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Advanced panel - Accessibility, browsing, network, updates, and other advanced settings in Firefox
Wersija 54224:
Wersija 54224 wót wužywarja underpass
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Klucowe słowa:
options parameters preferences advanced
options parameters preferences advanced
Zespominanje pytańskich wuslědkow:
This article explains all of the accessibility, browsing, system defaults, network, update, certificates and other advanced settings available in Firefox.
This article explains all of the accessibility, browsing, system defaults, network, update, certificates and other advanced settings available in Firefox.
Wopśimjeśe:
This article explains the settings available in the Advanced panel of the Firefox {for win}Options{/for}{for mac,linux}Preferences{/for} window. These are settings that aren't used often, such as checking to see if Firefox is the default browser or various advanced settings that only some people need.
__TOC__
= General tab =
{for not fx13}
{for win}[[Image:Options - Advanced - Win1 Fx7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac1 - Fx7]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin1 - Fx7]]{/for}
{/for}
{for =fx13, =fx14}
{for win}[[Image:Options - Advanced - Win1 Fx13]]{/for}
{for mac}[[Image:Options - Advanced - Mac1 Fx13]]{/for}
{for linux}[[Image:Options - Advanced - Lin1 Fx13]]{/for}
{/for}
{for =fx15,=fx16,=fx17,=fx18,=fx19}
{for win}[[Image:Options - Advanced - Win1 Fx15]]{/for}
{for mac}[[Image:Options Advanced General Mac 15]]{/for}
{for linux}[[Image:Options Advanced General Lin 15]]{/for}
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:fx20 options advanced general tab]]{/for}
{for win7,win8}[[Image:Adv General Win 20]]{/for}
{for mac}[[Image:Adv General Mac 20]]{/for}
{for linux}[[Image:Adv General Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Options - Advanced - Win1 23]]{/for}
{for mac}[[Image:Adv Gen Mac Fx23]]{/for}
{for linux}[[Image:Adv Gen Linux Fx23]]{/for}
{/for}
== Accessibility ==
* '''Always use the cursor keys to navigate within pages''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox will display a movable cursor in web pages, allowing you to select text with the keyboard. You can toggle this mode by pressing {key F7}.
* '''Search for text when I start typing''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox 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.
* '''Warn me when websites try to redirect or reload the page''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox will prevent websites from redirecting you to another page, or automatically reloading.
== Browsing ==
* '''Use autoscrolling''': Autoscrolling is a useful feature which allows you to scroll the page by clicking the middle mouse button (usually the scroll wheel) and moving the mouse up or down. Some people find this annoying, so autoscrolling can be disabled with this {for win}option{/for}{for mac,linux}preference{/for}.
* '''Use smooth scrolling''': Smooth scrolling can be very useful if you read a lot of long pages. Normally, when you press {key Page Down}, the view jumps directly down one page. With smooth scrolling, it slides down smoothly, so you can see how much it scrolls. This makes it easier to resume reading from where you were before.
*'''Use hardware acceleration when available''': Firefox can use your computer's graphics processor to display some pages with video and animation. This makes Firefox faster since your computer's graphics processor is much better than your computer's main processor at displaying these types of things. This box is checked by default but the feature isn't available for all graphics processors. Firefox will enable it when possible. [https://hacks.mozilla.org/2010/09/hardware-acceleration/ Read more about hardware acceleration.]{note}If you change this setting you must restart Firefox.{/note} To restart Firefox:
*#[[T:closeFirefox]]
*#Start Firefox the way you normally do.
* '''Check my spelling as I type''': When this preference is enabled, Firefox will [[How do I use the Firefox spell checker?|check your spelling]] and offer possible corrections as you type in web forms. Note that you may need to download a dictionary; to do so, {for win,linux}right-click{/for}{for mac}press {key Ctrl} and click{/for} on any text field, enable spellchecking if necessary, and then use the provided {menu Languages} menu to download a dictionary.
== System Defaults ==
{for not fx15}
* '''Always check to see if Firefox is the default browser on startup''': Select this setting if you want Firefox to check whether it is the default browser at startup. This will ensure Firefox is used whenever an application tries to display a web page. You can also click the {button Check Now} button to do a check right now.
