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<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head> <meta charset="UTF-8"/> <title>MozillaZine Knowledge Base</title> <script>document.documentElement.className="client-js";RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"70f2901e18dfe55780524d0d","wgCSPNonce":false,"wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Knowledge_Base","wgTitle":"Knowledge Base","wgCurRevisionId":46508,"wgRevisionId":46508,"wgArticleId":7,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[],"wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Knowledge_Base","wgRelevantArticleId":7,"wgIsProbablyEditable":false,"wgRelevantPageIsProbablyEditable":false,"wgRestrictionEdit":["sysop"],"wgRestrictionMove":["sysop"],"wgIsMainPage":true};RLSTATE={"site.styles":"ready","user.styles": "ready","user":"ready","user.options":"loading","skins.monobook.styles":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","skins.monobook.scripts"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.implement("user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"});});});</script> <link rel="stylesheet" href="/load.php?lang=en&modules=skins.monobook.styles&only=styles&skin=monobook"/> <script async="" src="/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=monobook"></script> <meta name="generator" content="MediaWiki 1.40.1"/> <meta name="robots" content="max-image-preview:standard"/> <meta name="format-detection" content="telephone=no"/> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes, minimum-scale=0.25, maximum-scale=5.0"/> <link rel="icon" href="/favicon.ico"/> <link rel="search" type="application/opensearchdescription+xml" href="/opensearch_desc.php" title="MozillaZine Knowledge Base (en)"/> <link rel="EditURI" type="application/rsd+xml" href="//kb.mozillazine.org/api.php?action=rsd"/> <link rel="alternate" type="application/atom+xml" title="MozillaZine Knowledge Base Atom feed" href="/index.php?title=Special:RecentChanges&feed=atom"/> </head> <body class="mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Knowledge_Base rootpage-Knowledge_Base skin-monobook action-view skin--responsive"><div id="globalWrapper"> <div id="column-content"> <div id="content" class="mw-body" role="main"> <a id="top"></a> <div id="siteNotice"></div> <div class="mw-indicators"> </div> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Knowledge Base</span></h1> <div id="bodyContent" class="monobook-body"> <div id="siteSub">From MozillaZine Knowledge Base</div> <div id="contentSub" ><div id="mw-content-subtitle"></div></div> <div id="jump-to-nav"></div><a href="#column-one" class="mw-jump-link">Jump to navigation</a><a href="#searchInput" class="mw-jump-link">Jump to search</a>  <div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="en" dir="ltr"><div class="mw-parser-output"><p><b>Welcome to the MozillaZine Knowledge Base.</b> </p><p>This website provides <a href="/Summary_of_Mozilla_products" title="Summary of Mozilla products">Mozilla product</a> documentation written by the user community. You can follow the links below to browse all of the articles, or use the Search box at the right-hand side of each page. If you want to discuss problems or ask questions about Mozilla products, please use the <a rel="nofollow" class="external text" href="http://forums.mozillazine.org/">MozillaZine Forums</a> instead. See <a href="/MozillaZine_Knowledge_Base:About" title="MozillaZine Knowledge Base:About">here</a> for how to request a knowledge base account, create or edit an article, or leave comments about one. </p><p><br /> </p> <table style="width:100%"> <tbody><tr> <th width="49%"> <h2><span class="mw-headline" id="Firefox">Firefox <span class="mw-default-size" typeof="mw:File"><a href="/File:Wikifx5nm.png" class="mw-file-description"><img src="/images/Wikifx5nm.png" decoding="async" width="64" height="26" /></a></span></span></h2> </th> <th width="2%"> </th> <th width="49%"> <h2><span class="mw-headline" id="Thunderbird">Thunderbird <span class="mw-default-size" typeof="mw:File"><a href="/File:Wikitb0rn.png" class="mw-file-description"><img src="/images/Wikitb0rn.png" decoding="async" width="64" height="26" /></a></span></span></h2> </th></tr> <tr> <td><i>A powerful, extensible, and fast stand-alone browser</i> <ul><li><a href="/Category:Issues_(Firefox)" title="Category:Issues (Firefox)"> Frequently encountered issues</a> and how to fix them.</li> <li><a href="/Category:Firefox" title="Category:Firefox">All Firefox articles</a>, arranged by subject.</li></ul> <p>Need more help? Visit <a rel="nofollow" class="external text" href="https://support.mozilla.org/products/firefox/">Firefox Help</a> or browse the <a href="/Firefox_links" title="Firefox links">Firefox links</a> page. </p> </td> <td> </td> <td> <p><i>A stand-alone e-mail and newsgroup client with breakthrough spam filters</i> </p> <ul><li><a href="/Category:Issues_(Thunderbird)" title="Category:Issues (Thunderbird)"> Frequently encountered issues</a> and how to fix them.</li> <li><a href="/Category:Thunderbird" title="Category:Thunderbird"> All Thunderbird articles</a>, arranged by subject.