Change the font size in Firefox itself

The Firefox version I used before was Mac version 136.0 After I updated to the latest version, I found that the fonts of the browser's tab bar, search box, and bookmarks … (மேலும் படிக்க)

The Firefox version I used before was Mac version 136.0 After I updated to the latest version, I found that the fonts of the browser's tab bar, search box, and bookmarks became significantly larger. How can I change the font size?

Asked by zhangbingxin25 7 மணி நேரத்திற்கு முன்பு

Firefox is being updated by another instance

I have only one instance of Firefox to run. How can I correct my installation so it does not think something else is running/updating Firefox? Thanks, Craig … (மேலும் படிக்க)

I have only one instance of Firefox to run.

How can I correct my installation so it does not think something else is running/updating Firefox?

Thanks,


Craig

Asked by Craig 6 நாட்கள் முன்பு

Home Screen wallpaper size /resolution

Firefox just introduced a cool feature that lets us set custom wallpapers on the home screen—love it! But whenever I try using pictures from my personal library, they don… (மேலும் படிக்க)

Firefox just introduced a cool feature that lets us set custom wallpapers on the home screen—love it! But whenever I try using pictures from my personal library, they don’t fit properly and end up getting cropped. Resizing doesn’t help either, since making the image smaller just ruins the quality.

So, is there a specific format I should be using? Like, does it need to be JPEG only, or will any file type work? And if any format is fine, what’s the ideal one for the best results? I couldn’t find anything in the settings or help pages about this.

Asked by Ray 3 நாட்கள் முன்பு

about:config -> security.pki.certificate_transparency.disable_for_spki_hashes not working as expected

Hello community :) hope everybody is doing well. I´m coming here with with asking for a help. I´m managing browsers (Google Chrome, MS Edge and Firefox) in my co… (மேலும் படிக்க)

Hello community :)

hope everybody is doing well. I´m coming here with with asking for a help.

I´m managing browsers (Google Chrome, MS Edge and Firefox) in my company via GPOs. What we´ve been dealing with since 135 version came up is having the "Did Not Connect: Potential Security Issue error page , Error insufficient cert transparency" while visiting our internal resources.

Despite of having the security.pki.certificate_transparency.disable_for_spki_hashes set up -> main three certificate hashes are correctly added, basically copying the setup from Chromium browsers , where everything works as expected , Firefox is not.

The only way how to make it work is via security.pki.certificate_transparency.disable_for_hosts , which is , of course, not desirable , because of the security risks.

Does anyone face the same issues ?

Thank you very much ya´ll

Asked by tomas.jetel 1 மணி நேரம் முன்பு

orbit

WHY ARE YOU DISCONTINUING ORBIT!!!!!!!!

Asked by 31moranb 1 நாள் முன்பு

tab discarding not working even tho its nearly using all memory

firefox not discarding tabs automatically even though i have tab discarding on in about:config via "browser.tabs.unloadOnLowMemory=true" "browser.tabs.min_inactive_durati… (மேலும் படிக்க)

firefox not discarding tabs automatically even though i have tab discarding on in about:config via "browser.tabs.unloadOnLowMemory=true" "browser.tabs.min_inactive_duration_before_unload=60000"

also if i discard them manually from about:unloads manually whenever i restart firefox all discarded tabs come back to life is it supposed to do that?

Thanks

Asked by sscicluna89 1 மணி நேரம் முன்பு

"This page is slowing down Firefox..."

Hi, when I use YouTube.com and i find this on "https://www.youtube.com/results?search_query=blue+connection+touch+the+sky" I get this popup message ""This page is slowing… (மேலும் படிக்க)

Hi, when I use YouTube.com and i find this on "https://www.youtube.com/results?search_query=blue+connection+touch+the+sky" I get this popup message ""This page is slowing down Firefox",etc.etc. What happened to the browser? Thanks!

Asked by AESTHETICKUGEE 23 மணி நேரத்திற்கு முன்பு

How to stop text search (find-in-page) opening accordion details

Firefox 139.0.4 changed behavior of text search (find-in-page). It now opens closed accordions and finds text in the <details> text (which it did not do prior to t… (மேலும் படிக்க)

Firefox 139.0.4 changed behavior of text search (find-in-page). It now opens closed accordions and finds text in the <details> text (which it did not do prior to this update). This really breaks my webpage. I think this was changed for compatibility with Chromium.

Is there a config setting to change this behavior? Alternatively, can I change the accordion html so that Firefox will not search the <details>? (These are my private webpages, so I can edit them.)

