History of Use the Troubleshooting Information page to help fix Firefox issues Category: Troubleshooting Revision history for: English Show Helpfulness Votes Chart Compare Selected Revisions Revision Status S Editor R Comment Nov 8, 2024, 3:29:28 AM Unreviewed AliceWyman Application Basics: MSIX (Microsoft Store) edits. See discussion; updated link to renamed article Sep 24, 2024, 1:55:00 AM Current M Mozinet added Firefox version and ESR links, fixed Screenshots link, click on/click harmonization, and minor edits Sep 21, 2024, 4:12:50 PM Approved M AliceWyman deleted pre-fx110 content (minor) Mar 10, 2023, 7:40:56 AM Approved AliceWyman new image for fx110 Dec 4, 2022, 5:52:10 AM Approved Mozinet purged pre-97 content, comma, and spelling mistake Dec 4, 2022, 2:41:50 AM Approved AliceWyman updated link to renamed article Dec 2, 2022, 9:10:32 AM Approved M AliceWyman Application Basics / Performance: about:processes in fx104 (bug 1777563) Jul 7, 2022, 5:50:24 AM Approved Mozinet for fx90 markup, and other minor changes Jun 3, 2022, 2:13:43 AM Approved AliceWyman wiki comments on missing descriptions fx91+ (minor) Jun 1, 2022, 8:45:56 PM Approved M AliceWyman Deleted pre-fx91 content; updated link to renamed article; Fission Windows example Feb 28, 2022, 9:53:04 PM Approved M Mozinet one-line paragraph introduced by a fragment with a colon merged, link to the startup cache wiki page removed (see https://support.mozilla.org/en-US/kb/troubleshoot-and-diagnose-firefox-problems/discuss ), and extra spaces deleted Feb 25, 2022, 7:14:08 PM Approved AliceWyman reworded Intro, new Image:Fx97-aboutsupport Feb 25, 2022, 5:33:12 AM Approved M AliceWyman new Image:Fx97aboutsupport Feb 25, 2022, 5:14:04 AM Approved M AliceWyman how to access and screenshot moved to the Intro Jan 1, 2022, 12:52:08 AM Approved M AliceWyman Security Software: added win11 Jan 1, 2022, 12:46:39 AM Approved M AliceWyman Application Basics: for win, fx90 Third-party Modules Dec 8, 2021, 9:55:38 PM Approved M AliceWyman {for fx83} Fission Windows (see discussion) Dec 7, 2021, 11:40:21 PM Approved M AliceWyman [Fx94] Fission Windows (see discussion) Sep 30, 2021, 1:08:33 AM Approved AliceWyman fx89menuButton (minor) Aug 9, 2021, 8:01:09 PM Approved M Artist Distribution ID entry is also visible for non-linux users, see discussion Aug 5, 2021, 4:14:30 AM Approved M AliceWyman combined content from last two pending edits Aug 5, 2021, 1:04:52 AM Unreviewed k_alex Added Distribution ID description Aug 5, 2021, 12:05:10 AM Unreviewed k_alex Provided alternative way to get information. Apr 21, 2021, 2:49:45 AM Approved M AliceWyman edit to search summary Apr 21, 2021, 2:42:55 AM Approved M AliceWyman updated link to renamed article, new Image:Fx88aboutsupport Apr 4, 2021, 2:47:18 AM Approved Artist minor edits Mar 31, 2021, 8:05:35 AM Approved M AliceWyman Images, Fx88 "Diagnose issues", other edits (see discussion) Mar 31, 2021, 6:20:37 AM Unreviewed Fabi Fx88 Safe Mode becomes Troubleshooting Mode and Troubleshooting Information button changed Mar 2, 2021, 9:26:52 PM Approved M AliceWyman Printing: added link to "Fix printing problems in Firefox" Mar 2, 2021, 7:06:00 PM Approved M AliceWyman removed JavaScript section (missing in fx78+) Mar 1, 2021, 10:57:43 PM Approved M AliceWyman [Fx83] Printing sections added (bug 1669844) Nov 3, 2020, 6:07:59 AM Approved M AliceWyman removed "old" Experimental Features section Oct 31, 2020, 10:54:49 PM Approved AliceWyman small edit to Environment