Computer apparatus for educational use; education software; educational apparatus; educational materials in the form of computer programmes for teaching languages; apparatus for collecting encoded data for supply to computers; apparatus for computer aided design; apparatus for controlling computer programmes; apparatus for controlling the operation of machines (computer); apparatus for data communications between computers; apparatus for inputting information into a computer; apparatus for linking computers; apparatus for linking computers into networks; apparatus for receiving information from a computer; apparatus for use in communications between computers; audiovisual display apparatus for use with computers; communication devices for linking computer networks; communications electronics for computers; communications processing computer software; components for computers; computer aided design apparatus; computer aided design programs; computer apparatus; computer apparatus for educational use; computer apparatus for processing data; computer apparatus for remote billing; computer apparatus for the storage of data; computer apparatus for transmitting data; computer apparatus for use in local area networks; computer apparatus for use with computer networks; computer assisted language programmes; computer firmware; computer memory storage apparatus; computer network apparatus; computer network installations; computer networks for the communication of data; computer networks for the processing of data; computer networks for the storage of data

Advisory services relating to computer programming; advisory services relating to computer software; advisory services relating to computer systems design; computer advisory services; computer analysis; computer consultancy; computer engineering; computer engineering consultancy services; computer software consultancy; computer software design; computer software development; computer software engineering; computer support services (computer hardware, software and peripherals advisory and information services); computer support services (programming and software installation, repair and maintenance services); computer system design; design of computer codes; design of computer software; development of computer based networks; development of computer codes; development of computer programmes; development of computer software; writing of computer programs; writing of computer software