{/for}
{for fx15}
* '''Always check to see if Firefox is the default browser on startup''': Select this setting if you want Firefox to check whether it is the default browser at startup. This will ensure Firefox is used whenever an application tries to display a web page.
** If Firefox is not currently your default browser, clicking the {button Make Firefox the default browser} button will make it your default browser.
{/for}
{for not fx20}
* '''Submit crash reports''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
*'''Submit performance data''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
{/for}
{for =fx20}
=Data Choices Tab=
{for winxp}[[Image:fx20 options - advanced - data choices]]{/for}
{for win7,win8}[[Image:Adv Data Win 20]]{/for}
{for mac}[[Image:Adv Data Mac 20]]{/for}
{for linux}[[Image:Adv Data Lin 20]]{/for}
==Telemetry==
*'''Enable Telemetry''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
==Crash Reporter==
* '''Enable Crash Reporter''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
{/for}
{for fx21}
=Data Choices Tab=
{for =fx21,=fx22}
{for winxp}[[Image:Data Choices Fx 21 WinXP]]{/for}
{for win7,win8}[[Image:Data Choices Fx 21 Win7]]{/for}
{for mac}[[Image:Data Choices Fx 21 Mac]]{/for}
{for linux}[[Image:Data Choices Fx 21 Linux]]{/for}
{/for}
{for fx23}
{for win}[[Image:Data Choices Fx 23 Win7]]{/for}
{for mac}[[Image:Adv Data Mac Fx23]]{/for}
{for linux}[[Image:Adv Data Linux Fx23]]{/for}
{/for}
==Telemetry==
*'''Enable Telemetry''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
==Firefox Health Report==
*'''Enable Firefox Health Report''': The Firefox Health Report ([[Firefox Health Report - understand your browser performance|learn more]]) provides you with information about your browser’s performance and stability over time. Mozilla uses this data to provide you with meaningful comparisons and tips. We also aggregate the data shared by everyone to make Firefox better for you.
==Crash Reporter==
* '''Enable Crash Reporter''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
{/for}
= Network tab =
{for not fx11}
{for win}[[Image:Options - Advanced - Win2]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac2]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin2]]{/for}
{/for}
{for =fx11,=fx12,=fx13,=fx14,=fx15,=fx16,=fx17,=fx18,=fx19}
{for win}[[Image:Fx11Options-Adv-Net_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac2 Fx11]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin2 Fx11]]{/for}
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:Adv Network WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Network Win 20]]{/for}
{for mac}[[Image:Adv Network Mac 20]]{/for}
{for linux}[[Image:Adv Network Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Adv Network Win7 23]]{/for}
{for mac}[[Image:Adv Net Mac Fx23]]{/for}
{for linux}[[Image:Adv Net Linux Fx23]]{/for}
{/for}
== Connection ==
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 corporate firewalls.
== Connection Settings Dialog ==
* '''No proxy''': Choose this if you don't want to use a proxy.
* '''Auto-detect proxy settings for this network''': Choose this if you want Firefox to automatically detect the proxy settings for your network.
* '''Use system proxy settings''': Choose this if you want to use the proxy settings configured for your operating system.
** This is the default setting.
* '''Manual proxy configuration''': Choose this if you have a list of one or more proxy servers. Ask your system administrator for the configuration information. Each proxy requires a hostname and a port number.
** If the same proxy name and port number are used for all protocols, check '''Use this proxy server for all protocols'''.
** '''No Proxy For''': List of hostnames or IP addresses that will not be proxied.
* '''Automatic proxy configuration URL''': Choose this if you have a [http://en.wikipedia.org/wiki/Proxy_auto-config proxy configuration] (.pac) file. Enter the URL and click okay to save changes and load the proxy configuration.
** {button Reload}: The reload button will load the currently available proxy configuration.
{for not fx11}
== Offline Storage ==
Pages you view are normally stored in a special cache folder for quicker viewing the next time you visit the same page. You can specify the amount of disk space the cache can use here. You can also immediately clear the contents of the cache.
