what is a file explorer window
Microsoft Windows Explorer. Microsoft Windows Explorer is a graphical file management utility for the Windows operating sytem (OS). Windows Explorer, which was introduced with Windows 95, was later renamed File Explorer. Each time that a computer user accesses a disk or opens a folder containing files, they are using the Windows/File Explorer utility. The goal of the file management utility is to allow users to conveniently work with the files and directories located on any connected disk.