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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"[
<!ENTITY % brandDTD SYSTEM "chrome://global/locale/brand.dtd" >
%brandDTD;
<!ENTITY % platformDTD SYSTEM "chrome://help/locale/platformStrings.dtd" >
%platformDTD;
]>
<!--
Contributors:
David Tenser <tenser@comhem.se> (original author)
Steffen Wilberg <steffen.wilberg@web.de>
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>&brandFullName; Options</title>
<link rel="stylesheet" type="text/css" href="chrome://help/skin/helpFileLayout.css"/>
</head>
<body>
<h1>&brandFullName; &pref.pluralCaps;</h1>
<p>This document explains all of the &pref.plural; available in the &pref.pluralCaps;
window of &brandFullName;.</p>
<div class="contentsBox">In this section:
<ul>
<li><a href="#general_options">General &pref.pluralCaps;</a>
<ul>
<li><a href="#fonts_and_colors">Fonts &amp; Colors</a></li>
<li><a href="#languages">Languages</a></li>
<li><a href="#connection_settings">Connection Settings</a></li>
</ul>
</li>
<li><a href="#privacy_options">Privacy &pref.pluralCaps;</a></li>
<li><a href="#web_features_options">Web Features &pref.pluralCaps;</a></li>
<li><a href="#downloads_options">Download &pref.pluralCaps;</a></li>
<li><a href="#advanced_options">Advanced &pref.pluralCaps;</a></li>
</ul>
</div>
<h2 id="general_options">General &pref.pluralCaps;</h2>
<p><img width="425" height="353" alt="General Panel"
src="&images.baseURL;/opt_general.png"/></p>
<h3 id="home_page">Home Page</h3>
<p>Here you are able to specify the page (or tab group) that
&brandShortName; will show when you launch it or press the Home button.
Enter the address in the Location(s) field.</p>
<p>Click <em>Use Current Page(s)</em> to use the page you're currently
visiting. You can also use <strong>multiple home pages</strong>. If more
than one browser tab is currently opened, this button will set the
<strong>whole tab group</strong> as a start page.</p>
<p>To specify the home page(s) using a bookmark, click <em>Use
Bookmark....</em> You can even select a whole bookmark folder to be
used!</p>
<p>If you don't want a home page to be loaded, click <em>Use Blank
Page</em>.</p>
<h3 id="fonts_and_colors">Fonts &amp; Colors</h3>
<p><img width="305" height="296" alt="Fonts and Colors Dialog"
src="&images.baseURL;/opt_fontsandcolors.png"/></p>
<p>Click the <em>Fonts &amp; Colors...</em> button to change the default
fonts and colors used by &brandShortName;.</p>
<p><strong>Fonts for:</strong><br/>
Normally, web pages are displayed in the default font set by your browser
or in a font chosen by the web pages' authors.</p>
<p>To change the default fonts:</p>
<ol>
<li>From the <em>Fonts for</em> drop-down list, choose a language group/script.
For instance, to set default fonts for the West European languages/scripts (Latin),
choose <em>Western</em>. For a language/script not yet in the list, choose
<em>Other Languages</em>.</li>
<li>Select whether proportional text should be serif (like &quot;Times
New Roman&quot;) or sans-serif (like &quot;Arial&quot;). Then specify
the font size you want for proportional text.</li>
<li>Specify the font to use for Serif, Sans-serif and Monospace fonts.
