Design, development and engineering of computer software, programs, firmware and hardware; computer software and programming analysis; analysis of computer networks; data hosting services being management of a business's information technology structure; hosting of audio, visual and digital content of others; hosting of content on a pay per use or view basis; application service provider (ASP); development of computer software application solutions; application program interface software installation; data conversion of computer programs and data; writing of computer software; updating of computer software; connectivity software installation, repair and maintenance services; installation and maintenance of computer software; creating and maintaining websites for others; computer security services (programming and software installation, repair and maintenance services); on-line provision of web-based software; consultancy services in the field of computers, software, programs, firmware and hardware; advisory services relating to computer software; computer support services (computer hardware, software and peripherals advisory and information services); providing information, including by electronic means and via a global computer network, about all of the aforesaid services