Infrastructure Automation involves using software and tools to orchestrate IT infrastructure, managing servers, networks, and storage. By automating tasks like configuration, deployment, and scaling, it minimizes manual intervention, ensuring consistency, accuracy, and faster resource deployment. This approach supports scalability and agility, facilitating rapid responses to changing demands. Ultimately, it optimizes operational efficiency, liberating IT teams from routine tasks to focus on strategic initiatives, innovation, and cost-effectiveness in the long run.