You can also change the size for <code>Monospace fonts</code>.</li>
</ol>
<p>You can also specify the display resolution, which is normally 96
dpi.</p>
<p>Finally, you can set the minimum font size to be used on screen. This
can be useful on some sites that use very small fonts that are barely
readable.</p>
<p><strong>Text and Background</strong><br/>
Here you can change the default text and background color to be used on
web pages that haven't specified that information. Click on the color
samples to select colors.</p>
<p><em>Use system colors</em><br/>
Check this &pref.singular; to use the colors defined in your OS settings instead
of the colors specified above.</p>
<p><strong>Link Colors</strong><br/>
Here you can change the default colors for Web links. Click on the color
samples to select colors.</p>
<p><em>Underline links</em><br/>
By default, links are underlined on web pages. Uncheck this &pref.singular; to
disable this. Note that many sites specify their own styling rules
and this &pref.singular; has no effect on those sites.</p>
<p><strong>Always use my:</strong><br/>
<em>Fonts</em><br/>
By default &brandShortName; uses the fonts specified by the web page
author. Enabling this &pref.singular; will force all sites to use your default
fonts instead.</p>
<p><em>Colors</em><br/>
By default, &brandShortName; uses the colors specified by the web page
author. Enabling this &pref.singular; will force all sites to use your default
colors instead.</p>
<h3 id="languages">Languages</h3>
<p><img width="308" height="252" alt="Languages Dialog"
src="&images.baseURL;/opt_languages.png"/></p>
<p>Some web pages are offered in more than one language. Click the
<em>Languages</em> button to specify your preferred languages.</p>
<p><strong>Language Selection</strong><br/>
To add a language, press <em>Select a language to add...</em>, choose
the language, and click the <em>Add</em> button. Remove a language by
selecting it in the list of active languages and clicking the
<em>Remove</em> button.</p>
<p>You can reorder languages to determine the preferred one in case a page
is provided in two or more of your selected languages. Do this using the
<em>Move Up</em> and <em>Move Down</em> buttons.</p>
<p><strong>Character Encoding</strong><br/>
The character encoding selected here will be used to display pages that
do not specify which encoding to use.</p>
<h3 class="noMac" id="default_browser">Default Browser</h3>
<p class="noMac">You can set &brandShortName; as the default
browser by clicking <em>Set Default Browser</em>. This will ensure
&brandShortName; is used whenever an application is trying to display a
web page or when you open an HTML file.</p>
<h3 id="connection_settings">Connection Settings</h3>
<p><img width="275" height="296" alt="Connection Settings Dialog"
src="&images.baseURL;/opt_connection.png"/></p>
<p>Your organization or internet service provider may offer or require you
to use a proxy. A proxy acts as an intermediary between your computer and
the Internet. It intercepts all requests to the Internet to see if it can
fulfill the request using its cache. Proxies are used to improve
performance, filter requests, and hide your computer from the Internet to
improve security. Proxies are often part of a corporate firewall.</p>
<strong>Configure Proxies to Access the Internet</strong>
<dl>
<dt>Direct connection to the Internet</dt>
<dd>This is the default &pref.singular;. Choose this if you don't want to use a
proxy.</dd>
<dt>Manual proxy configuration</dt>
<dd>Choose this if you don't have a proxy location (URL). Ask your
system administrator for the names and port numbers of the servers
running proxy software for each network service and enter the
information in the appropriate fields.</dd>
<dt>Automatic proxy configuration URL</dt>
<dd>If your workplace has a proxy configuration file, ask the system
administrator for its URL and enter it here. Click <em>Reload</em> to
load the settings.</dd>
</dl>
<h2 id="privacy_options">Privacy &pref.pluralCaps;</h2>
<p><img width="425" height="353" alt="Privacy Panel"
src="&images.baseURL;/opt_privacy.png"/></p>
<p>The Privacy panel contains &pref.plural; related to your privacy. As you browse
the web, information on where you have been, what pages you have visited,
etc. are stored here. You can click the <em>Clear</em> button on each
section to clear that information. Alternatively you can clear all
information stored while browsing by clicking <em>Clear All</em>. A
confirmation dialog will be shown before clearing the information.</p>
