[gnome-user-docs] Add files about Documents.

[Julita Inca <jinca src gnome org>]

commit f16f2b4ee784e93701228c085169a4ee3eb9c70d
Author: Julita Inca <yrazes gmail com>
Date:   Mon Feb 20 08:31:26 2012 -0500

    Add files about Documents.

 gnome-help/C/keyboard-nav.page |   44 +++++++++++++++++----------------------
 1 files changed, 19 insertions(+), 25 deletions(-)
---
diff --git a/gnome-help/C/keyboard-nav.page b/gnome-help/C/keyboard-nav.page
index e6a228a..0f61d9e 100644
--- a/gnome-help/C/keyboard-nav.page
+++ b/gnome-help/C/keyboard-nav.page
@@ -31,35 +31,29 @@
   </comment>
 
 <section id="desktop">
-
 <title>Desktop</title>
 
 <list>
  <item>
-  <p><keyseq><key>Alt</key><key>Tab</key></keyseq> activates the <em>window
- switcher</em>.</p>
-  <list>
-   <item>
-    <p>Hold down <key>Alt</key> and navigate through open applications
- with <key>Tab</key>, <keyseq><key>Shift</key><key>Tab</key></keyseq> or left
- and right arrow keys.</p>
-   </item>
-   <item>
-    <p>Down arrow displays a preview of any application window.</p>
-   </item>
-   <item>
-    <p>If multiple windows are displayed, <keyseq><key>Alt</key><key>`</key></keyseq>
- or left and right arrow keys move between them, and releasing selects the
- highlighted window.</p>
-   </item>
-  </list>
+   <p><keyseq><key>Alt</key><key>Tab</key></keyseq> switches between open applications.</p>
  </item>
  <item>
-  <p><keyseq><key>Ctrl</key><key>Alt</key><key>Tab</key></keyseq> activates the
- <em>accessibility switcher</em>, allowing you to switch the focus to the
- <gui>top bar</gui>.</p></item>
+   <p><keyseq><key>Alt</key><key>`</key></keyseq> switches between windows
+   that belong to the same open application.</p>
+ </item>
  <item>
-  <p><link xref="mouse-mousekeys">Mouse keys</link> allow you to move the cursor
+  <p><keyseq><key>Ctrl</key><key>Alt</key><key>Tab</key></keyseq> switch
+  accessibility to focus to the <gui>top bar</gui>.</p>
+ </item>
+</list>
+
+ <note style="tip"><p>Hold down <key>Alt</key> and press <key>Tab</key> or left and
+ right arrow keys to start navigation and release both keys when you have selected the window that you want.
+ To display the preview window of the application you have selected, press the down arrow.
+ You can exit the option you have activated by pressing <key>Esc</key>.</p>
+ </note>
+
+ <p><link xref="mouse-mousekeys">Mouse keys</link> allow you to move the cursor
  around the desktop using the numeric keypad. To activate mouse keys using the
  keyboard:</p>
 
@@ -72,9 +66,10 @@
   <item><p>Release to activate <gui>Mouse Keys</gui>.</p></item>
   <item><p>Make sure that <key>Num Lock</key> is turned off. You will now be
  able to move the mouse pointer using the keypad.</p></item>
-</steps></item>
+</steps>
 
- <item>
+ <list>
+<item>
  <p><keyseq><key>Alt</key><key>F2</key></keyseq> activates the launcher. Key in
  the comand name to launch an application.</p></item>
 <!--
@@ -89,7 +84,6 @@
   <p><key>Esc</key> exits <keyseq><key>Alt</key><key>Tab</key></keyseq>,
  <keyseq><key>Alt</key><key>F2</key></keyseq>, menu and calendar.</p></item>
 </list>
-
 </section>
 
 <section id="overview">