* {button Clear Now}: Immediately clears the current contents of the cache, freeing the disk space used by the cache.
* '''Override automatic cache management''': Checking this box allows you to specify the maximum size, in megabytes, of the cache on your computer.
* '''Tell me when a website asks to store data for offline use''': Allows websites to store data necessary to be used without an internet connection. If you have previously blocked a website from storing data for offline use and changed your mind, you can click the {button Exceptions…} button. Select the site you want to stop blocking, and click {button Remove}. To remove all websites in the list, click {button Remove All Sites}.
* '''The following websites have stored data for offline use:''' After a website has stored data for offline use, you can select it in the list, and click {button Remove…} to delete the data.
{/for}
{for fx11}
==Cached Web Content==
Pages you view are normally stored in a special cache folder for quicker viewing the next time you visit the same page. You can specify the amount of disk space the cache can use here. You can also immediately clear the contents of the cache.
* {button Clear Now}: Immediately clears the current contents of the cache, freeing the disk space used by the cache.
* '''Override automatic cache management''': Checking this box allows you to specify the maximum size, in megabytes, of the cache on your computer.
==Offline Web Content and User Data==
* {button Clear Now}: Immediately clears data that is being saved by websites for use when you are offline.
* '''Tell me when a website asks to store data for offline use''': Allows websites to store data necessary to be used without an internet connection. If you have previously blocked a website from storing data for offline use and changed your mind, you can click the {button Exceptions…} button. Select the site you want to stop blocking, and click {button Remove}. To remove all websites in the list, click {button Remove All Sites}.
{/for}
= Update tab =
{for not fx10}
{for win}[[Image:Options - Advanced - Win3]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3]]{/for}
{/for}
{for =fx10}
{for win}[[Image:Fx10Options-Adv-Upd_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3 Fx 10]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3 Fx 10]]{/for}
{/for}
{for =fx11}
{for win}[[Image:Fx11Options-Adv-Upd_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3 Fx 11]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3 Fx 11]]{/for}
{/for}
{for =fx12,=fx13,=fx14,=fx15,=fx16,=fx17,=fx18,=fx19}
[[Image:Fx12OptionsAdvUpd-Win7]]
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:Adv Update WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Update Win 20]]{/for}
{for mac}[[Image:Adv Update Mac 20]]{/for}
{for linux}[[Image:Adv Update Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Adv Update Win7 23]]{/for}
{for mac}[[Image:Adv Update Mac Fx23]]{/for}
{for linux}[[Image:Adv Update Linux Fx23]]{/for}
{/for}
{for not fx10}
Firefox can check whether updates to installed add-ons or to Firefox itself are available.
* '''Automatically check for updates to:''' Select the things you want Firefox to check. It can check for updates to the Firefox application, any installed add-ons (except for plugins — [http://www.mozilla.org/plugincheck/ use the plugin check page to update them]) and search engines.
* '''When updates to Firefox are found,'''
** '''Ask me what I want to do''': Updates to Firefox are installed automatically by default. Select this {for win}option{/for}{for mac,linux}preference{/for} to manually control how and when updates are installed.
** '''Automatically download and install the update''': When this {for win}option{/for}{for mac,linux}preference{/for} is selected, Firefox updates will be automatically downloaded and will be installed the next time Firefox is restarted. The '''Warn me if this will disable any of my add-ons''' {for win}option{/for}{for mac,linux}preference{/for} determines whether you will be warned before the installation of an update which would require an incompatible add-on to be disabled because no newer, compatible version exists. The warning will allow you to postpone installation of the update, though at the expense of improvements included in it.<br/> <br/> If all extensions and themes are compatible or can be updated to be compatible, the Firefox update will be installed. Upon restart you will be asked to install any needed add-on updates so that you can continue to use them.
* {button Show Update History}: Firefox automatically records the updates you have installed. You can view information about these updates by clicking this button. {note}'''Note:''' You must be running Firefox as {for win}an administrator{/for}{for mac,linux}root{/for} or as the user who originally installed Firefox to install Firefox updates.{/note}
{/for}
{for =fx10}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for win}{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Add-ons:''' Check this to receive automatic updates to your Add-ons (except for plugins — [http://www.mozilla.org/plugincheck/ use the plugin check page to update them]).