<p>To display section-specific &pref.plural;, expand a section by clicking on the
small + button.</p>
<h3 id="history">History</h3>
<p>Here you can specify for how many days you want the browser to remember
what pages you have visited. The default is 9 days.</p>
<h3 id="saved_form_information">Saved Form Information</h3>
<p><em>Save information I enter in web page forms and the Search
bar</em><br/>When you enter information in web forms, &brandShortName;
remembers what you type and automatically makes suggestions when you enter
information again. To stop this behavior, uncheck this &pref.singular;.</p>
<h3 id="saved_passwords">Saved Passwords</h3>
<p><em>Remember Passwords</em><br/>&brandShortName; can securely
save passwords you enter in web forms to make it easier to log on to
web sites. Clear this checkbox to prevent &brandShortName; from
remembering your passwords.</p>
<p><em>View Saved Passwords</em><br/>You can manage saved passwords and
delete individual passwords by clicking the <em>View Saved Passwords</em>
button.</p>
<p id="set_change_master_password"><em>Set/Change Master Password...</em><br/>
&brandShortName; can protect sensitive information such as saved passwords
and certificates. If you create a Master Password, &brandShortName; will ask
you to enter it once per session as soon as it is needed. You can set,
change or delete the master password by clicking this button.</p>
<h3 id="download_manager_history">Download Manager History</h3>
<p>The Download Manager (accessible from <span class="menuPath">Tools</span>
or by pressing
<span class="noUnix">&accelKey;+<kbd>J</kbd></span><span class="unix">&accelKey;+<kbd>Y</kbd></span>)
stores shortcuts to your recent downloads. The Download &pref.plural; are
available in the <strong>Downloads panel</strong>.</p>
<h3 id="cookies">Cookies</h3>
<p>A cookie is a file created by a web site that stores information on your
computer, such as your preferences when visiting that site.</p>
<p>To display the Cookie Manager click <em>View Cookies</em>.</p>
<p><em>Allow sites to set cookies</em><br/>
By default cookies are enabled. Uncheck this &pref.singular; to disable the use of
cookies. Note that some sites may not work properly when cookies are
disabled.</p>
<p>Learn more about cookies, the individual &pref.plural;, and how you can gain
control over what sites are allowed to store cookies on your computer by
reading about <a href="cookies.xhtml">Managing Cookies</a>.</p>
<h3 id="cache">Cache</h3>
<p>Pages you view are normally stored in a special cache folder for quicker
viewing the next time you visit the same page. Here you are able to
specify the amount of disk space the cache can use.</p>
<h2 id="web_features_options">Web Features &pref.pluralCaps;</h2>
<p><img width="425" height="315" alt="Web Features Panel"
src="&images.baseURL;/opt_webfeatures.png"/></p>
<p><em>Block Popup Windows</em><br/>By default, &brandShortName; blocks
annoying popup windows on web sites. Unchecking this &pref.singular; will disable
popup blocking.</p>
<p>Some web sites make legitimate use of popup windows. Therefore, you can
allow these sites to open popups anyway. To do so, click <em>Allowed
Sites</em>, enter the site name, and click <em>Allow</em>.</p>
<p>To remove a web site from the list, select it and then click <em>Remove
Site</em>. To clear the list completely, click <em>Remove All Sites</em>.
Click <em>OK</em> to confirm your changes or click <em>Cancel</em> to
discard them.</p>
<p><em>Allow web sites to install software</em><br/>
By default, web sites are allowed to install software such as extensions
and themes. However, &brandShortName; will always ask you to confirm
software installations. Uncheck this &pref.singular; to completely disable extension
and theme installation.</p>
<p>Enabling this &pref.singular; is sufficient to install themes. Extensions are more
powerful than themes, however, so you must explicitly allow a web site to
install its extensions. To do so, click <em>Allowed Sites</em>, enter the
site name, and click <em>Allow</em>.</p>
<p><em>Load Images</em><br/>By default images are loaded on web pages.
Uncheck this &pref.singular; to disable images completely.</p>
<ul>
<li><em>for the originating web site only</em><br/>Enabling this &pref.singular;
will make sure that only images located at the current web site are
loaded.</li>
</ul>
<p><img width="247" height="291" alt="Images Exceptions Dialog"
src="&images.baseURL;/opt_imagemanager.png"/></p>
<p>Depending on if you enable images, you can change which sites are
blocked or which sites can load images by clicking <em>Exceptions</em>.
