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Encyclopedia > Windows Explorer
Windows Explorer running on Windows Vista
Windows Explorer running on Windows XP

Windows Explorer is an application that is part of modern versions of the Microsoft Windows operating system that provides a graphical user interface for accessing the file systems. It is the component of the operating system that presents the user interface on the monitor and enables the user to control the computer. It is sometimes referred to as the Windows GUI shell, or simply "Explorer". Image File history File links Windows_Vista_Explorer. ... Image File history File links Windows_Vista_Explorer. ... Windows Vista is a line of graphical operating systems used on personal computers, including home and business desktops, notebook computers, Tablet PCs, and media centers. ... Image File history File links Windows_Explorer_on_Windows_XP.png Screenshot - Windows Explorer running on Windows XP Captured by Gafaddict on 24 August, 2005 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Image File history File links Windows_Explorer_on_Windows_XP.png Screenshot - Windows Explorer running on Windows XP Captured by Gafaddict on 24 August, 2005 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Microsoft Windows is the name of several families of proprietary software operating systems by Microsoft. ... An operating system (OS) is a set of computer programs that manage the hardware and software resources of a computer. ... A graphical user interface (GUI, often pronounced gooey) is a type of user interface which allows people to interact with a computer and computer-controlled devices which employ graphical icons, visual indicators or special graphical elements called widgets, along with text labels or text navigation to represent the information and... In computing, a file system (often also written as filesystem) is a method for storing and organizing computer files and the data they contain to make it easy to find and access them. ... A computer display monitor, usually called simply a monitor when the meaning is clear from the context, is a piece of electrical equipment which displays viewable images generated by a computer without producing a permanent record. ... It has been suggested that this article or section be merged into Shell_(computing). ...

Contents

Overview

Windows Explorer icon in Windows XP

The Windows Explorer debuted in Windows 95 as a replacement for the older Windows 3.x File Manager. It could be accessed by double-clicking the new My Computer desktop icon, or launched from the new Start Menu (which succeeded the earlier Program Manager). There is also a shortcut key combination - Windows key + E. Successive versions of Windows (and in some cases, Internet Explorer) introduced new features and capabilities, removed other features, and generally progressed from being a simple file system navigation tool into a task-based file management system. Image File history File links Windows_Explorer. ... Image File history File links Windows_Explorer. ... Windows 95 is a consumer-oriented graphical user interface-based operating system. ... The Windows 3. ... A file manager is a computer program that provides a user interface to work with file systems. ... This article or section does not cite its references or sources. ... A Windows key on a black laptop keyboard The Windows key or Windows logo key (in short WinKey, or rarely Flag key) is a keyboard key originally introduced for the Windows 95 operating system. ... It has been suggested that Internet Explorer 7 be merged into this article or section. ...


While "Windows Explorer" is a term most commonly used to describe the file management aspect of the operating system, the Explorer process also houses the operating system's search functionality and File Type associations (based on filename extensions), and is responsible for displaying the desktop icons and wallpaper, the Start Menu, the task bar, and the Control Panel. Collectively, these features are known as the Windows Shell. A filename extension is a suffix to the name of a computer file applied to show its format. ... Look up desktop in Wiktionary, the free dictionary. ... Nuvola icons for KDE are available in PNG format, which come in six sizes, and SVG format, which is scalable On computer displays, a computer icon is a small pictogram. ... Aurora, the default wallpaper for Windows Vista. ... This article or section does not cite its references or sources. ... In computing, the taskbar is a term for the application desktop bar which is used to launch and monitor applications in Microsoft Windows 95 and later operating systems. ... Control Panel in Windows Vista Control Panel in Windows XP Classic View of the Control Panel in Windows XP Control Panel is a part of the Microsoft Windows graphical user interface which allows users to view and manipulate basic system settings and controls, such as adding hardware, adding and removing... In computing, Windows Shell is the most visible aspect of the Microsoft Windows line of operating systems. ...


Evolution of Windows Explorer

See also: History of Microsoft Windows

The Windows logo used since November 2006. ...

Windows 95

Windows Explorer presents a browsing mode where each folder opened would open a in a new window, in a spatial file manager fashion. Folder sizes and views are automatically set according to the contents of the newly opened folder. For example, a folder with two files opens with a smaller window than that of a folder with ten files. In addition, when there are hundreds of files in a folder, the folder would automatically display in "List" view. This browsing mode is reminiscent of the Program Manager of Windows 3.x. Image File history File links Windows_Explorer_95. ... Nautilus is a file manager with a spatial mode. ... Program Manager in Windows 3. ... The Windows 3. ...


