DS stands for "Data Science," a field that combines statistics, computer science, and domain knowledge to extract insights from data. It involves collecting, analyzing, and interpreting large sets of data to help organizations make informed decisions. Data scientists use various tools and techniques, including machine learning and data visualization, to uncover patterns and trends. The role of a data scientist is crucial in today's data-driven world. They work with big data and employ programming languages like Python and R to manipulate data. By transforming raw data into actionable insights, data scientists contribute to advancements in various industries, including healthcare, finance, and technology.