Banco Central is the central bank of a country, responsible for managing its currency, money supply, and interest rates. It plays a crucial role in maintaining economic stability and controlling inflation. By regulating the banking system, the central bank ensures that financial institutions operate safely and efficiently. Additionally, the Banco Central oversees the implementation of monetary policy, which influences economic growth and employment levels. It also acts as a lender of last resort to banks in financial distress, helping to prevent banking crises and maintain public confidence in the financial system.