| Taskbar |
The Taskbar, shown in Figure 3-31, contains the Start Menu button, buttons representing all open application windows, the notification area (also known as the Tray, discussed earlier in this chapter), and any optional toolbars (see "Toolbars", later).
The Start button isn't terribly complicated: just click on it to open the Start menu (discussed earlier in this chapter). There are two choices for the look of the Start button, each part of the currently selected style (see "Style," at the beginning of this chapter). Unfortunately, there's no way to customize the look of the Start button without a third-party add-on.
You can keep tabs on all running applications by looking in the portion of the Taskbar between the Start button and the notification area (Tray). Nearly every currently open window is represented by a button on your Taskbar. Click the button of a corresponding window to bring that window to the top (if it happens to be obscured) and shift focus to that window. If the window is currently active, clicking its Taskbar button will minimize (hide) it. The currently active window appears pushed in, while any others (if any) appear as normal buttons. If a window has been minimized (see "Windows", later in this chapter), it will also appear as a normal button, indistinguishable from those for visible windows. Right-click on a Taskbar button to access the window's control menu (see "Windows"), allowing you, among other things, to close a window without first having to restore it.
|
By default, the Taskbar appears at the bottom of the screen, but it can be dragged to the top or either side by grabbing any empty portion of the Taskbar with the mouse (unless it's lockedsee below). You can also resize the Taskbar by grabbing its edge.
Right-click on an empty area of the Taskbar to pop up its context menu.
Toolbars
Show or hide any of the Taskbar toolbars (discussed later in this chapter) or the Address Bar (discussed earlier in this chapter).
Cascade Windows
Arrange all windows (except those that are minimized) so that they appear "cascaded:" the window on the bottom of the pile will be moved to the upper-left of your Desktop, the next will appear just slightly lower and to the right, and so on.
Tile Windows Horizontally, Vertically
Arrange all windows (except those that are minimized) so that they don't overlap and that, together, they fill the screen. Horizontal tiling results in wider windows and vertical tiling results in taller, narrower windows.
Show the Desktop
Bring the Desktop to the top of the pile, covering all open windows. This has the same effect as minimizing all open windows, except that you can then use Show Open Windows to quickly drop the Desktop back down to the bottom and restore all windows to their previous states. Note that the "Minimize all Windows" option found here in previous versions of Windows has been removed in Windows XP, but you can still quickly minimize all open windows by holding the Windows logo key and pressing D.
Task Manager
Open the Windows Task Manager (see Chapter 4).
Lock the Taskbar
If you lock the Taskbar, you won't be able to move or resize it, nor will you be able to move or resize any Taskbar toolbars that happen to be docked. If you find yourself accidentally messing up the Taskbar, locking it will eliminate the problem. Most toolbars in Windows can be locked in this way. Note also that locking the toolbar will hide the resize handles, giving you a little more Taskbar real estate for your task buttons.
Properties
This is
the
same as Control Panel
To activate the Taskbar buttons with the keyboard, first press Ctrl-Esc to show the Start menu, then Esc to close it, and then Tab to send focus to the task buttons. Use the cursor keys to navigate, and press the spacebar to activate a window or Shift-F10 to display its control menu. It's usually preferable to simply use Alt-Tab (or Shift-Alt-Tab to go in reverse) to cycle through the open windows rather than this elaborate procedure. While we're at it, you can also press Alt-Esc to send a window to the bottom of the pile (an alternative to minimizing it).
From time to time, Explorer (the application responsible for
the Taskbar, Desktop, and Start menu) will crash, and the Taskbar and
all your Desktop icons will disappear. Now there's a
built-in safeguard that relaunches Explorer automatically if such a
crash is detected, but it doesn't always work as
it's designed. For example, if you have a separate
Windows Explorer window open and the "Launch folder
windows in a separate process" option (Control Panel
Some applications have icons in the Notification Area (or Tray, discussed earlier in this chapter) instead of Taskbar buttons. A few applications have both and some have neither. If an application window has no Taskbar button, it will not be accessible when you press Alt-Tab (used to switch between running applications).
By default, the Taskbar "groups"
similar task buttons together. But what does this mean? Most
applications are capable of opening several documents simultaneously
without having several separate instances of the application, a
design known as multiple document interface
(MDI). This not only saves memory and screen real estate, but it
makes comparing documents side by side and sharing information
between multiple documents much easier. In Office 2000, and now
Office XP, Microsoft has unfortunately tried to abolish MDI in favor
of separate single document interface (SDI) windows.[1] The consequence was increased clutter
on the Taskbar, so Microsoft came up with task button grouping, which
consolidates all of the open documents of an SDI application into a
single button. To enable or disable this option, go to Control Panel
[1] Their reason for this change is reportedly due to confusion among new users regarding the use of the MDI interface. Unfortunately, in my opinion, their cure was much worse than the disease. Most third-party application developers have not instituted this design. Furthermore, Office 2000 and Office XP both have the option of using the MDI interface. See http://www.annoyances.org/exec/show/article08-805 for details.
See "Taskbar and Start Menu Properties" in Chapter 4 for more settings that affect the Taskbar. Among the more useful are the "Auto-hide the Taskbar" and "Keep the Taskbar on top of other windows" options.