The Probabilistic Method is a technique used in combinatorics and computer science to demonstrate the existence of a certain mathematical object. Instead of constructing the object explicitly, this method shows that the probability of randomly selecting an object with desired properties is greater than zero, implying that such an object must exist. This approach is often applied in areas like graph theory and algorithm design. It provides a powerful tool for proving results in situations where direct construction is difficult or impossible, allowing researchers to leverage randomness to gain insights into complex problems.