noun🔗ShareA section of an organization offering specialist advice to customers or users who have problems, especially with computer equipment or systems."When my computer wouldn't turn on, I called the helpdesk at school, and they walked me through the troubleshooting steps. "technologycomputinginternetservicejobbusinessorganizationtechnicalworksystemcommunicationmachineelectronicsfunctionChat with AIVocabulary GamePractice Reading