35
Advertising; business management; business administration; office functions
planning, arranging, and conducting exhibitions for business and advertising purposes, business conferences and business meetings in the fields of computer networking, computer software and hardware, computers and computer peripherals, mobile devices, smartphones, telecommunications
41
Education; providing of training; entertainment; sporting and cultural activities
planning, arranging and conducting educational conferences, presentations, speeches, exhibitions, and seminars or workshops in the fields of computers, computer software, computer hardware, networking, data centers, computer peripherals, and related services, namely, regarding infrastructure components, design, deployment, configuration, operation, and management; providing in-person and online educational conferences, exhibitions, seminars or workshops, demonstrations, and audio-visual presentations in the fields of interconnecting, establishing, managing, securing, monitoring, troubleshooting, operating, and accessing computer hardware and software, peripherals, operating systems, local, wide, and global area networks, network infrastructure, web browsers, and electronic devices; distributing and developing educational, training, and informational materials in connection therewith
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
providing technology information in the fields of it troubleshooting, operating and accessing computer hardware and software, computer peripheral devices, operating systems, local, wide, and global area networks, network infrastructure, web browsers, and electronic devices