Windows 95 was the closest Windows Explorer would come to being a spatial file manager in the same vein as the Macintosh Finder. In later versions of Windows Explorer, most of this functionality is disabled by default, favoring instead a "single-window" navigation design, a philosophy that later gained traction in Mac OS X. Nautilus is a file manager with a spatial mode. ... The Finder is the default application program used on the Mac OS and Mac OS X operating systems that is responsible for the overall user-management of files, disks, network volumes and the launching of other applications. ... Mac OS X (official IPA pronunciation: ) is a line of proprietary, graphical operating systems developed, marketed, and sold by Apple Inc. ...


Windows Desktop Update

With the release of the Windows Desktop Update (packaged with Internet Explorer 4.0 as an optional component, and included in Windows 98), Windows Explorer became based on Internet Explorer technology, most notably with the addition of navigation arrows (back and forward) for moving between recently visited directories, as well as Internet Explorer's Favorites menu. At the time these changes raised antitrust concerns about the incorporation of what was seen as an application feature, but this feature has since been emulated by most other file browsers. Image File history File links Windows_Explorer_98_Second_Edition. ... Microsofts Windows Desktop Update was an optional feature included with Internet Explorer 4, which provided several updated shell features introduced with the Windows 98 operating system for older versions of Microsoft Windows. ... Internet Explorer, abbreviated IE or MSIE, is a proprietary web browser made by Microsoft and currently available as part of Microsoft Windows. ... Windows 98 (codenamed Memphis) is a graphical operating system released on June 25, 1998 by Microsoft and the successor to Windows 95. ... This article is about anti-competitive business behavior. ...


An address bar was also added to Windows Explorer, which a user could type in directory paths directly, and be taken to that folder. It also operated as a URL bar for Internet addresses; web pages would open in the main portion of the window. A Uniform Resource Locator, URL (spelled out as an acronym, not pronounced as earl), or Web address, is a standardized address name layout for resources (such as documents or images) on the Internet (or elsewhere). ...


Another feature that was based on Internet Explorer technology was customized folders. Such folders contained a hidden web page that controlled the way the Windows Explorer displayed the contents of the folder. This feature proved to have security vulnerabilities due to its reliance on ActiveX objects and scripting, and was removed with the introduction of Windows XP. ActiveX is a series of high-level, Internet/Intranet technologies Microsoft introduced in late 1990s. ... Scripting languages (commonly called scripting programming languages or script languages) are computer programming languages that are typically interpreted and can be typed directly from a keyboard. ... Windows XP is a line of proprietary operating systems developed by Microsoft for use on general-purpose computer systems, including home and business desktops, notebook computers, and media centers. ...


Other new features:

  • The ability to add other toolbars to the task bar, the most visible of these being Quick Launch.
  • "HTML Desktop", which made it possible to turn the desktop background itself into a web page.
  • Single-click activation of icons in Windows Explorer, adhering to a web page paradigm.
  • Desktop Channels.
  • New virtual folders for Scheduled Tasks and Web Folders

Virtual Folders are a feature of Microsofts upcoming operating system Windows Vista. ...

Windows 2000 and Windows Me

Search capabilities were added, offering full-text searches of documents, with options to filter by date (including arbitrary ranges like "modified within the last week"), size, and file type.


Windows XP

Windows Explorer has undergone significant changes in Windows XP, both visually and functionally. Microsoft focused especially on making Explorer more discoverable and task-based, as well as adding a number of features to reflect the growing use of a computer as a "digital hub". Image File history File links Windows_Explorer_on_Windows_XP.png Screenshot - Windows Explorer running on Windows XP Captured by Gafaddict on 24 August, 2005 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Image File history File links Windows_Explorer_on_Windows_XP.png Screenshot - Windows Explorer running on Windows XP Captured by Gafaddict on 24 August, 2005 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Windows XP is a line of proprietary operating systems developed by Microsoft for use on general-purpose computer systems, including home and business desktops, notebook computers, and media centers. ...


