To attract a large customer base towards Microsoft's products, the company needs to adapt to emergent changes in its gadgets. One approach is to use Kotter's 8-step change model, which emphasizes preparation and acceptance of change by employees. The model consists of eight steps: increasing urgency, building a team, creating a vision for change, communication, empowering employees, setting short-term goals, staying consistent, and making the change permanent. Another approach is McKinsey's holistic model, which focuses on shared values, strategy, system, structure, style, skills, and staff. Understanding these models can help Microsoft develop effective strategies to drive organizational changes that promote sustainability, ethics, and social responsibility.