The Laws of Thermodynamics are fundamental principles that describe how energy behaves in physical systems. The first law states that energy cannot be created or destroyed, only transformed from one form to another. This means that the total energy in a closed system remains constant, although it can change forms, such as from kinetic energy to thermal energy. The second law states that in any energy transfer, some energy will become less useful, often transforming into heat that disperses into the environment. This leads to the concept of entropy, which measures the disorder in a system, indicating that energy tends to spread out and systems naturally progress towards a state of greater disorder.