"Technical support" refers to the assistance provided to resolve technical issues or problems with a product or service. It involves helping users troubleshoot, fix, and understand issues related to technology or software. Full definition
Responsible for providing technical support for a database environment including oversight of the development and organization of the databases, assessment and implementation of new technologies. (resumemycareer.com)
You'll deploy new equipment into our classrooms, as well as provide technical support for existing computer systems. (resume-now.com)
Each firm handles the distribution of technical support in whatever way seems to make sense for their firm at the time. (litigationsupportguru.com)