What is the main function of the New York State Court of Appeals?

The main function of the New York State Court of Appeals is to hear appeals from lower courts. This court serves as the highest judicial authority within the state of New York, ensuring that legal principles are consistently applied across the court system. Its primary role is to review decisions made by the lower appellate courts, as well as certain cases that come directly from Supreme Court decisions. In these reviews, the court assesses whether the law was incorrectly applied or interpreted, thereby shaping New York law and influencing future legal proceedings.

The other options represent functions that do not align with the role of the Court of Appeals. Conducting trials in civil cases is a responsibility of lower trial courts rather than an appellate court. Issuing arrest warrants falls within the domain of law enforcement and courts of limited jurisdiction, not the appellate court. Providing legal advice to the public is not a function of any court; instead, courts interpret laws and adjudicate disputes but do not offer legal counsel. Hence, hearing appeals from lower courts is the exclusive and defining responsibility of the New York State Court of Appeals.