Enter the site you want to allow/deny images from and click
<em>Allow</em> to allow images, or click <em>Block</em> to block the
images. Click <em>OK</em> to confirm your changes, or click
<em>Cancel</em> to discard them.</p>
<p><em>Enable Java</em><br/>Java is a popular programming language for the
web developed by Sun Microsystems. A single Java program can run on many
different kinds of computers, thus avoiding the need for programmers to
create a separate version of each program for each kind of computer.
Uncheck this &pref.singular; to disable Java applets in &brandShortName;. Note that
in order for Java applets to work, you must install the Java plugin.</p>
<p><em>Enable JavaScript</em><br/>JavaScript is a scripting language
commonly used to construct web pages. JavaScript is often used to
dynamically validate forms and select buttons. Disabling JavaScript may
cause some sites to not work properly.</p>
<p>While it is usually recommended to keep JavaScript enabled, there are
some functions that you may want to disable. Click the <em>Advanced...</em>
button to display these &pref.plural;.</p>
<p><img width="198" height="170" alt="JavaScript Settings Dialog"
src="&images.baseURL;/opt_javascript.png"/></p>
<h3 id="allow_scripts_to">Allow scripts to:</h3>
<dl>
<dt>Move or resize existing windows</dt>
<dd>Uncheck this &pref.singular; to disable moving and resizing windows using
scripts.</dd>
<dt>Raise or lower windows</dt>
<dd>Uncheck this &pref.singular; to make sure scripts cannot raise or lower
windows.</dd>
<dt>Disable or replace context menus</dt>
<dd>Uncheck this &pref.singular; to prevent web pages from disabling or changing
the &brandShortName; context menu.</dd>
<dt>Hide the status bar</dt>
<dd>Uncheck this &pref.singular; to force the status bar to be displayed in popup
windows.</dd>
<dt>Change status bar text</dt>
<dd>Uncheck this &pref.singular; to disable annoying status bar text scrolling and
Web address hiding.</dd>
<dt>Change images</dt>
<dd>Uncheck this &pref.singular; to disable changing of images. Disabling this can
make some menus harder to navigate.</dd>
</dl>
<h2 id="downloads_options">Downloads &pref.pluralCaps;</h2>
<p><img
src="&images.baseURL;/opt_downloads.png"
width="425" height="353" alt="Downloads Panel"/></p>
<p>This panel controls how &brandShortName; handles different file types
such as applications, compressed files, and multimedia files.</p>
<h3 id="download_folder">Download Folder</h3>
<p><em>Ask me where to save every file</em><br/>
&brandShortName; will ask you where you want the file to be saved whenever
you download a file.</p>
<p><em>Save all files to this folder:</em><br/>This is the default &pref.singular;
in &brandShortName;, and the default folder is the Desktop. You can
specify a different folder where all downloads will be saved, such as the
&quot;My Downloads&quot; folder. You can browse to a specific folder by
selecting <em>Other...</em> from the drop-down list of available folders.
To show the folder, click the <em>Show Folder</em> button. This will open
the folder in the default file manager.</p>
<h3 id="file_types">File Types</h3>
<p>This list contains file types that you have downloaded. You can choose
what &brandShortName; should do when clicking on a specific file type.
