The document summarizes the main monetary policy tools of the Federal Reserve:
1) Open market operations where the Fed buys and sells government securities to increase or decrease the monetary base and influence interest rates. This is the most direct way to impact the money supply.
2) Reserve requirements where adjusting the percentage of deposits banks must keep impacts how much they can lend. Higher requirements reduce lending while lower requirements increase it.
3) Discount window lending where the Fed lends reserves to banks at the discount rate to meet depositors' demands or reserve requirements. The Fed can raise or lower the discount rate to slow or stimulate economic activity.