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for =fx11}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for win}{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for fx12,win}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
*'''Use a background service to install updates:''' Firefox will use the [[What is the Mozilla Maintenance Service?|Mozilla Maintenance Service]] when installing updates. This will remove the need to authorize Firefox to make changes to your computer through the User Account Control dialog in Windows 7 and Vista.
{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for fx12,mac,linux}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for not fx23}
= Encryption tab =
{for not fx20}
{for win}[[Image:Options - Advanced - Win4]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac4]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin4]]{/for}
{/for}
{for fx20}
{for winxp}[[Image:Adv Encryption WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Encryption Win 20]]{/for}
{for mac}[[Image:Adv Encryption Mac 20]]{/for}
{for linux}[[Image:Adv Encryption Lin 20]]{/for}
{/for}
== Protocols ==
* '''Use SSL 3.0''': Specifies whether you want to send and receive secured information through SSL3 (Secure Sockets Layer, Level 3), a standard protocol for communicating securely with websites. Disabling it will prevent you from visiting some sites.
* '''Use TLS 1.0''': Specifies whether you want to send and receive secured information through TLS (Transport Layer Security), a security standard similar to SSL3 (Secure Sockets Layer). Disabling it will prevent you from visiting some sites.
== Certificates ==
{/for}
{for fx23}
= Certificates tab =
{for win}[[Image:Options - Advanced - Win4 23]]{/for}
{for mac}[[Image:Adv Cert Mac Fx23]]{/for}
{for linux}[[Image:Adv Cert Linux Fx23]]{/for}
{/for}
[http://en.wikipedia.org/wiki/Public_key_certificate Certificates] help perform encryption and decryption of connections to websites.
* '''When a server requests my personal certificate:''' Some servers ask you to identify yourself with a personal certificate. In order to do so, they ask Firefox to generate one for you. When you visit the site in the future, Firefox will ask you for which certificate to use. If you wish to have Firefox automatically choose a certificate for you, select the '''Select one automatically''' {for win}option{/for}{for mac,linux}preference{/for}. {note}'''Note:''' A personal certificate can contain personally identifiable information, such as your name or address. It may therefore harm your privacy if you select the '''Select one automatically''' {for win}option{/for}{for mac,linux}preference{/for}. If you do, you will not be alerted when a website request your personal certificate, and you may lose the ability to control who can access your personal information.{/note}
* {button View Certificates}: Click this button to view stored certificates, import new certificates, and back up or delete old certificates in Firefox.
{for not fx24}
* {button Revocation Lists}: Firefox can use Certificate Revocation Lists (also known as CRLs) to ensure that your certificates are always valid. Click the {button Revocation Lists} button to manage the CRLs installed on your computer.
{/for}
* {button Validation}: Firefox may ask an OCSP (Online Certificate Status Protocol) server to confirm that a certificate is still valid. By default, Firefox validates a certificate if the certificate provides an OCSP server. Alternately, you can choose an OCSP server against which to validate all certificates. Click the {button Validation} button to manage these {for win}options{/for}{for mac,linux}preferences{/for}. You will most likely only need to change this if your Internet environment requires it.
* {button Security Devices}: 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 Firefox, click the {button Security Devices} button.
[[Template:ShareArticle|link=http://mzl.la/KQZXSU]]
This article explains the settings available in the Advanced panel of the Firefox {for win}Options{/for}{for mac,linux}Preferences{/for} window. These are settings that aren't used often, such as checking to see if Firefox is the default browser or various advanced settings that only some people need.
