Courts are state and federal government institutions with the authority to decide legal disputes and administer justice under the law in civil, criminal, and administrative matters. Courts are generally given this authority under the relevant state or federal constitution, and the relevant state or federal statutes. Courts are generally staffed by (1) one judge (in trial courts) or a panel of judges (in appellate courts) who interpret and apply the law; (2) support staff members that may include administrators (clerks); (3) a court reporter to record court proceedings; and (4) a bailiff to provide security.

The room in which court proceedings are conducted is known as the courtroom, and the building that includes the courtroom is known as the courthouse. The term “the court” may be used to refer to the judge or judges who are presiding over court proceedings. The judges in a state or federal court system are collectively known as the judiciary.

In South Carolina, courts operate as part of the judicial branch of government and are responsible for resolving legal disputes and administering justice in accordance with state and federal laws. The authority of courts in South Carolina is derived from the state constitution and relevant statutes. The state's court system includes trial courts, where typically a single judge presides, and appellate courts, where a panel of judges may hear appeals. These judges, who make up the judiciary, interpret and apply the law during court proceedings. Support staff in South Carolina courts include clerks who manage administrative tasks, court reporters who transcribe proceedings, and bailiffs who ensure security. Court proceedings take place in a courtroom, which is located within a courthouse. The term 'the court' can refer to either the physical courtroom or the judge(s) presiding over the proceedings.