A file browser is a software application that allows users to navigate and manage files and folders on their computer or device. It provides a graphical interface where users can view, open, copy, move, or delete files. Common examples of file browsers include the Windows File Explorer and macOS Finder. File browsers typically display files in a hierarchical structure, making it easy to locate and organize data. They often include features like search functionality, file previews, and the ability to create new folders. This helps users efficiently manage their digital content and maintain an organized file system.