The court system refers to a set of legal institutions and authorities responsible for enforcing laws, resolving disputes, and interpreting constitutional and legal provisions. It is composed of various levels of courts, including local, state or provincial, federal, and supreme courts, each with specific jurisdictions and responsibilities. The court system plays a crucial role in maintaining the rule of law by providing justice to individuals and organizations through fair trials, adjudication, and enforcement of judgments. It is also responsible for upholding constitutional rights, protecting individual liberties, and ensuring that legal processes are followed in criminal and civil cases.