Cloud computing, cloud hosting, managed hosting, server hosting and managed server hosting; hosting of computer software, internet websites, internet web software applications, electronic databases, digital content, and business computer software applications; technical support and troubleshooting of network problems in the field of cloud computing, cloud hosting, managed hosting, server hosting and managed server hosting; technical support and troubleshooting of computer software and network problems, and diagnosis of computer hardware problems in the field of cloud computing, cloud hosting, managed hosting, server hosting and managed server hosting; provision of infrastructure as a service (IAAS) including computer software platforms for cloud computing and software; installation, configuration, and operation of computer software platforms for creating, managing, and deploying cloud computing services