Computer hardware and software, used alone or in combination, for interconnecting, establishing, managing, securing, monitoring, troubleshooting, controlling, operating, and accessing local, wide, and global area networks and network infrastructure; computer hardware and software, used alone or in combination, for routing, switching, transmitting, processing, filtering, analyzing, securing, and storing data, video or voice traffic, packets, or other forms of communications; computer hardware and software, used alone or in combination, for providing security functionality for networks or electronic devices or routers in networks, such as providing firewall filters, access control, virtual private networks, interoperability with router security protocols, and protection against network intrusion and viruses; downloadable instructional materials, namely, manuals and guides in the fields of networking, telecommunications, and network security, and establishing, managing, and operating local and wide area networks; computer software, namely, operating system software, operating system software that hosts computer software applications and facilitates interactions with other computers and peripherals across enterprise networks; computer programs for use in accessing, navigating, delivering, and transferring information [, and distributing and viewing computer programs ] ; computer programs for use in accessing and viewing computer network infrastructure and systems; programmable and customizable computer software application for mobile devices, televisions, and other video devices

Installation, maintenance, and repair services in the fields of computers, telecommunications, networking, communications, and network security

Educational services, namely, providing of training and educational courses on 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; providing online tutorial and training sessions in the field of computer hardware and software, peripherals, operating systems, local, wide, and global area networks, network infrastructure, web browsers, and electronic devices; developing educational manuals for others in the field of computer hardware and software, peripherals, operating systems, local, wide, and global area networks, network infrastructure, web browsers, and electronic devices

Design and development of computer hardware and software; computer programming; providing consultation services for developing computer systems, and computer software and firmware, namely, application development computer software programs; operation, design and development of computer software applications, namely, network efficiency improvement software; technical support services, namely, troubleshooting in connection with hardware and software for interconnecting, managing, securing, monitoring, controlling, operating, and accessing local and wide area networks, computers, and telephony systems; design, testing, engineering, research and advisory services relating to computers, telecommunications technology, telephony systems, networks, computer software, computer hardware, computer programming, and network security