Computer software consultancy; Computer software consultation; Computer software consulting; Computer software design; Computer software design and updating; Computer software design for others; Computer software design, computer programming, and maintenance of computer software; Computer software development; Computer software development and computer programming development for others; Computer software development, computer programming and maintenance of computer software for others; Computer software installation and maintenance; Computer software rental; Computer and computer software rental; Computer hardware and software design; Computer programming and software design; Copying of computer software; Creating, maintaining, and modernizing computer software; Customizing computer software; Debugging computer software for others; Design and development of computer software; Design and development of on-line computer software systems; Design and writing of computer software; Design, updating and rental of computer software; Design, upgrading and rental of computer software; Developing computer software; Developing and updating computer software; Installation and maintenance of computer software; Installation of computer software; Installation, maintenance and repair of computer software; Installation, maintenance, and updating of computer software; Installation, repair and maintenance of computer software; Maintenance and updating of computer software; Maintenance and upgrading of computer software; Maintenance of computer software; Maintenance of computer software relating to computer security and prevention of computer risks; Periodic upgrading of computer software for others; Programming of computer software for others; Rental and maintenance of computer software; Rental of computer software; Rental of computer software and programs; Rental of computer hardware and computer software; Renting computer software; Repair of computer software; Research and development of computer software; Services for maintenance of computer software; Services for updating computer software; Technical support services, namely, troubleshooting of computer software problems; Testing of computer software; Troubleshooting of computer software problems; Up-dating of computer software; Updating and design of computer software; Updating and maintenance of computer software; Updating of computer software; Updating of computer software for others; Updating of computer software relating to computer security and prevention of computer risks; Writing and updating computer software