Data Science is the practice of extracting meaningful insights from raw data using statistics, programming, and machine learning. It helps businesses predict trends, automate decisions, and solve complex problems across industries like healthcare, finance, and retail. If you want to build a career in this field, enrolling in a Data Science Course in Chennai at FITA Academy can give you hands-on training in Python, SQL, analytics, and real-world projects, preparing you for high-demand roles.