Description: AWS Organizations is a service from Amazon Web Services that allows businesses to centrally manage multiple AWS accounts. Its main goal is to facilitate billing management, access control, and the implementation of management policies across various accounts. With AWS Organizations, administrators can create a hierarchy of accounts, enabling more efficient resource organization and management. This service provides the ability to apply access control policies at the organizational level, meaning rules can be established that apply to all accounts within the organization. Additionally, AWS Organizations simplifies billing by allowing individual accounts to be grouped under a single billing account, making it easier to view and track costs. It also enables the creation of organizational units, helping to segment accounts based on different criteria, such as departments or projects, thus improving management and control. In summary, AWS Organizations is an essential tool for businesses looking to optimize the management of their cloud resources, ensuring more effective control and better visibility of the costs associated with their cloud operations.