Asked by gordon30076 21 மணி நேரத்திற்கு முன்பு

On the issue that the firefox.exe process could not be concluded

1.The browser is closed 2.Looking at the task manager, there are still two browser processes (firefox.exe) present and they together take up about 3GB of memory 3.These t… (மேலும் படிக்க)

1.The browser is closed 2.Looking at the task manager, there are still two browser processes (firefox.exe) present and they together take up about 3GB of memory 3.These two processes have no I/O reads and writes. 4.These two processes cannot be concluded. I've tried CMD, Powshell, XueTr, etc., but none of them can free up the memory space occupied by these two processes.

Asked by wangxi0000000 3 நாட்கள் முன்பு

Opening sent tabs on mobile

Hello! I wanted to see if there was a way to have sent tabs be automatically opened on Firefox mobile. Searching "Automatically open sent tabs on Firefox mobile" gives h… (மேலும் படிக்க)

Hello! I wanted to see if there was a way to have sent tabs be automatically opened on Firefox mobile. Searching "Automatically open sent tabs on Firefox mobile" gives help guides on syncing and not how to automatically open links sent through the feature.

Instead of having to open any number of notifications I would much prefer the tabs automatically populating the tabs browser. I currently send from PC/iOS-mobile to Android-mobile but will be switching to a second iOS-mobile device soon.

Thank you

Asked by brian.nguyen.drive 2 நாட்கள் முன்பு

Video still auto plays even though AutoPlay is blocked for both Audio and Video

On certain websites , the audio and video still auto play even though the option, "AutoPlay" is blocked for both audio and video. Please see the attached screenshot wh… (மேலும் படிக்க)

On certain websites , the audio and video still auto play even though the option, "AutoPlay" is blocked for both audio and video.

Please see the attached screenshot which shows that auto play is blocked, it is circled in red. While the video has auto played, circled in orange with a timestamp of 17 seconds being played prior to it being manually stopped.

Please fix this issue.

Asked by LimuxSpring 4 மணி நேரத்திற்கு முன்பு

history

my browser history bookmarks and pinned taps disappeared without my clearing it and my firefox mobile which i just connected last night is not connected

Asked by traibeck 5 மணி நேரத்திற்கு முன்பு

Website do not works . code 500

hi Firefox 115.24.0esr (64-bit) do not allow my see this website .But Chrome works good. https://www.gowork.pl/opinie_czytaj,961131 Code 500 UPSSS! An error occurred wh… (மேலும் படிக்க)

hi Firefox 115.24.0esr (64-bit) do not allow my see this website .But Chrome works good.

https://www.gowork.pl/opinie_czytaj,961131

Code 500 UPSSS! An error occurred while loading the page. Make sure you are connected to the internet and try again.

How to fix this .

Asked by olek 1 வாரத்திற்கு முன்பு

Last reply by olek 5 நாட்கள் முன்பு

macOS 26 beta visual bug

I realize this is in a beta OS, but I imagine it'll need to be addressed at some point. Anywho, when using vertical tabs, the left side expand/collapse button lives unde… (மேலும் படிக்க)

I realize this is in a beta OS, but I imagine it'll need to be addressed at some point.

Anywho, when using vertical tabs, the left side expand/collapse button lives underneath the close, minimize, full-screen OS buttons.

Asked by Brian D 1 வாரத்திற்கு முன்பு

Last reply by Brian D 6 நாட்கள் முன்பு

Google suggestion in Firefox's address bar keep showing Japanese suggestions even though I chose English and Canada as language and location with my google account.

Google suggestion in Firefox's address bar keep showing Japanese suggestions even though I chose English and Canada as language and location with my google account. I us… (மேலும் படிக்க)

Google suggestion in Firefox's address bar keep showing Japanese suggestions even though I chose English and Canada as language and location with my google account.

I use same google account with google chrome, but google chrome doesn't show Japanese suggestion.

As for setting on Firefox, I unticked other than "show search suggestions".

How do I resolve it?

Thank you.

