Advisory services relating to computer software; Computer security services (design and development of secure computer hardware, software and systems); Computer security services (programming and software installation repair and maintenance services); Computer software advisory services; Computer software consultancy; Computer software design; 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); Consultancy in the design and development of computer software; Design and development of computer software (for others); Development of software; Diagnosis of faults in computer software; Hosting of software as a service (SaaS); Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Maintenance of computer software; Providing information, including online, about design and development of computer hardware and software; Software as a service (SaaS); Updating of computer software