An intranet is a private network used within an organization to share information and resources among its members. It functions similarly to the internet but is restricted to authorized users, providing a secure environment for communication and collaboration. Intranets often include features like document sharing, internal messaging, and access to company policies. Organizations use intranets to improve efficiency and streamline workflows. Employees can easily find information, collaborate on projects, and stay updated on company news. By centralizing resources, intranets help enhance productivity and foster a sense of community within the workplace.