42 Computer programming services; Computer software development consisting of the design, maintenance, programming, engineering, research and writing software services; advisory and consultancy services relating to computer software and computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer and video games development; creation of computer graphics, namely, computer graphics design services; computer game design services; design and development services in relation to computer and video games and interactive entertainment products in the form of computer and video games; computer design consultancy services relating to the production of computer and video games and interactive entertainment products in the form of computer and video games; application service provider services, namely, development, hosting and software configuration management services in the fields of social network software and virtual worlds software; computer services, namely, website content quality control services featuring gathering, processing, monitoring, analyzing, and reporting of information concerning the usage and performance of website based software, computer applications, computer and video game software, virtual worlds and website audio visual content of others; computer services, namely, website monitoring services featuring the gathering, processing, analysing, managing and reporting of information concerning online and internet website activity of others for traffic and content control purposes; data mining services; software data analysis, namely, analyzing software performance data for software maintenance purposes; computer services, namely, designing, developing, modifying and making improvement modifications to computer software, software applications, computer and video game programs, and websites; development of computer software used in designing, developing, modifying and improving computer software, software applications, computer and video games, and websites; computer and video game software services, namely, software development, design, maintenance, programming, engineering, research and writing in the field of computer and video games; software advisory and consultancy services relating to computer and video games software; computer services, namely, website traffic and content monitoring services featuring the collection, analysis and reporting of data concerning usage and performance of website based software, computer applications, computer and video game programs, virtual worlds and website audio visual content of others for quality control purposes; software servicing services, namely, installation, maintenance, repair and servicing of computer software; testing of computer games programs and video games programs; quality control services, namely, product quality testing services; testing, analysis and evaluation of the goods and services of others to determine conformity with certification standards; authentication services, namely, authenticating digital certificates for software; up-dating of computer games programs and video games programs; advisory and consultancy services relating to the foregoing