Service Desk vs. Help Desk: What's the Difference (and Where Does ITSM Fit In)?
A help desk is the front-line function that receives user issues and requests, records them, provides basic troubleshooting, and routes unresolved work to the appropriate specialist. Its goal is to restore user productivity quickly. Typical help desk activities include: The work is usually tactical and reactive. A user cannot connect, open an application, or complete a task, so the help desk responds.