Task pane

Windows Explorer's task pane in Windows XP

One immediately obvious change is the task pane, which is displayed on the left-hand side of the window instead of the traditional folder tree view. The task pane presents the user with a list of common actions and destinations that are relevant to the current directory or file(s) selected. For instance, when in a directory containing mostly pictures, a set of "Picture tasks" is shown, offering the options to display these pictures as a slide show, to print them out, or to go online to order prints. Conversely, a folder containing music files would offer options to play those files in a media player, or to go online to purchase music. Image File history File links Windows_Explorer_task_pane. ... Image File history File links Windows_Explorer_task_pane. ...


Every folder also has "File and Folder Tasks", offering options to create new folders, share a folder on the local network, publish files or folders to a web site, and other common tasks like copying, renaming, moving, and deleting files or folders. File types that have identified themselves as being printable also have an option listed to print the file.


Underneath "File and Folder Tasks" is "Other Places", with links to other common locations such as "My Computer", "Control Panel", and "My Documents". These also change depending on what folder the user was in, leading to some criticism of Microsoft for not being consistent in displaying navigation choices.


Underneath "Other Places" is a "Details" pane which gives additional information -- typically file size and date, but depending on the file type, a thumbnail preview, author, image dimensions, or other details.


The "Folders" button on the Windows Explorer toolbar toggles between the traditional tree view of folders, and the task pane. This enables users to get rid of the task pane, if the precaution is taken to set the traditional view for all folders as default, using the sequence: Tools - Folder Options - View - Apply to All Folders - Yes.


Search companion

Windows Explorer's default Search Companion, Rover.
Windows Explorer's default Search Companion, Rover.

Windows XP's search capabilities were improved somewhat over previous versions of Windows, though in practice very little of its capability was used owing to a combination of privacy concerns and an interface that provoked varying degrees of dislike and ridicule. Microsoft introduced animated "Search Companions" in an attempt to make searching more engaging and friendly; the default character is a puppy named Rover, with three other characters (Merlin the magician, Earl the surfer, and Courtney) also available. These search companions bear a great deal of similarity to Microsoft Office's Office Assistants, even incorporating "tricks" and sound effects. Image File history File links Windows_Explorer_search_puppy. ... Image File history File links Windows_Explorer_search_puppy. ... Microsoft Office is a suite of productivity programs created or purchased by Microsoft and developed for Microsoft Windows, and Apples Mac OS and Mac OS X operating systems. ... Clippit asking if you need help The Office Assistant is a feature included in Microsoft Office 97 and subsequent versions until Office 2007. ...


The search capability itself is fairly similar to Windows 2000 and Windows Me, with one major addition: Search can also be instructed to search only files that are categorically "Documents" or "Pictures, music and video"; this feature is noteworthy largely because of how Windows determines what types of files can be classified under these categories. In order to maintain a relevant list of file types, Windows Explorer connects to Microsoft and downloads a set of XML files that define what these file types are. While harmless in itself, this feature caught the attention of a number of privacy advocates, and users with firewall software installed, who felt it was unnecessary for Windows to connect to Microsoft's servers whenever a local search was performed.


Image handling

Folder thumbnail preview

Windows XP improves image preview in Explorer by offering a Filmstrip view. "Back" and "Previous" buttons facilitate navigation through the pictures, and a pair of "Rotate" buttons offer 90-degree clockwise and counter-clockwise (lossy) rotation of images. Aside from the Filmstrip view mode, there is a 'Thumbnails' mode, which displays thumbnail-sized images in the folder. A Folder containing images will also show thumbnails of four of the images from that folder overlaid on top of a large folder icon. Image File history File links Windows_Explorer_folder_thumbnail. ... The ThumbsPlus image file manager showing folder tree in the upper left and 12 thumbnail-size images to the right. ...


Web publishing

Web sites that offer image hosting services can be plugged into Windows Explorer, which the user can use to select images on their computer, and have them uploaded correctly without dealing with comparatively complex solutions involving FTP or web interfaces.


Other changes

  • Explorer gained the ability to understand the metadata of a number of types of files. For example, with images from a digital camera, the Exif information can be viewed, both in the Properties pages for the photo itself, as well as via optional additional Details View columns.
  • A Tile view mode was added, which displays the file's icon in a larger size (48 × 48), and places the file name, descriptive type, and additional information (typically the file size for data files, and the publisher name for applications) to the right.
  • The toolbars can be locked to prevent them from accidentally being moved. This same capability was also added to the taskbar at the bottom of the screen, as well as to Internet Explorer's toolbars.
  • Windows Explorer also gained the ability to burn CDs and DVD-RAM discs in Windows XP.