__TOC__
= General tab =
{for not fx13}
{for win}[[Image:Options - Advanced - Win1 Fx7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac1 - Fx7]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin1 - Fx7]]{/for}
{/for}
{for =fx13, =fx14}
{for win}[[Image:Options - Advanced - Win1 Fx13]]{/for}
{for mac}[[Image:Options - Advanced - Mac1 Fx13]]{/for}
{for linux}[[Image:Options - Advanced - Lin1 Fx13]]{/for}
{/for}
{for =fx15,=fx16,=fx17,=fx18,=fx19}
{for win}[[Image:Options - Advanced - Win1 Fx15]]{/for}
{for mac}[[Image:Options Advanced General Mac 15]]{/for}
{for linux}[[Image:Options Advanced General Lin 15]]{/for}
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:fx20 options advanced general tab]]{/for}
{for win7,win8}[[Image:Adv General Win 20]]{/for}
{for mac}[[Image:Adv General Mac 20]]{/for}
{for linux}[[Image:Adv General Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Options - Advanced - Win1 23]]{/for}
{for mac}[[Image:Adv Gen Mac Fx23]]{/for}
{for linux}[[Image:Adv Gen Linux Fx23]]{/for}
{/for}
== Accessibility ==
* '''Always use the cursor keys to navigate within pages''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox will display a movable cursor in web pages, allowing you to select text with the keyboard. You can toggle this mode by pressing {key F7}.
* '''Search for text when I start typing''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox 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.
* '''Warn me when websites try to redirect or reload the page''': When this {for win}option{/for}{for mac,linux}preference{/for} is enabled, Firefox will prevent websites from redirecting you to another page, or automatically reloading.
== Browsing ==
* '''Use autoscrolling''': Autoscrolling is a useful feature which allows you to scroll the page by clicking the middle mouse button (usually the scroll wheel) and moving the mouse up or down. Some people find this annoying, so autoscrolling can be disabled with this {for win}option{/for}{for mac,linux}preference{/for}.
* '''Use smooth scrolling''': Smooth scrolling can be very useful if you read a lot of long pages. Normally, when you press {key Page Down}, the view jumps directly down one page. With smooth scrolling, it slides down smoothly, so you can see how much it scrolls. This makes it easier to resume reading from where you were before.
*'''Use hardware acceleration when available''': Firefox can use your computer's graphics processor to display some pages with video and animation. This makes Firefox faster since your computer's graphics processor is much better than your computer's main processor at displaying these types of things. This box is checked by default but the feature isn't available for all graphics processors. Firefox will enable it when possible. [https://hacks.mozilla.org/2010/09/hardware-acceleration/ Read more about hardware acceleration.]{note}If you change this setting you must restart Firefox.{/note} To restart Firefox:
*#[[T:closeFirefox]]
*#Start Firefox the way you normally do.
* '''Check my spelling as I type''': When this preference is enabled, Firefox will [[How do I use the Firefox spell checker?|check your spelling]] and offer possible corrections as you type in web forms. Note that you may need to download a dictionary; to do so, {for win,linux}right-click{/for}{for mac}press {key Ctrl} and click{/for} on any text field, enable spellchecking if necessary, and then use the provided {menu Languages} menu to download a dictionary.
== System Defaults ==
{for not fx15}
* '''Always check to see if Firefox is the default browser on startup''': Select this setting if you want Firefox to check whether it is the default browser at startup. This will ensure Firefox is used whenever an application tries to display a web page. You can also click the {button Check Now} button to do a check right now.
{/for}
{for fx15}
* '''Always check to see if Firefox is the default browser on startup''': Select this setting if you want Firefox to check whether it is the default browser at startup. This will ensure Firefox is used whenever an application tries to display a web page.
** If Firefox is not currently your default browser, clicking the {button Make Firefox the default browser} button will make it your default browser.
{/for}
{for not fx20}
* '''Submit crash reports''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
*'''Submit performance data''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
{/for}
{for =fx20}
=Data Choices Tab=
{for winxp}[[Image:fx20 options - advanced - data choices]]{/for}
{for win7,win8}[[Image:Adv Data Win 20]]{/for}
{for mac}[[Image:Adv Data Mac 20]]{/for}
{for linux}[[Image:Adv Data Lin 20]]{/for}
==Telemetry==
*'''Enable Telemetry''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
==Crash Reporter==
* '''Enable Crash Reporter''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
{/for}
{for fx21}
=Data Choices Tab=
{for =fx21,=fx22}
{for winxp}[[Image:Data Choices Fx 21 WinXP]]{/for}
{for win7,win8}[[Image:Data Choices Fx 21 Win7]]{/for}
{for mac}[[Image:Data Choices Fx 21 Mac]]{/for}
{for linux}[[Image:Data Choices Fx 21 Linux]]{/for}
{/for}
{for fx23}
{for win}[[Image:Data Choices Fx 23 Win7]]{/for}
{for mac}[[Image:Adv Data Mac Fx23]]{/for}
{for linux}[[Image:Adv Data Linux Fx23]]{/for}
{/for}
==Telemetry==
*'''Enable Telemetry''': Enabling this setting will send anonymous data ([[Send performance data to Mozilla to help improve Firefox|learn more]]) to Mozilla about the real world performance of Firefox. We'll use this information to make Firefox better.
