Design and development of computer hardware and software, consultancy with regard thereto; evaluation and capture of data, quality management, checking, analysis, rate fixing, updating of computer software; computer services, namely user management and authorisation on computer networks; computer systems analysis services; design of computer systems; computer programming; virus protection; computer animation; installation of computer programs; configuring computer networks by means of software; conversion of computer programs and data other than physical alteration); duplication of computer programs; technical project management in the field of electronic data processing; computer rental; rental of computer software; maintenance of computer software; recovery of computer data; updating and maintenance of data in computer databases; EDP consultancy