what is a file explorer
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.
How do I use Windows Explorer to manage my files and folders? Windows Explorer is the file management application in Windows. Windows Explorer can be used to navigate your hard drive and display the contents of the folders and subfolders you use to organize your files on your hard drive. Windows Explorer is automatically launched any time you open a folder in Windows XP.