Walmart is one of the world's largest retailers, known for its extensive network of stores and strong e-commerce presence. The company has leveraged its scale to offer competitive pricing and a wide range of products, making it a dominant player in the retail industry. Walmart's investment in technology and logistics has enhanced its supply chain efficiency and customer experience. However, the company faces challenges such as intense competition from other retail giants and e-commerce platforms, as well as the need to adapt to changing consumer preferences and technological advancements. Walmart's focus on sustainability and digital transformation presents significant opportunities for growth, while economic volatility and regulatory changes pose potential threats.