File Explorer
Windows Explorer, which has been renamed as File Explorer, now incorporates a ribbon toolbar, designed to bring forward the most commonly used commands for easy access. The "Up" button (which advances the user back a level in the folder hierarchy) that was removed from Explorer after Windows XP has also been restored. Additionally, File Explorer features a redesigned preview pane that takes advantage of widescreen layouts. File Explorer also provides a built-in function for mounting ISO, IMG, and VHD files as virtual drives. For easier management of files and folders, Windows 8 introduces the ability to move selected files or folders via drag and drop from a parent folder into a subfolder listed within the breadcrumb hierarchy of the address bar in File Explorer.