9 Installation, maintenance and repair of software; maintenance and repair of software; rental of computer software and programs; development and updating of software; research and advisory services relating to the selection and implementation of computer hardware and software; rental of computer and data processing hardware, software and micro-software; periodic upgrading of software for others; development of software; technical consultancy services in the field of computers and software; customized design of software, of middleware and of software and systems for wireless data transmission; development of software solutions for Internet access providers and Internet users; design, maintenance, rental and updating of software; installation of software; software maintenance services; software development services; design, maintenance, development and updating of software; maintenance and updating of software; technical advisory services in connection with diagnosing computer hardware computer hardware, software and computer networks; installation of software; technical research and consultancy in the field of computer software; software integration; technical research services in connection with software; maintenance of software; technical advisory services in connection with diagnosing computer hardware on computer hardware and software; design, updating and rental of computer software; installation and customization of application software for computers; rental of software; design of hardware, software and computer programs; periodic updating and upgrading of software for others; installation and maintenance of software; technical consultancy services pertaining to computer networks consisting of various software environments; rental of software and of computer apparatus; design, maintenance and updating of software; integration of computer systems, computer hardware and software. computer virus protection services and maintenance of computer software, computer hardware, computer networks and computer systems; technical consultancy services in connection with diagnosing computer hardware and software; software maintenance; providing temporary use of on-line non- downloadable software for backup and recovery of data, directories, digital form processing and data processing; computer software design and writing for third parties; design, updating and rental of software; rental of computers, computer systems, computer programs and software; software design services for third parties; providing information and technical advisory services in the field of software; computer rental and software updating; installation, updating and maintenance of software; writing of computer programs; research and development of software; installation, setting up and upkeep of software; design, updating and rental of computer software; programming, design and development of software; software maintenance; software creation, maintenance and adaptation; software customization services; software programming services for third parties; computer programming services and computer software design for third parties; computer programming and software design; software design; advice in connection with the evaluation, choice and operation of software, microsoftware, computer hardware and data processing systems; updating and maintenance of computer software and programs; rental of computers and software; computer software and computer network design services; maintenance and updating of software; research, development, design and updating of software; installation, maintenance and repair of computer software; technical support services, namely, troubleshooting computer software problems; design, updating and rental of software; writing, development, updating and design of software