Asked by grn778 1 நாள் முன்பு

Last reply by grn778 1 நாள் முன்பு

.экран.ная клавиатура

.в окне браузера не переключается язык экранной клавиатуры шиндовс 11 по комби.нации пуск+пробел но язык в панели задач переключается в других программах проводнике .на р… (மேலும் படிக்க)

.в окне браузера не переключается язык экранной клавиатуры шиндовс 11 по комби.нации пуск+пробел но язык в панели задач переключается в других программах проводнике .на рабочем столе все работает пробовал FreeVK с ней .наоборот в браузере работает в других программах не печатает язык переключает в шиндовс 8.1 32-64 бит работает правильно но нуж.на именно эта версия мазилы в шиндовс 11

Asked by theG.E.n 1 வாரத்திற்கு முன்பு

Last reply by theG.E.n 16 மணி நேரத்திற்கு முன்பு

Youtube crashes in FireFox browser

Hello, there is a problem with Youtube video hosting in the FireFox browser. When trying to play a video, there is an endless attempt to play the video. Attempts to fix t… (மேலும் படிக்க)

Hello, there is a problem with Youtube video hosting in the FireFox browser. When trying to play a video, there is an endless attempt to play the video. Attempts to fix the problem, including using about:config, were unsuccessful. We kindly ask you to let us know how to solve this problem, given that the problem is related to FireFox, since everything works properly in Chromium-based browsers. Thank you in advance!

Asked by idaniili525 5 நாட்கள் முன்பு

Last reply by idaniili525 5 நாட்கள் முன்பு

Problems with video playback, problems with YouTube videos and other websites. Please help.

I have a problem. When watching videos on YouTube, especially in 4K, it starts to freeze, and the loading screen stays on indefinitely. The same thing happens when you fa… (மேலும் படிக்க)

I have a problem. When watching videos on YouTube, especially in 4K, it starts to freeze, and the loading screen stays on indefinitely. The same thing happens when you fast-forward or rewind the video. Switching the video to 1440p or 1080p helps, but over time, even at 1080p, it starts to freeze. but if I switch back to 4K, everything works fine, but only temporarily or until I fast-forward it.

I can provide browser data files. I'll say right away that I've tried a lot of things, and even everything that ChatGPT recommended didn't help. I tried changing the about:config settings related to the video player and codecs.

The only thing that helped was installing a plugin (h264ify by erkserkserks) that disables av1, and in that case the video works fine, BUT only at 1080p, which doesn't suit me, as I would like to watch videos in high quality.

If I disable hardware acceleration so that videos are rendered on the processor, then everything works fine and everything runs smoothly, except that the processor is loaded at 60%. This may be a solution to the problem, but I would like to figure it out and solve it completely, rather than looking for a compromise.

Motherboard: ASRock B850M Pro-A (BIOS date 02/21/2025, DMI BIOS version 3.20) CPU: AMD Ryzen 5 8400F 6-Core Processor RAM: Crucial CP16G60C36U5B (Crucial 2x16 - 32GB) Video card: NVIDIA GeForce MSI RTX 3080 Ventus 3X OC LHR (MS-V389) (Driver version: 32.0.15.7652, Development date: May 14, 2025, DirectX version: 12 (FL 12.1)) Video card driver 576.52, May 19, 2025 The entire system and browser are installed on an M.2 NVMe CT1000P3PSSD8 SSD (Crucial P3 Plus 1TB PCIe 4.0 x4) (there are also other drives) (2 monitors 1440p) Windows 11 Pro If any data is required, I can provide it. All drivers and everything else are installed in the latest version (unless new ones have been released or it has not updated itself). All Visual C++ and Windows components are installed, I don't think there is a problem with them.

The problem only occurs in the Mozilla browser; there are no problems in any other browsers. I also noticed that on some websites where I watch movies, there is a problem with the video. Unlike YouTube, they load normally, but in dynamic scenes, the image breaks up, similar to the image breakup in games when vertical synchronization is turned off. That is, the video is divided into two parts, and one of them lags behind by a fraction of a second. I tried resetting the browser settings, but it didn't help. Everything works fine on my MacBook and in other browsers and devices, so it's not related to the internet.

Please help me figure this out and solve the problem because I've already tried everything, and I don't want to switch to another browser because I've been using Mozilla for over 15 years. Also, if you need any information or a detailed explanation, I can show you or even record a video. Everything worked fine on Windows 10 on the same system, but Windows 11 is not running as smoothly. (To clarify, this is a clean system; I did a complete clean install of Windows 11, although when I upgraded from 10 to 11, everything seemed to work fine).

I would be grateful for any help.

Asked by glerwox 4 நாட்கள் முன்பு

Latest update

I removed the latest update because my bookmarks were gone. I will not update until you fix this problem

Asked by ross3 4 நாட்கள் முன்பு

Last reply by ross3 3 நாட்கள் முன்பு