The Uncertainty Principle, introduced by Werner Heisenberg in 1927, states that the position and momentum of a particle cannot be precisely determined simultaneously. This fundamental concept in quantum mechanics arises from the wave-particle duality of particles. According to the principle, the more accurately one property is measured, the less accurately the other can be known. The Uncertainty Principle has profound implications in the behavior of subatomic particles and the foundations of quantum mechanics. It challenges the classical idea of exact determinism and introduces the concept of inherent uncertainty at the quantum level. The principle also limits the precision with which measurements can be made in the microscopic world. In everyday terms, the Uncertainty Principle can be understood as a limitation on our ability to know both the position and velocity of a particle at the same time. This inherent uncertainty is not due to limitations in measurement tools, but rather a fundamental property of nature at the quantum scale. Embracing this principle has revolutionized our understanding of the behavior of particles and paved the way for the development of quantum mechanics.