Variables section Oct 31, 2020, 10:03:02 PM Approved M AliceWyman Experimental Features for fx79; edited Environment Variables Oct 31, 2020, 8:48:21 PM Approved M AliceWyman Extensions -> Add-ons (since at least fx80} Sep 8, 2020, 11:45:19 PM Approved M PGGWriter Added timid env. var. section for fx81 Aug 1, 2020, 4:15:35 AM Approved AliceWyman Application Basics: {for win} Launcher Process updated link to renamed article (minor) Jul 31, 2020, 12:56:31 AM Approved Mozinet formatted Help Menu Jul 29, 2020, 12:17:03 AM Approved M AliceWyman for fx79: new image, "Try clearing the startup cache" Jul 12, 2020, 6:46:38 PM Approved AliceWyman removed pre-fx68 content (minor) Jul 12, 2020, 6:42:29 PM Approved AliceWyman Application Basics: {for win} Launcher Process (minor) Apr 16, 2020, 10:10:55 PM Approved M AliceWyman Intro: linked to [[Get community support]] Jan 9, 2020, 9:25:37 PM Approved M Artist removed linux closing-for (line 32) to avoid showing double update information. Reworded "report formatting" Jan 9, 2020, 4:06:42 AM Approved M Underpass closing {/for} (take 2) Jan 9, 2020, 4:01:58 AM Approved M Underpass closing {/for} Nov 15, 2019, 6:44:37 PM Approved M Marcelo Ghelman Copy to clipboard (not sure about version) / Update info on Linux / Missing items pointed out Sep 2, 2019, 8:45:02 PM Approved AliceWyman Launcher Process: updated link to renamed article Aug 28, 2019, 11:31:26 PM Approved AliceWyman "Update Folder/Directory" reworded (minor) Aug 27, 2019, 11:22:56 PM Approved M AliceWyman misplaced {/for} Aug 27, 2019, 11:12:10 PM Approved M AliceWyman about:support image for fx69, 2 missing {for}'s Aug 27, 2019, 10:40:37 PM Approved M AliceWyman "Update Channel" added Aug 27, 2019, 9:57:13 PM Approved M AliceWyman "Application Binary" for fx69 (bug 1555366) and other edits Aug 27, 2019, 9:42:10 PM Approved M AliceWyman added Update Folder for fx69 (bug 1557642 ) Aug 13, 2019, 10:35:18 PM Approved M AliceWyman for win fx67, fx68 new images; Application Basics: Launcher Process - see discussion Aug 13, 2019, 9:52:31 PM Approved M AliceWyman for fx65 Application Basics: about:performance - see discussion Apr 8, 2019, 4:01:33 AM Approved M AliceWyman Enterprise Policies: clickable link for fx63 (Bug 1465952) Apr 8, 2019, 2:22:54 AM Approved M Wesley Branton Added "Enterprise Policies" Feb 4, 2019, 6:44:00 AM Approved M AliceWyman "Profile Folder" simplified button markup for win,mac Feb 4, 2019, 2:41:48 AM Approved M Michele Rodaro Win/Mac "Profile Folder": Added missing {/for} Feb 4, 2019, 1:51:53 AM Approved M AliceWyman new Fx57Menu, Fx57Help images, purged pre-fx60 content Aug 25, 2018, 8:03:58 AM Approved M AliceWyman edit to last revision and Copy to clipboard section since profile path first appears in fx58; , updated images Aug 22, 2018, 4:41:08 AM Approved M AliceWyman [fx57] Copy to clipboard updated. Profile path is not copied (see discussion) Jul 11, 2018, 7:39:11 AM Approved M AliceWyman Enabled Plugins: updated Jul 11, 2018, 7:13:21 AM Approved M Lan Quantum image - wasn't checking if there are any changes on the page itself Jun 6, 2018, 11:42:05 AM Approved M Wesley Branton Added missing sections Jun 5, 2018, 6:11:29 AM Approved M AliceWyman only new Media section added - See discussion. Jun 5, 2018, 5:43:45 AM Unreviewed Wesley Branton Added missing sections Aug 31, 2017, 9:36:57 AM Approved M AliceWyman [Fx55] System addons are now under "Firefox Features" instead of "Extensions" Jan 24, 2017, 9:26:22 PM Approved M AliceWyman