1) Using a working knowledge Federal, State, or County laws, regulations, policies and procedures to evaluate eligibility or claims in a benefits program; 2) Explaining complex legal provisions and resolving issues (e.g., obtaining benefits, payment interruptions, etc.) to large volumes of people from different socioeconomic backgrounds; 3) Using a computer to reconcile complex discrepancies and enter data into databases; and 4) responding to highly technical inquiries concerning benefit entitlement, benefit payments, etc. CSRs conduct interviews to determine the nature of the callers question or issue; explain technical information, gather facts, evaluate evidence, and take action to resolve problems relating to all Social Security programs.