The incorporation of artificial intelligence (AI) and deep learning (DL) into IT infrastructure is revolutionizing corporate operations and competitiveness in this present-day dynamic digital economy. These developments are crucial to the digital transformation of businesses since they provide relevant capabilities in data processing, automation, and decision-making. This study examines the impact of AI and DL on IT infrastructure, emphasizing how these technologies can foster business digital transformation. The findings of this review indicate that by streamlining workflows, eliminating errors, and automating repetitive tasks, AI and DL increase productivity and drive innovation. Through predictive analytics and modified services, these technologies also enhance the consumer experience. Furthermore, through real-time insights and predictive analytics, the integration of AI and DL into IT infrastructure improves decision-making capabilities. However, some associated challenges include concerns about data security and privacy. In conclusion, the incorporation of AI and DL into IT infrastructure is a crucial factor in the digital transformation of businesses, enabling opportunities for innovation and growth.