Fx51 screenshot Dec 1, 2016, 2:00:13 AM Approved M AliceWyman purged pre-fx45 content Sep 23, 2016, 6:24:31 PM Approved M Tonnes Show->Open Folder (win, 51+) Sep 23, 2016, 1:57:13 AM Approved M Chris Ilias make it clear that "verify integrity" is something Firefox already does on its own (discussion in bug 522668)) Sep 19, 2016, 12:48:58 AM Approved M AliceWyman [Fx49] added Places Database section (see discussion) and {for} edits. Sep 15, 2016, 8:28:37 AM Approved M Joni Purged reference to Hello Aug 1, 2016, 9:35:47 AM Approved M AliceWyman Extensions: Support for Hello discontinued in Firefox 49 per https://support.mozilla.org/kb/hello-status Jun 15, 2016, 5:43:40 AM Approved Banban Remove 't' in 'extenstions' Jun 12, 2016, 10:54:27 PM Approved M Chris Ilias move "Some add-ons will be listed here" and "but not in the Add-ons Manager" together Jun 10, 2016, 12:09:35 AM Unreviewed AliceWyman edit to pending revision by Chris Ilias since a 3rd system add-on, Multi-process staged rollout, is also shown for fx46. Jun 9, 2016, 11:24:39 PM Unreviewed Chris Ilias Separate content about system add-ons into a note, and explain what system add-ons are Jun 9, 2016, 8:55:39 PM Approved M AliceWyman Extensions: mentioned system add-ons for fx45+ (see discussion) Jun 8, 2016, 3:12:08 AM Approved M Chris Ilias make it clear that about:profiles is still in development https://support.mozilla.org/en-US/kb/use-troubleshooting-information-page-fix-firefox/discuss/6660#post-13806 Jun 7, 2016, 4:42:40 AM Approved M ideato Profiles in Application Basics Jun 7, 2016, 3:13:30 AM Unreviewed AliceWyman new fx46 screenshot; still need about:profiles entry - see discussion. Feb 8, 2016, 11:17:49 AM Approved Artist nits, removed spare blanks, internet = Internet Feb 8, 2016, 7:41:40 AM Approved AliceWyman push notifications link now redirects to kb article Dec 4, 2015, 8:44:21 PM Approved M AliceWyman updated for fx42: new screenshot, Application Basics entry for Safe Mode Nov 2, 2015, 1:14:21 AM Approved M AliceWyman Application Basics, Registered Service Workers: changed push notifications link Oct 4, 2015, 11:52:30 PM Approved M AliceWyman Application Basics: {for fx40} added Registered Service Workers - see discussion Oct 4, 2015, 11:44:39 PM Unreviewed AliceWyman added new image for fx40, removed outdated <fx29 content. Still need description for about:serviceworkers - see discussion. Jun 22, 2015, 4:06:39 AM Approved novica Rewrite search summary to less than 140 characters. May 19, 2015, 9:16:55 AM Approved M AliceWyman updated for fx38 to add new screenshot and Safe Mode option Mar 20, 2015, 7:10:34 AM Approved AliceWyman updated link to renamed article, "Share telemetry data with Mozilla to help improve Firefox" Mar 19, 2015, 10:10:30 PM Approved M AliceWyman fx31 Experimental Features section Jan 2, 2015, 7:39:09 AM Approved AliceWyman added another minor edit to last revision to remove unneeded {for fx13}{/for} Jan 2, 2015, 3:14:48 AM Unreviewed Tonnes remove superfluous {/for} Dec 30, 2014, 10:28:48 PM Approved M AliceWyman reworded Intro, updated for fx35, new screenshot, moved up Reset/Refresh Sep 18, 2014, 8:01:19 AM Approved M user917725 removed Template:ShareArticle Sep 18, 2014, 1:21:23 AM Approved M AliceWyman Multiprocess Windows - see discussion Sep 17, 2014, 10:15:14 AM Unreviewed Joni screenshot updated, "multiprocess tab" added Aug 25, 2014, 1:30:08 AM Reviewed M user669794 removed share article Jul 2, 2014, 5:46:03 AM Approved M AliceWyman updated