Modern IT infrastructure has evolved significantly from the hardware-focused systems of the past, transitioning into a predominantly software-driven environment where the line between hardware and software is increasingly blurred. This shift is characterized by the stabilization of hardware advancements, like processor speed and RAM, while software undergoes rapid changes, leading to innovations such as software-defined networking, virtualization, and cloud computing. These developments have minimized the hardware-imposed lag on infrastructure, allowing for more dynamic and flexible operations. As a result, today's IT infrastructure is largely virtualized, utilizing continuous delivery and event-driven automation to manage development and deployment processes efficiently. This virtual environment frees computing from traditional hardware constraints, paving the way for potential future advancements in virtual reality and automation that could transform both technology and human experiences.