CORNERSTONE

Technical support services, namely, technical advice related to the repair of computer hardware and audio and visual equipment; Technical support services, namely, troubleshooting in the nature of the repair of computer hardware and audio and visual equipment; Technical support services, namely, technical advice related to the installation repair and maintenance of computer hardware and audio and visual equipment; Technical support services, namely, providing technical advice in the field of audio and visual equipment.

Computer technology support services, namely, help desk services; Technical support services, namely, troubleshooting of computer software problems; Technical support services, namely, remote and on-site infrastructure management services for monitoring, administration and management of public and private cloud computing IT and application systems; Technical support services, namely, 24/7 monitoring of network systems, servers and web and database applications and notification of related events and alerts; Technical support services, namely, installation, administration, and troubleshooting of web and database applications; Technical support services, namely, technical administration of servers for others and troubleshooting in the nature of diagnosing server problems; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; Technology advice provided to Internet users by means of a support hotline and chat; Technical support, namely, monitoring technological functions of computer network systems; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for technical support services.