image for Fx29 and above to include Report ID entry, Crash Reports for the Last 3 Days Jun 29, 2014, 1:26:11 PM Approved M Joni moved Graphics above important modified preferences Jun 29, 2014, 1:21:54 PM Unreviewed Joni removed <16 and updated screenshot Mar 21, 2014, 6:38:39 AM Approved M AliceWyman update for Fx 29 Mar 5, 2014, 5:34:11 PM Approved M Underpass it's better to use internal article links Mar 5, 2014, 5:21:53 PM Unreviewed Underpass please do not use locale notation for Mozilla pages. Thanks. Mar 4, 2014, 4:56:05 AM Approved M ideato update for 27, thanks to AliceWyman, she wrote it, i edit here, see : https://support.mozilla.org/en-US/kb/use-troubleshooting-information-page-fix-firefox/discuss/5085 cheers Alice Sep 11, 2013, 9:13:54 PM Approved M AliceWyman "Show Update History" button added in Fx24 (see discussion) Sep 5, 2013, 9:17:43 PM Approved Amit Kumar Thakur re-added share article Jul 22, 2013, 7:21:58 PM Reviewed M Amit Kumar Thakur added "Share this article" template Jul 1, 2013, 8:20:29 PM Approved M scoobidiver showfor winxp, win7 & win8, new about:memory in Fx 23, other replaced links, screenshot with ellipsis (bug 797808) Apr 23, 2013, 10:11:15 PM Approved M AliceWyman See discussion. Image and "Copy to clipboard" instructions updated for Fx18 Oct 21, 2012, 11:28:41 PM Approved scoobidiver changed keywords after renaming Oct 3, 2012, 2:33:20 AM Approved M scoobidiver fixed links, drop support for fx35 Aug 26, 2012, 8:58:29 PM Approved M scoobidiver Accessibility section for Fx 16, drop support for fx35, added keywords Jun 29, 2012, 9:50:57 AM Approved M Michael Verdi New 160 character search summary May 9, 2012, 8:42:13 AM Approved M Michael Verdi Added reset Firefox section for fx13, added some screenshots May 5, 2012, 12:43:24 AM Approved M scoobidiver Integrate changes in Fx 12 and 13 except Reset Mar 9, 2012, 12:00:07 PM Approved M AliceWyman "Modified Preferences": minor fix Mar 8, 2012, 3:20:20 PM Approved M scoobidiver New screenshot applicable for Fx 9 and above Mar 3, 2012, 6:26:18 AM Unreviewed user633449 Added updated screenshot Nov 4, 2011, 12:00:11 AM Approved M scoobidiver Memory Use in Fx 9 Oct 21, 2011, 5:52:01 AM Approved Tonnes typo, add breaks Oct 9, 2011, 2:19:20 AM Approved M scoobidiver fx4 instead of "not fx35", Enabled instead of Installed, crash reports for fx8, updated screenshots Apr 20, 2011, 3:34:03 AM Approved M AliceWyman more edits - https://support.mozilla.com/en-US/forums/knowledge-base-articles/705916 Apr 19, 2011, 5:43:35 AM Unreviewed AliceWyman more edits - https://support.mozilla.com/en-US/forums/knowledge-base-articles/705916 Apr 18, 2011, 9:08:16 PM Unreviewed AliceWyman added Mac screenshot for Firefox 4 Apr 18, 2011, 6:58:50 PM Unreviewed scoobidiver use of not fx35, changed intro, added WebGL, removed blog link (out-of-date and Windows only) Apr 18, 2011, 9:22:39 AM Unreviewed AliceWyman added fx4 images, User Agent under App Basics Apr 17, 2011, 12:10:24 PM Unreviewed AliceWyman updated for Firefox 4, added Graphics section Sep 20, 2010, 9:25:17 AM Unreviewed Chris Ilias s/cmd/command (bug 523783) Compare Selected Revisions You are about to mark this revision as Ready for Localization. Are you sure you wish to proceed? Submit Cancel Document contributors AliceWyman Chris Ilias Underpass novica Tonnes Michele Rodaro Michael Verdi scoobidiver ideato Banban user633449 Mozinet Amit Kumar Thakur Wesley Branton user917725 Lan Joni Artist Marcelo Ghelman PGGWriter Fabi k_alex