What are the key differences between quantitative easing and printing money, and how do they impact the economy differently?

Quantitative easing involves central banks buying financial assets to increase money supply and stimulate the economy. Printing money refers to directly increasing the money supply. Quantitative easing is more targeted and can help lower interest rates, while printing money can lead to inflation and currency devaluation. Both can impact the economy by influencing interest rates, inflation, and overall economic growth.