forums; telecommunication services provided via Internet platforms and portals; providing access to database; web messaging; communication services by computer terminals

Scientific and technological services and research activities and respective design services; industrial analysis and research; computer hardware and software design; updating of computer software; updating of Web sites; administration of user rights in computer networks; Web page design consultancy; telecommunications engineering consultancy; providing search engines for the Internet; computer hardware and computer software consultancy; computer systems analysis; computer software design; computer system design; creating and designing Web sites; computer programming; consultancy in the field of computer hardware and software; electronic data storage; electronic data back-up services; design and development of computer hardware and software, computer programming; computer animation design; installation and maintenance of computer software; installation and maintenance of Internet access software; installation of computer programs; configuration of computer networks by software; data conversion of computer programs and data (not physical conversion); duplication of computer programs; research in data bases and Internet for science and analysis; server administration; technical project management in the field of electronic data processing; consultancy relating to technical and scientific analysis; hosting computer sites (Web sites); rental of Web servers; rental of computer software; rental of computer printers; rental of computers; rental of Web servers; maintenance of computer software; recovery of computer data; providing or rental of electronical memory space (Web space) on the Internet; hosting Websites on the Internet for others