Computer modeling is the process of creating a digital representation of a real-world system or phenomenon. This involves using mathematical equations and algorithms to simulate how the system behaves under various conditions. For example, scientists might use computer models to predict weather patterns or to study the effects of climate change on the environment. These models can be used in various fields, including engineering, economics, and healthcare. By analyzing the results generated by computer models, researchers and decision-makers can gain insights that help them understand complex systems and make informed choices.