The primary function of a data analyst is to collect, process, and analyze data to derive actionable insights that inform business decisions. Data analysts utilize various tools, including spreadsheets, databases, and data visualization software, to manipulate data and identify trends, patterns, and discrepancies. Their work aids in understanding customer behavior, optimizing operational efficiency, and supporting strategic planning. Moreover, data analysts play a crucial role in translating complex data findings into digestible reports for stakeholders, ensuring data-driven decision-making across the organization.