Product research and development; Design and development of on-line computer software systems; Development of software for secure network operations; Developing of driver and operating system software; Design of home pages, computer software and web sites; Software engineering services for data processing; Providing information relating to computer technology via a website; Installation, maintenance, and updating of computer software; Computer services, namely, internet protocol address management; Computer services, namely, integration of computer software into multiple systems and networks; Providing an Internet website portal in the fields of technology and software development; Design and development of computer software; Computer software installation and maintenance; Research, development, design and upgrading of computer software; Design, maintenance, development and updating of computer software