Design and development of computer hardware and software; design and development of computer game software; development of computer game hardware; programming of computer software; provision of technical support in the fields of video, computer and interactive or virtual reality game software, computer game hardware and online computer games; development of online software platforms; server hosting services; web hosting services; software as a service [SaaS]; updating of computer software; design, creation, hosting and maintenance of websites for others; providing temporary use of non-downloadable computer game software; providing software as a service (SaaS) services featuring software that enables users to create, upload, and share user-generated videos based on computer gameplay; research and study of video, computer and interactive or virtual reality games; information and advisory services relating to the aforesaid.