Dell Inc. was founded by Michael Dell in 1984 and became the largest PC supplier globally by focusing on built-to-order manufacturing and corporate customer sales. However, by 2010, Dell faced declining market share due to poor product support, competitive pricing pressures, and the rise of competitors like Hewlett-Packard and Acer. To adapt, Dell implemented cost leadership strategies, made acquisitions, and expanded retail operations while also encountering challenges in maintaining component pricing and product appeal in a changing market.