42 Technical and customer support services, namely, troubleshooting in the nature of diagnosing problems in computer hardware and software in personal computing devices, and diagnosing problems in consumer products, namely, household and consumer appliances, HVAC systems, household plumbing, central vacuums, hot water heaters, humidifiers, dehumidifiers, water softeners, exercise and recreation equipment, lawn and garden equipment, and outdoor power equipment; repair of software in personal computing devices, mobile phone devices, tablets, and other computing devices; software as a service (SAAS) services featuring software for diagnosing technical problems in personal computing devices, mobile phone devices, tablets, other computer devices and consumer products, namely, household and consumer appliances, HVAC systems, household plumbing, central vacuums, hot water heaters, humidifiers, dehumidifiers, water softeners, exercise and recreation equipment, lawn and garden equipment, and outdoor power equipment