DATADOG

computer software, namely, educational software in the fields of science, mathematics, psychology, economics, statistics and nutrition, and instruction manuals sold as a unit; screen saver software, and instruction manuals sold as a unit; and prerecorded multimedia videotapes in the fields of science, mathematics, psychology, economics, statistics and nutrition, and instruction manuals sold as a unit

coomputer services, namely, providing information via an interactive computerized database and providing on-line facilities for real-time interaction with other computer users, all concerning topics of interest in the fields of science, mathematics, psychology, economics, statistics and nutrition