👉 Contained computing refers to the practice of running software applications and managing computational resources within a specific, isolated environment, often a virtual machine or container. This approach encapsulates the application's dependencies, configurations, and runtime environment, ensuring consistency across different deployment scenarios. By isolating the application from the underlying infrastructure, contained computing enhances portability, security, and efficiency, allowing developers to focus on coding without worrying about compatibility issues or resource management. This encapsulation is particularly useful in cloud environments, microservices architectures, and DevOps workflows, where seamless integration and scalability are crucial.