42 Consulting in the field of virtualization technologies for enterprises and businesses; Data mining; Data warehousing; Developing and managing application software for delivery of multi-media content provided by museums and other tour venues for use on multiple types of wireless mobile devices; IT consulting services relating to installation, maintenance and repair of computer software; 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; Technology consultation in the field of artificial intelligence; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems