The Home Depot, Inc. is a home improvement retailer. It offers its customers an assortment of home improvement products, building materials, lawn and garden products, decor products, and facilities maintenance, repair, and operations (MRO) products, in stores and online. It also provides a number of services, including home improvement installation services, and tool and equipment rental. It operates over 2,359 stores located throughout the U.S. (including the Commonwealth of Puerto Rico and the territories of the U.S. Virgin Islands and Guam), Canada, and Mexico. Its stores average over 104,000 square feet of enclosed space, with over 24,000 additional square feet of outside garden area. It also maintains a network of distribution and fulfillment centers, as well as mobile applications and e-commerce websites in the U.S., Canada, and Mexico. It serves two primary customer groups, including both do-it-yourself (DIY) and do-it-for-me (DIFM) customers and professional customers (Pros).