Exchangeable image file format (Exif) is a specification for the image file format used by digital cameras. ... You can recognize a DVD-RAM immediately because visually there are lots of little rectangles distributed on the surface of the data carrier. ...

Windows Server 2003

Windows Explorer in Windows Server 2003 contains all the same features as Windows XP, but the task panes and search companion are disabled by default.


Windows Vista

Windows Explorer in Windows Vista
See also: Features new to Windows Vista

Windows Vista introduces a large number of changes to Windows Explorer. Image File history File links Windows_Vista_Explorer. ... Image File history File links Windows_Vista_Explorer. ... Windows Vista (formerly codenamed Windows Longhorn) has many significant new features compared with previous Microsoft Windows versions, covering most aspects of the operating system. ... Windows Vista is a line of graphical operating systems used on personal computers, including home and business desktops, notebook computers, Tablet PCs, and media centers. ...


Search, organizing & metadata

Windows Explorer includes significant changes from previous versions of Windows such as improved filtering, sorting, grouping and stacking. Combined with integrated desktop search, Windows Explorer allows users to find and organize their files in new ways, such as Stacks. The "Stacks" view groups files according to the criterion specified by the user. Stacks can be clicked to filter the files shown in Windows Explorer. There is also the ability to save searches as virtual folders or Search Folders. A Search Folder is simply an XML file, which stores the query in a form that can be used by the Windows search subsystem. When accessed, the search is executed, and the results are aggregated and presented as a virtual folder.


Windows Explorer also contains modifications in the visualization of files on a computer. A new addition to Windows Explorer in Vista is the Details pane, which displays metadata and information relating to the currently selected file or folder. The Details pane will also display a thumbnail of the file or an icon of the filetype if the file does not contain visual information. Furthermore, different imagery is overlayed on thumbnails to give more information about the file, such as a picture frame around the thumbnail of an image file, or a filmstrip on a video file. Thumbnails can be zoomed on.

The details pane in Windows Vista showing metadata of an image.
The details pane in Windows Vista showing metadata of an image.

The Details pane also allows for the change of some textual metadata such as 'Author' and 'Title' in files that support them within Windows Explorer. A new type of metadata called tags allows users to add descriptive terms to documents for easier categorization and retrieval. Some files support open metadata, allowing users to define new types of metadata for their files. Out-of-the-box, Windows Vista supports Microsoft Office documents and most audio and video files. Support for other file types can however be added by writing specialized software to retrieve the metadata at the shell's request. Metadata stored in a file's alternate (secondary) stream only on NTFS volumes cannot be viewed and edited through the 'Summary' tab of the file's properties anymore. Instead, all metadata is stored inside the file, so that it will always travel with the file and not be dependent on the file system. However, initially, users will be able to add metadata to only a few file types.[1] Image File history File links Download high-resolution version (1044x130, 83 KB) A screenshot of Windows Explorers details pane in Windows Vista. ... Image File history File links Download high-resolution version (1044x130, 83 KB) A screenshot of Windows Explorers details pane in Windows Vista. ... Metadata (Greek meta after and Latin data information) are data that describe other data. ...


Layout and icons

Windows Explorer in Windows Vista also introduces a new layout. The Task Panes from Windows XP are replaced with a toolbar on top and a Favorites pane on the left. The Favorites pane contains commonly accessed folders and prepopulated Search folders. Seven different views are available to view files and folders, namely, List, Details, Small icons, Medium icons, Large icons, Extra large icons or Tiles. It is possible to change the layout of the Explorer window by using the Organize button. Users can select whether to display Classic Menus, a Search Pane, a Preview Pane, a Reading Pane, and/or the Navigation Pane. The Preview pane, allows for previewing files (viewing documents and playing media files) in addition to the Details pane. Also, Explorer can show a preview for any image format if the necessary codec for the format is installed in the Windows Imaging Component. The Windows Imaging Component (WIC) is a new unmanaged code extensible imaging codec framework introduced in Windows Vista that allows applications supporting the framework to automatically get support of installed codecs for graphics file formats. ...


