Strategy implementation involves transforming strategic plans into action through detailed planning, communication, organizing resources, and controlling the process. It requires putting tactics and action steps into practice to achieve strategic goals. Effective implementation requires commitment from managers and staff, coherent work plans, performance metrics, resources allocation, and adaptation to changes. The McKinsey 7S framework emphasizes that for implementation to succeed, strategy must be aligned with organizational structure, systems, skills, style, staff, and shared values.