==Firefox Health Report==
*'''Enable Firefox Health Report''': The Firefox Health Report ([[Firefox Health Report - understand your browser performance|learn more]]) provides you with information about your browser’s performance and stability over time. Mozilla uses this data to provide you with meaningful comparisons and tips. We also aggregate the data shared by everyone to make Firefox better for you.
==Crash Reporter==
* '''Enable Crash Reporter''': If Firefox crashes, the [[Mozilla Crash Reporter|Mozilla Crash Reporter]] will appear, asking you if you want to report the crash to Mozilla. With this box check marked, the ''Tell Mozilla about this crash so they can fix it'' check box in the crash reporter will default to being check marked.
{/for}
= Network tab =
{for not fx11}
{for win}[[Image:Options - Advanced - Win2]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac2]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin2]]{/for}
{/for}
{for =fx11,=fx12,=fx13,=fx14,=fx15,=fx16,=fx17,=fx18,=fx19}
{for win}[[Image:Fx11Options-Adv-Net_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac2 Fx11]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin2 Fx11]]{/for}
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:Adv Network WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Network Win 20]]{/for}
{for mac}[[Image:Adv Network Mac 20]]{/for}
{for linux}[[Image:Adv Network Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Adv Network Win7 23]]{/for}
{for mac}[[Image:Adv Net Mac Fx23]]{/for}
{for linux}[[Image:Adv Net Linux Fx23]]{/for}
{/for}
== Connection ==
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 corporate firewalls.
== Connection Settings Dialog ==
* '''No proxy''': Choose this if you don't want to use a proxy.
* '''Auto-detect proxy settings for this network''': Choose this if you want Firefox to automatically detect the proxy settings for your network.
* '''Use system proxy settings''': Choose this if you want to use the proxy settings configured for your operating system.
** This is the default setting.
* '''Manual proxy configuration''': Choose this if you have a list of one or more proxy servers. Ask your system administrator for the configuration information. Each proxy requires a hostname and a port number.
** If the same proxy name and port number are used for all protocols, check '''Use this proxy server for all protocols'''.
** '''No Proxy For''': List of hostnames or IP addresses that will not be proxied.
* '''Automatic proxy configuration URL''': Choose this if you have a [http://en.wikipedia.org/wiki/Proxy_auto-config proxy configuration] (.pac) file. Enter the URL and click okay to save changes and load the proxy configuration.
** {button Reload}: The reload button will load the currently available proxy configuration.
{for not fx11}
== Offline Storage ==
Pages you view are normally stored in a special cache folder for quicker viewing the next time you visit the same page. You can specify the amount of disk space the cache can use here. You can also immediately clear the contents of the cache.
* {button Clear Now}: Immediately clears the current contents of the cache, freeing the disk space used by the cache.
* '''Override automatic cache management''': Checking this box allows you to specify the maximum size, in megabytes, of the cache on your computer.
* '''Tell me when a website asks to store data for offline use''': Allows websites to store data necessary to be used without an internet connection. If you have previously blocked a website from storing data for offline use and changed your mind, you can click the {button Exceptions…} button. Select the site you want to stop blocking, and click {button Remove}. To remove all websites in the list, click {button Remove All Sites}.
* '''The following websites have stored data for offline use:''' After a website has stored data for offline use, you can select it in the list, and click {button Remove…} to delete the data.
