Training services in the fields of operation of computers and networks, network system design, network operation, computer network maintenance, network testing, network protocols, network management, network engineering, computer use and operation, software design and development, operation of microprocessors and information technology; entertainment services, namely, organizing contests and sweepstakes regarding network management systems, and organizing community sporting and cultural events; providing on-line publications in the nature of magazines, newsletters, journals, books and brochures in the fields of network management solutions and related computer network goods and services; providing an on-line academic library of documents which may be shared by users; computerized on-line training and education services, namely, providing classes, seminars, tutorial sessions, conferences and workshops in the field of computers networks, computer network hardware and software and optimization thereof; educational services, namely, providing interactive tutorial sessions and courses in the nature of how-to guides, tips and techniques, expert guidance and advice, all relating to the purchase, use, care, maintenance, support, upgrading, updating and configuring of computer network related goods