Description: A library image is a pre-built container image that can be used as a base to create new container images. These images are fundamental in the virtualization and containerization ecosystem, as they allow developers and system administrators to build applications more efficiently and quickly. By using library images, established configurations and dependencies can be leveraged, reducing development time and minimizing errors. Library images typically include operating systems, libraries, and tools necessary to run various applications, making them an ideal starting point for software development. Additionally, these images are easily shareable and can be stored in image registries, facilitating their distribution and use across different development and production environments. In summary, library images are key components in the creation and management of containers, providing a solid foundation upon which modern and scalable applications can be built.