</li></ul> <p>Need more help? Visit <a rel="nofollow" class="external text" href="https://support.mozilla.org/products/thunderbird">Thunderbird Help</a> or browse the <a href="/Thunderbird_links" class="mw-redirect" title="Thunderbird links">Thunderbird links</a> page. </p> </td></tr></tbody></table> <p><br /> </p> <table style="width:100%"> <tbody><tr> <th width="49%"> <h2><span class="mw-headline" id="SeaMonkey">SeaMonkey <span class="mw-default-size" typeof="mw:File"><a href="/File:Wikism0yt.png" class="mw-file-description"><img src="/images/Wikism0yt.png" decoding="async" width="64" height="26" /></a></span></span></h2> </th> <th width="2%"> </th> <th width="49%"> <h2><span class="mw-headline" id="Other_Mozilla-based_applications">Other Mozilla-based applications <span class="mw-default-size" typeof="mw:File"><a href="/File:Sunbwiki3ej.png" class="mw-file-description"><img src="/images/Sunbwiki3ej.png" decoding="async" width="64" height="26" /></a></span></span></h2> </th></tr> <tr> <td> <p><i>The successor to Mozilla Suite—A remarkable suite of browser, e-mail client, and more, utilizing cutting-edge technology.</i> </p> <ul><li><a href="/Category:Issues_(Mozilla_Suite)" title="Category:Issues (Mozilla Suite)"> Frequently encountered issues</a> and how to fix them.</li> <li><a href="/Mozilla_Suite_and_SeaMonkey_FAQs" title="Mozilla Suite and SeaMonkey FAQs"> Frequently asked questions</a></li> <li><a href="/Category:Mozilla_Suite" title="Category:Mozilla Suite"> Mozilla Suite</a> and <a href="/Category:SeaMonkey" title="Category:SeaMonkey"> SeaMonkey</a> articles, arranged by subject.</li></ul> <p>Need more help? Visit the <a rel="nofollow" class="external text" href="http://www.seamonkey-project.org/doc/">SeaMonkey: Documentation & Help</a> page. </p> </td> <td> </td> <td> <ul><li><a href="/Category:Camino" title="Category:Camino"> Camino</a>, the native Mac OS X browser.</li> <li><a href="/Category:Sunbird" title="Category:Sunbird"> Sunbird</a>, the stand-alone calendar application.</li> <li><a href="/Bugzilla" class="mw-redirect" title="Bugzilla">Bugzilla</a>, the bug-tracking system.</li> <li><a href="/Nvu" title="Nvu">Nvu</a>, the web authoring tool.</li> <li><a href="/Summary_of_Mozilla_products" title="Summary of Mozilla products"> All Mozilla products</a></li></ul> </td></tr></tbody></table> <table style="width:100%"> <tbody><tr> <th width="49%"> <h2><span class="mw-headline" id="Development">Development</span></h2> </th> <th width="2%"> </th> <th width="49%"> <h2><span class="mw-headline" id="Add-ons">Add-ons</span></h2> </th></tr> <tr> <td> <p><i>Help for hackers</i> </p> <ul><li><a href="/Get_and_compile_the_source" title="Get and compile the source">Get and compile the source</a></li> <li><a href="/Extension_development" title="Extension development">Extension development</a></li> <li><a href="/Category:Development" title="Category:Development"> All development articles</a>, arranged by subject.</li></ul> <p>Developers might also want to visit the <a rel="nofollow" class="external text" href="http://developer.mozilla.org">Mozilla Developer Center</a>. </p> </td> <td> </td> <td> <p><i>Extensions, <a href="/Themes" title="Themes">themes</a> and <a href="/Category:Plugins" title="Category:Plugins">plugins</a></i> </p> <ul><li><a href="/Installing_extensions" title="Installing extensions">Installing extensions</a></li> <li><a href="/Problematic_extensions" title="Problematic extensions">Problematic extensions</a></li> <li><a href="/Updating_add-ons" title="Updating add-ons">Updating add-ons</a></li> <li><a href="/Uninstalling_add-ons" title="Uninstalling add-ons">Uninstalling add-ons</a></li></ul> <p><a rel="nofollow" class="external text" href="https://addons.mozilla.org">Mozilla Add-ons</a> and <a rel="nofollow" class="external text" href="http://forum.addonsmirror.net/">Add-ons Mirror</a>, extensions and themes repositories. <br /> <a rel="nofollow" class="external text" href="http://plugindoc.mozdev.org/">PluginDoc</a>, extensive plugin documentation. <br /> <a rel="nofollow" class="external text" href="http://mycroftproject.com/">Mycroft</a>, search-plugins repository. </p> </td></tr></tbody></table> <p><br /> </p>    </div> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="http://kb.mozillazine.org/index.php?title=Knowledge_Base&oldid=46508">http://kb.mozillazine.org/index.php?title=Knowledge_Base&oldid=46508</a>"</div></div> <div id="catlinks" class="catlinks catlinks-allhidden" data-mw="interface"></div>  <div class="visualClear"></div> </div> </div> <div class="visualClear"></div> </div> <div id="column-one" > <h2>Navigation menu</h2> <div role="navigation" class="portlet" id="p-cactions" aria-labelledby="p-cactions-label"> <h3 id="p-cactions-label" >Page actions</h3> <div class="pBody"> <ul > <li id="ca-nstab-main" class="selected mw-list-item"><a href="/Knowledge_Base" title="View the content page [c]" accesskey="c">Main Page</a></li><li id="ca-talk" class="mw-list-item"><a href="/Talk:Knowledge_Base" rel="discussion" title="Discussion about the content page [t]" accesskey="t">Discussion</a></li><li id="ca-view" class="selected mw-list-item"><a href="/Knowledge_Base">Read</a></li><li id="ca-viewsource" class="mw-list-item"><a href="/index.php?title=Knowledge_Base&action=edit" title="This page is protected.
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