The document discusses the causes of organizational change within companies. It provides examples of changes happening at the author's employer, Paragon Systems, including implementing new software and office renovations. Organizational changes can be driven by factors like technology, customers, competition, markets, politics, and finances. Changes include updating products, mergers and acquisitions between companies, strategic refocusing, and structural or process changes like new checkout systems. The conclusion states that change is inevitable for companies to stay relevant as markets and technologies evolve.