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, known as appellate courts. These appellate courts review the trial court's proceedings to ensure that the law was applied correctly. Trial courts play a crucial role in the judicial system by providing a venue for resolving disputes and enforcing laws.