Human power is considered a strategic partner and the most valuable capital of the organization in the 21st century. A capital that is not created by itself and is insufficient. Human resources (HR) are considered the basic capital of organizations along with other resources, and in fact, they are the basic pillar of any organization in implementing strategies and achieving goals. With the help of Human resource management (HRM) tools, organizations can keep employees satisfied and take an important and effective step toward improving the organization's performance. In today's organizations, the importance of (HRM) is not hidden from anyone, and various research has been conducted on HRM in organizations. The strategic approach in HRM is the concept of using new techniques and methods. Strategic HRM represents this thinking, and the HR strategy represents the practice of what features and functions the said strategy should have. Strategic HRM has improved the understanding of researchers in the field of HRM about the relationship between the organization's strategy, human capital, and HR strategy and company performance. In this context, one of the key topics that remains unclear is understanding the processes and mechanisms through which HRM actions affect the organization's performance. In this regard, this article examines the impact of HR strategies on the organization's performance. The current research is a promotional article that has described and explained this issue by reviewing existing backgrounds and library studies.