{/for}
{for fx11}
==Cached Web Content==
Pages you view are normally stored in a special cache folder for quicker viewing the next time you visit the same page. You can specify the amount of disk space the cache can use here. You can also immediately clear the contents of the cache.
* {button Clear Now}: Immediately clears the current contents of the cache, freeing the disk space used by the cache.
* '''Override automatic cache management''': Checking this box allows you to specify the maximum size, in megabytes, of the cache on your computer.
==Offline Web Content and User Data==
* {button Clear Now}: Immediately clears data that is being saved by websites for use when you are offline.
* '''Tell me when a website asks to store data for offline use''': Allows websites to store data necessary to be used without an internet connection. If you have previously blocked a website from storing data for offline use and changed your mind, you can click the {button Exceptions…} button. Select the site you want to stop blocking, and click {button Remove}. To remove all websites in the list, click {button Remove All Sites}.
{/for}
= Update tab =
{for not fx10}
{for win}[[Image:Options - Advanced - Win3]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3]]{/for}
{/for}
{for =fx10}
{for win}[[Image:Fx10Options-Adv-Upd_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3 Fx 10]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3 Fx 10]]{/for}
{/for}
{for =fx11}
{for win}[[Image:Fx11Options-Adv-Upd_Win7]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac3 Fx 11]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin3 Fx 11]]{/for}
{/for}
{for =fx12,=fx13,=fx14,=fx15,=fx16,=fx17,=fx18,=fx19}
[[Image:Fx12OptionsAdvUpd-Win7]]
{/for}
{for =fx20,=fx21,=fx22}
{for winxp}[[Image:Adv Update WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Update Win 20]]{/for}
{for mac}[[Image:Adv Update Mac 20]]{/for}
{for linux}[[Image:Adv Update Lin 20]]{/for}
{/for}
{for fx23}
{for win}[[Image:Adv Update Win7 23]]{/for}
{for mac}[[Image:Adv Update Mac Fx23]]{/for}
{for linux}[[Image:Adv Update Linux Fx23]]{/for}
{/for}
{for not fx10}
Firefox can check whether updates to installed add-ons or to Firefox itself are available.
* '''Automatically check for updates to:''' Select the things you want Firefox to check. It can check for updates to the Firefox application, any installed add-ons (except for plugins — [http://www.mozilla.org/plugincheck/ use the plugin check page to update them]) and search engines.
* '''When updates to Firefox are found,'''
** '''Ask me what I want to do''': Updates to Firefox are installed automatically by default. Select this {for win}option{/for}{for mac,linux}preference{/for} to manually control how and when updates are installed.
** '''Automatically download and install the update''': When this {for win}option{/for}{for mac,linux}preference{/for} is selected, Firefox updates will be automatically downloaded and will be installed the next time Firefox is restarted. The '''Warn me if this will disable any of my add-ons''' {for win}option{/for}{for mac,linux}preference{/for} determines whether you will be warned before the installation of an update which would require an incompatible add-on to be disabled because no newer, compatible version exists. The warning will allow you to postpone installation of the update, though at the expense of improvements included in it.<br/> <br/> If all extensions and themes are compatible or can be updated to be compatible, the Firefox update will be installed. Upon restart you will be asked to install any needed add-on updates so that you can continue to use them.
* {button Show Update History}: Firefox automatically records the updates you have installed. You can view information about these updates by clicking this button. {note}'''Note:''' You must be running Firefox as {for win}an administrator{/for}{for mac,linux}root{/for} or as the user who originally installed Firefox to install Firefox updates.{/note}
{/for}
{for =fx10}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for win}{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Add-ons:''' Check this to receive automatic updates to your Add-ons (except for plugins — [http://www.mozilla.org/plugincheck/ use the plugin check page to update them]).
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for =fx11}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for win}{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for fx12,win}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
*'''Use a background service to install updates:''' Firefox will use the [[What is the Mozilla Maintenance Service?|Mozilla Maintenance Service]] when installing updates. This will remove the need to authorize Firefox to make changes to your computer through the User Account Control dialog in Windows 7 and Vista.
