In a company nowadays, general management engaging in the four major functions of which is planning, organizing, leading and controlling. The process of achieving organizational goals may not sufficient and supportive for the organization succeed in the world of complex environments. It concerns about the process to manage the company internally but do not concentrate more on creating competitiveness regarding environments affecting the organization. Even companies adopt general management to sustain profitability by reducing the defects or costs, and improving operations process in order to increase productivity, they may not succeed in the competition because they perform only similar activities better than competitors but do not create distinctive competitiveness. Additionally, they perform only operational effectiveness but not strategy. Operational effectiveness and strategy are both essential to superior performance but they work in very different ways. Strategy is about competitive position that the company performs different activities from rivals or performing similar activities in different ways. To learn how the companies create strategies and put them into action, the executives or strategists should examine carefully an aspect of strategic management. Moreover, the organization or company nowadays is faced with constantly changing external environments and needs to ensure that its own internal resources and capabilities are more than sufficient to meet the needs of the external environment.