Select the file type you want to modify and click the <em>Change
Action...</em> button.</p>
<p>This will display the Change Action window, where you can choose to have
the file type opened by an application or saved to disk. For example, if
you view lots of media files on web pages, you might want to specify that
&brandShortName; always open media files in your media player instead of
asking where you want each media file to be saved.</p>
<p><img width="293" height="236" alt="Change Action Dialog"
src="&images.baseURL;/opt_downloadaction.png"/></p>
<ul>
<li><em>Open them in the Default application:</em><br/>Select this &pref.singular;
to open this file type in the default application for that file type
(determined by the operating system).</li>
<li><em>Open them in this application:</em><br/>Select this &pref.singular; to
specify another application that should handle this file type. You will
see a dialog asking you to specify the application to use.</li>
<li><em>Save to Disk</em><br/>This &pref.singular; will save the files to disk. If
you have the <em>Save all files to this folder</em> &pref.singular; enabled, the
files will be saved automatically.</li>
</ul>
<p>To remove an automatic rule for a file type, select that file type and
click the <em>Remove</em> button.</p>
<p>From the Downloads panel, you can also control the plug-ins for
&brandShortName;. Click the <em>Plug-Ins...</em> button to display the
Plug-Ins window:</p>
<p><img width="245" height="269" alt="Plug-Ins Dialog"
src="&images.baseURL;/opt_plugins.png"/></p>
<p>From this window, you can control which plug-ins for &brandShortName; can
run. For example, if you don't like Flash animations in general but still
find a need to have the plug-in installed, you can disable the plug-in
here. This will block any Flash ads and animations until you enable the
plug-in again.</p>
<h2 id="advanced_options">Advanced &pref.pluralCaps;</h2>
<p><img src="&images.baseURL;/opt_advanced.png"
width="425" height="318" alt="Advanced Panel"/></p>
<p>The advanced panel contains many &pref.plural; that are less likely to be used
by most people but are still useful and sometimes critical &pref.plural; for some
people.</p>
<h3 id="accessibility">Accessibility</h3>
<p><em>Move system caret with focus/selection changes</em><br/>Also known as
Caret Browsing, this specifies whether a moveable cursor is displayed,
allowing you to select text with the keyboard. Some accessibility aids, such
as screen readers and screen magnifiers, use the system caret to determine
which area of the screen to read or magnify. You can toggle this mode by
pressing <kbd>F7</kbd>.</p>
<p><em>Begin finding as you begin typing</em><br/>When this &pref.singular; is
enabled, &brandShortName; will find within the current web page what you
type as you type it. While you are finding typed text in the page, the Find
Toolbar will automatically display at the bottom of the window to show
information about what you've found.</p>
<h3 id="browsing">Browsing</h3>
<p><em>Resize large images to fit in the &brandShortName; window</em><br/>
This feature is similar to the one seen in Internet Explorer. It makes
images that are larger than can be fit on the screen shrink automatically
so you can view the whole picture. Click on the image to view it at full
size.</p>
<p><em>Use autoscrolling</em><br/>Autoscrolling is a useful feature which
allows you to scroll the page by just holding down the middle mouse button
(usually the scroll wheel) and move the mouse up or down. Some people find
this annoying, so autoscroll can be disabled with this &pref.singular;.</p>
<p><em>Use smooth scrolling</em><br/>Smooth scrolling is still somewhat
experimental in &brandShortName;, but it can be very useful if you read a
lot of long pages. Normally, when you press the Page Down key, the view
jumps directly down one page. With Smooth Scrolling, it slides down more
smoothly, so you are actually able to see how much it scrolls. This makes
it easier to resume reading from where you were before.</p>
<h3 id="tabbed_browsing">Tabbed Browsing</h3>
<p><em>Open links from other applications in:</em><br/>When other
applications on your computer display a web page, &brandShortName; opens the
page in the most recently displayed tab or window. You can make
&brandShortName; open the page elsewhere by changing this
&pref.singular;.</p>
<p><em>Force links that open new windows to open in:</em><br/>&brandShortName;
opens new windows from links when web pages request them. If you prefer to
use tabs as you browse, this behavior may be counterproductive. You can
force &brandShortName; to open links that would normally be opened in new
windows to be opened elsewhere. To do so, select the checkbox for this
&pref.singular; and choose the behavior you desire.</p>
