42 providing temporary use of nondownloadable enterprise software for use in data management, sales process management, product engineering management, purchase management, materials management project management, finance management; providing temporary use of nondownloadable enterprise software for use in the collection, processing, storing, analysis, reporting and communication of data; software as a service (SAAS), namely, hosting software for use in workforce and mobile workforce management, business process management, customer relationship management, enterprise resource management, enterprise content management, ecommerce and asset management; computer services for others in the field of design, selection, implementation and use of computer hardware, computer software and networking systems; custom software application development services; computer software updating and installation for others; technical support services, namely, troubleshooting of computer hardware and software problems; computer software development for others