Trial courts are the first level of the court system where legal cases are heard and decided. They handle a variety of cases, including civil disputes, criminal charges, and family matters. In these courts, a judge or jury examines evidence, hears testimonies, and makes rulings based on the law. The decisions made in trial courts can often be appealed to higher courts, such as appellate courts. Trial courts play a crucial role in the judicial process, ensuring that justice is served at the initial stage of legal proceedings. They are essential for upholding the rule of law in society.