information services relating to information technology; provision of information relating to information technology; information technology (it) services (computer hardware, software and peripherals design and technical consultancy); research relating to technology; creating and designing website-based indexes of information for others (information technology services); advisory services relating to computer hardware; writing of computer software; updating of computer software; computer software design; computer engineering; computer programming; computer software engineering; computer design; upgrading of computer software; installation of computer software; repair of computer software