The Prime Minister of Thailand is the head of government and is responsible for overseeing the country's administration. This position is crucial in shaping national policies and representing Thailand in international affairs. The Prime Minister is appointed by the King and must have the support of the majority in the House of Representatives. The Prime Minister leads the Cabinet, which consists of various ministers responsible for different government departments. The role involves making decisions on economic, social, and political issues, and the Prime Minister plays a key part in legislative processes within the National Assembly.