{note}'''Note:''' You must be running Firefox as an administrator or as the user who originally installed Firefox to install Firefox updates.{/note}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for fx12,mac,linux}
==Firefox updates==
*'''Automatically install updates (recommended: improved security)''': Firefox automatically downloads and installs found updates.
** '''Warn me if this will disable any of my add-ons:''' If you wish to be prompted if the downloads will disable any installed add-ons, select that setting.
*'''Check for updates, but let me choose whether to install them:''' Firefox lets you choose if you want to download and install updates. If you do not choose to do so, you can download them at a later time.
*'''Never check for updates (not recommended: security risk):''' Firefox will not check for updates. {warning}'''Warning:''' If you select this setting, you will not receive critical security updates that may keep you safe online unless you frequently do a manual check for updates.{/warning}
* To review the history of updates that have been downloaded and installed, click {button Show Update History}.
{for mac}{note}'''Note:''' You must be running Firefox as an admin or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}{for linux}{note}'''Note:''' You must be running Firefox as root or as the user who originally installed Firefox to install Firefox updates.{/note}{/for}
==Automatically update==
*'''Search Engines:''' Check this to receive automatic updates to your search engines.
{/for}
{for not fx23}
= Encryption tab =
{for not fx20}
{for win}[[Image:Options - Advanced - Win4]]{/for}
{for mac}[[Image:Prefs - Advanced - Mac4]]{/for}
{for linux}[[Image:Prefs - Advanced - Lin4]]{/for}
{/for}
{for fx20}
{for winxp}[[Image:Adv Encryption WinXP 20]]{/for}
{for win7,win8}[[Image:Adv Encryption Win 20]]{/for}
{for mac}[[Image:Adv Encryption Mac 20]]{/for}
{for linux}[[Image:Adv Encryption Lin 20]]{/for}
{/for}
== Protocols ==
* '''Use SSL 3.0''': Specifies whether you want to send and receive secured information through SSL3 (Secure Sockets Layer, Level 3), a standard protocol for communicating securely with websites. Disabling it will prevent you from visiting some sites.
* '''Use TLS 1.0''': Specifies whether you want to send and receive secured information through TLS (Transport Layer Security), a security standard similar to SSL3 (Secure Sockets Layer). Disabling it will prevent you from visiting some sites.
== Certificates ==
{/for}
{for fx23}
= Certificates tab =
{for win}[[Image:Options - Advanced - Win4 23]]{/for}
{for mac}[[Image:Adv Cert Mac Fx23]]{/for}
{for linux}[[Image:Adv Cert Linux Fx23]]{/for}
{/for}
[http://en.wikipedia.org/wiki/Public_key_certificate Certificates] help perform encryption and decryption of connections to websites.
* '''When a server requests my personal certificate:''' Some servers ask you to identify yourself with a personal certificate. In order to do so, they ask Firefox to generate one for you. When you visit the site in the future, Firefox will ask you for which certificate to use. If you wish to have Firefox automatically choose a certificate for you, select the '''Select one automatically''' {for win}option{/for}{for mac,linux}preference{/for}. {note}'''Note:''' A personal certificate can contain personally identifiable information, such as your name or address. It may therefore harm your privacy if you select the '''Select one automatically''' {for win}option{/for}{for mac,linux}preference{/for}. If you do, you will not be alerted when a website request your personal certificate, and you may lose the ability to control who can access your personal information.{/note}
* {button View Certificates}: Click this button to view stored certificates, import new certificates, and back up or delete old certificates in Firefox.
{for not fx24}
* {button Revocation Lists}: Firefox can use Certificate Revocation Lists (also known as CRLs) to ensure that your certificates are always valid. Click the {button Revocation Lists} button to manage the CRLs installed on your computer.
{/for}
* {button Validation}: Firefox may ask an OCSP (Online Certificate Status Protocol) server to confirm that a certificate is still valid. By default, Firefox validates a certificate if the certificate provides an OCSP server. Alternately, you can choose an OCSP server against which to validate all certificates. Click the {button Validation} button to manage these {for win}options{/for}{for mac,linux}preferences{/for}. You will most likely only need to change this if your Internet environment requires it.
* {button Security Devices}: 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 Firefox, click the {button Security Devices} button.
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