Advisory services relating to computer software; computer software advisory services; computer software consultancy; computer software design; computer software development; computer software engineering; computer software programming services; consultancy in the field of computer software; design and development of computer software (for others); design of computer software; development of computer software; development of software; diagnosis of faults in computer software; Information Technology (IT) services (computer hardware, software and peripherals design and technical consultancy); installation and maintenance of computer software; installation of computer software; maintenance of computer software; online provision of web-based software; providing information, including online, about design and development of computer hardware and software; provision of hyperlinks on a website; software creation; software engineering; upgrading of computer software; writing of computer software; advisory services relating to mobile device software; mobile device software advisory services; mobile device software consultancy; mobile device software design; mobile device software development; mobile device software engineering; mobile device software programming services; consultancy in the field of mobile device software; design and development of mobile device software (for others); design of mobile device software; development of mobile device software; development of software; diagnosis of faults in mobile device software; Information Technology (IT) services (mobile device hardware, software and peripherals design and technical consultancy); installation and maintenance of mobile device software; installation of mobile device software; maintenance of mobile device software; online provision of web-based software; providing information, including online, about design and development of mobile device hardware and software; upgrading of mobile device software; writing of mobile device software