Computational Physics is a branch of physics that uses computer simulations and numerical methods to solve complex physical problems. It combines principles from physics, mathematics, and computer science to model systems that are difficult to analyze analytically. This approach allows scientists to study phenomena ranging from subatomic particles to large-scale cosmic events. Researchers in Computational Physics often develop algorithms and software to simulate experiments, analyze data, and visualize results. Applications include studying quantum mechanics, fluid dynamics, and astrophysics. By leveraging computational tools, physicists can gain insights into systems that are otherwise challenging to explore through traditional experimental methods.