Walmart is a multinational retail corporation that operates a chain of hypermarkets, discount department stores, and grocery stores. It offers a wide range of products, including groceries, electronics, clothing, and home goods, all aimed at providing customers with low prices and convenience. With a significant online presence, Walmart also facilitates online shopping and delivery services. The company is known for its commitment to customer service and community involvement. Overall, Walmart plays a crucial role in the retail sector by making shopping accessible to millions of consumers worldwide.