Infrastructure as Code (IaC) automates the management of cloud environments through programmable configurations. Using IaC, developers write code to define and provision the necessary infrastructure components, such as servers, databases, and networks. This approach ensures consistent and repeatable deployments, reducing the risk of human error. IaC also enables rapid scaling and adjustments in response to changing application demands. Tools like Terraform or Ansible facilitate IaC practices, promoting agility in cloud operations. By treating infrastructure as software, organizations can streamline development and enhance overall operational efficiency.