The Prime Minister of New Zealand is the head of government and is responsible for leading the executive branch. This position is held by the leader of the political party that wins the most seats in the New Zealand Parliament during general elections. The Prime Minister oversees the administration of government policies and represents New Zealand both domestically and internationally. The Prime Minister appoints members to the Cabinet, which is made up of senior government ministers. Together, they make important decisions on various issues, including health, education, and the economy. The Prime Minister also plays a key role in shaping the country's laws and policies.