Windows File Explorer is a file management application included in the Microsoft Windows operating system. It allows users to browse, organize, and manage files and folders on their computer. With a user-friendly interface, it provides features like search, copy, paste, and delete, making it easy to handle various file types. Users can navigate through different drives and directories, view file properties, and create new folders. Windows File Explorer also supports file previews and integrates with cloud storage services, enhancing accessibility and organization of files across devices.