Data visualization plays a crucial role in corporate decision-making by transforming complex data sets into easily understandable visual formats, such as charts and graphs. This enables decision-makers to quickly grasp trends, spot anomalies, and recognize correlations that may not be evident in raw data. Effective visualizations promote better communication of insights across teams, fostering collaboration and informed discussions. By facilitating data-driven decision-making, organizations can enhance strategic planning, performance evaluation, and ultimately, overall business success.