computer software design and updating; computer software design for others; computer software development; computer software development in the field of mobile applications; computer software installation and maintenance; computer programming and software design; consulting services in the field of hosting computer software applications; creating, maintaining, and modernizing computer software; design and development of computer software; design and development of computer hardware and software; design and development of on-line computer software systems; design, development, installation and maintenance of computer software; design, installation, updating and maintenance of computer software; design, maintenance, development and updating of computer software; design, updating and rental of computer software; developing computer software; developing and updating computer software; installation, maintenance and repair of software for computer systems; maintenance and upgrading of computer software; preparation, update, installation and maintenance of computer software; programming of computer software for others; providing technical information updates of industrial process control computer software via the global computer network; research, development, design and upgrading of computer software; technical support services, namely, troubleshooting of computer software problems; up-dating of computer software