Lenovo, like other large laptop and desktop suppliers, does not manufacture its own raw materials and relies on a small number of powerful chip and board suppliers. While buyer bargaining power is relatively low in the PC market, Lenovo differentiates itself through quality, customer satisfaction, and innovation. However, its design and audio capabilities remain below average. To adapt, Lenovo has expanded into mobile devices like phones and tablets. Maintaining talent and preventing major changes to suppliers are keys for Lenovo, HP, and Dell to retain their dominant positions in the corporate market.