The cPanel File Manager is often overlooked by site owners who default to FTP or SFTP clients, but it can handle most day-to-day file operations without any additional software. Whether you need to upload a plugin, edit a configuration file, fix permission errors, or restore a backup, the File Manager provides a browser-based interface that works anywhere you have internet access. This guide walks through every feature you need to know, from basic navigation to advanced operations like bulk permission fixes and compressed archive handling.