41 Online educational services, namely, online educational conferences, online educational exhibitions, online symposiums, online presentations, online technical demonstrations and online trainings, all in the field of computers, computer services, information technology, artificial intelligence, cloud computing, blockchain technology, quantum computing, database management, image and audio processing technology, telecommunications, cybersecurity, design thinking and computers global networks; entertainment services, namely, providing on-line educational computer games; educational testing services, namely, assessing and tracking student progress