The address bar has been replaced by a breadcrumbs bar for easier navigation. It shows the full path to the current location. Clicking any location in the path hierarchy takes the user to that level, instead of repeatedly pressing the Back button. This is similar to what is possible in Windows XP by pressing the small down-arrow next to "Back" and selecting any folder from a list of previously accessed folders. It is also possible to navigate to any subfolder of the current folder using the arrow to the right of the last item, or to click in the space to the right of this to copy or edit the path manually. As with many other Microsoft-made Windows Vista applications, the menu bar is hidden by default. Pressing the Alt key makes the menu bar appear. Breadcrumbs or breadcrumb trails is a navigation technique used in user interfaces. ...


Check boxes in Windows Explorer allow the selection of multiple files. Free and used space on all drives is shown in horizontal indicator bars. Icons of various sizes are supported - 16 x 16, 24 x 24, 32 x 32, 48 x 48, 64 x 64, 96 x 96, 128 x 128 and 256 x 256. Windows Explorer can zoom the icons in and out using a slider or by holding down the Ctrl key and using the mouse scrollwheel.


Other changes

Also, with the release of Windows Vista and Windows Internet Explorer 7 for Windows XP, Windows Explorer is separated from Internet Explorer, once again becoming separate applications as they were in Windows 95. (Note that the applications have actually been separate the entire time, although they shared some components and were able to emulate the other application giving the appearance of being a single application.) In Windows Vista (and in Windows XP as well if IE7 is installed), Windows Explorer no longer displays web pages, and IE7 does not support use as a file manager, although one will separately launch the other as necessary. It has been suggested that Internet Explorer 7 be merged into this article or section. ...


When moving or copying files from one folder to another, if two files have the same name, an option is now available to rename the file; in previous versions of Windows, the user was prompted to choose either a replacement or cancel moving the file. Also, when renaming a file, Explorer only highlights the filename without selecting the extension.


Windows Explorer can also now burn data on DVDs (DVD±R, DVD±R DL, DVD±R RW) in addition to CDs and DVD-RAM using IMAPI 2.0. You can recognize a DVD-RAM immediately because visually there are lots of little rectangles distributed on the surface of the data carrier. ...


In case a file is in use by another application, Windows Explorer informs users to close the application and retry the file operation. Also, a new interface 'IFileIsInUse' is introduced into the API which developers can use to let other applications switch to the main window of the application that has the file open or simply close the file from the "File In Use" dialog. [2] If the running application exposes these operations by means of the IFileInUse interface, Windows Explorer, upon encountering a locked file, allows the user to close the file or switch to the application from the dialog box itself.


Removed features

The ability to customize the layout and buttons on the toolbars has been removed in Windows Vista's Explorer, as has the ability to add a password to a zip file (compressed folder). The Toolbar button in Explorer to go up one folder from the current folder has been removed. Although available from the menus, toolbar buttons for Cut, Copy, Paste, Undo, Delete, Properties and some others are no longer available. The Menu Bar is also hidden by default, but is still available by pressing the Alt key, or changing its visibility in the layout options. The ZIP file format is a popular data compression and archival format. ...


Shell extensions written in .NET

Although more and more tutorials appear on programming shell extensions in .NET languages, and even Microsoft has provided some extensions written using the .NET framework such as the Photo Info tool [3], they currently recommend against writing managed shell extensions. [1] [2] The Microsoft . ...


See also

The following tables compare general and technical information for a number of file managers. ...

Notes and references

  1. ^ Windows Vista Help: Add tags or other properties to files
  2. ^ 'File in Use' Demystified
  3. ^ .NET Shell extension from Microsoft - Photo Info tool

External links


  Results from FactBites:
 
Smart Computing Article - How To . . . Use Windows Explorer (1708 words)
Windows Explorer has significantly evolved from its roots as the File Manager in the early versions of the Windows PC platform.
Windows Explorer presents a two-pane window of its structure as a "tree" consisting of folders and subfolders containing your files.
A common problem among Windows users is trying to open files that aren't associated with a particular application.
CNET Quick Guide: Windows Vista's new file system - CNET reviews (387 words)
Indeed, Windows Vista is more of a hard drive file browser than an operating system, even going so far as to adopt within its Windows Explorer the look and feel of Internet Explorer.
With Windows Vista, large volumes of documents, images, and media files become unmoored from the hierarchical file structures of earlier Windows versions by indexing filenames, metatags, and even file content.
Gone from Windows Vista is the traditional file path of folders and files separated by slashes.
  More results at FactBites »

 
 

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