The judicial system is a framework of courts and legal institutions that interprets and applies the law. It ensures justice by resolving disputes, protecting rights, and punishing wrongdoers. The system typically includes various levels of courts, such as trial courts, appellate courts, and supreme courts, each serving specific functions. Judges, lawyers, and juries play essential roles within the judicial system. Judges oversee court proceedings, while lawyers represent clients and present evidence. Juries may be called to determine the facts of a case, ensuring that decisions are made fairly and based on the law.