<p><em>Hide the tab bar when only one web site is open</em><br/>If you're
only viewing one web page in a &brandShortName; window, the tab bar is not
shown. Uncheck this &pref.singular; to always show the tab bar.</p>
<p><em>Select new tabs opened from links</em><br/>When you middle-click on
Web links (or hold down &accelKey; while clicking with the left mouse
button), the links will be opened in a new tab. That tab will not be shown
directly; it will be loaded in a background tab. Check this &pref.singular; to load
the link in a foreground tab instead, which will show that tab
directly.</p>
<p><em>Select new tabs opened from bookmarks or history</em><br/>When you open
bookmarks or web pages from your browsing history in a new tab,
&brandShortName; automatically selects the tab and displays the newly-opened
web page. Uncheck this &pref.singular; to load bookmarks and pages from your
browsing history in a background tab.</p>
<p><em>Warn when closing multiple tabs</em><br/>When you close a window with
multiple tabs, &brandShortName; will ask you to confirm your choice. This
prevents you from accidentally closing the whole window when you wish to
close only the current tab. Uncheck this box to skip past the warning
and have &brandShortName; automatically close the window.</p>
<h3 id="software_update">Software Update</h3>
<p>&brandShortName; can check whether a new version of your installed
extensions or of &brandShortName; itself is available.</p>
<p><strong>&brandShortName;</strong><br/>
By default, &brandShortName; will periodically check and notify you when a
new version is available. Uncheck this &pref.singular; to disable the periodic
check.</p>
<p><strong>My Extensions</strong><br/>
By default, &brandShortName; will periodically check and notify you when a
new version for one of your installed extensions is available. Uncheck
this &pref.singular; to disable the periodic check.</p>
<p>Click the <em>Check Now</em> button to manually perform a check for
updates to &brandShortName; and installed extensions.</p>
<h3 id="security">Security</h3>
<p><em>Use SSL 2.0</em><br/>Specifies whether you want to send and receive
secured information through SSL2 (Secure Sockets Layer Level 2), the
standard protocol for secure transmissions. All secure web sites support
this protocol.</p>
<p><em>Use SSL 3.0</em><br/>Specifies whether you want to send and receive
secured information through SSL3 (Secure Sockets Layer Level 3), a
protocol that is intended to be more secure than SSL2. Note that some web
sites may not support this protocol.</p>
<p><em>Use TLS 1.0</em><br/>Specifies whether you want to send and receive
secured information through TLS (Transport Layer Security), an open
security standard similar to SSL3 (Secure Sockets Layer). Note that some
web sites may not support this protocol.</p>
<h3 id="certificates">Certificates</h3>
<p>Certificates help perform encryption and decryption of connections to
<a href="glossary.xhtml#secure_site">secure sites</a>.</p>
<p><em>Client Certificate Selection</em><br/>When a web site requests a
secure connection, &brandShortName; will by default automatically use
an appropriate certificate. If you wish to manually choose a certificate
(for example, if you wish to use a certain type of encryption instead of
what is automatically selected), select the &pref.singular; "Ask Every Time" and
you'll be in complete control of what certificates you use while
browsing.</p>
<p><em>Manage Certificates</em><br/>Click the <em>Manage Certificates...</em>
button to view stored certificates, import new certificates, and
back up or delete old certificates in &brandShortName;.</p>
<p><em>Manage Security Devices</em><br/>Security devices can encrypt and
decrypt connections and store certificates and passwords. If you need
to use a security device other than the one in &brandShortName;, click the
<em>Manage Security Devices...</em> button.</p>
<h3 id="validation">Validation</h3>
<p>Validation ensures that certificates used by &brandShortName; are not
obsolete.</p>
<p><em>CRL</em><br/>&brandShortName; can use CRLs (also known as Certificate
Revocation Lists) to ensure that your certificates are not invalid. If you
need to add a CRL to &brandShortName; or wish to view information about CRLs
you have installed, click the <em>Manage CRLs...</em> button.</p>
<p><em>OCSP</em><br/>OCSP (Online Certificate Status Protocol) is a way to
validate your certificates every time they are viewed or used.
&brandShortName; does not use OCSP by default, but if you want to enable it,
you can do so here. You will most likely only need to change this if your
Internet environment requires it.</p>
<div class="contentsBox"><em>10 December 2004</em></div>
<p>Copyright &copy; 2003-2004 Contributors to the Mozilla Help Viewer Project.</p>
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