Firefox 技術支援討論區

If I click on any "mailto" link the only options are Gmail or Firefox.

If I go into Settings and choose applications then content type: mailto the same options are there- nothing for Yahoo Mail.

It used to be there, now it has gone.

Using version 110.0.1

Is there any way to manually add Yahoo mail to Firefox?

FOLLOWUP: Success! It turned out to be an extension called "Enhancer for YouTube". I added that because my add-ons had been wiped out by the update yesterday and forgot that it was a new one I'd never tried before.

Thank you Cor-el for pointing me in the right direction!

Using Windows 7. These were suggested. Of course none of them made the slightest difference.

   media.autoplay.default = 5 [0:allow;1:blockAudible;2:Prompt;5:blockAll]
   media.autoplay.blocking_policy = 2
   media.autoplay.allow-extension-background-pages = false
   media.autoplay.block-event.enabled = true 

Does anyone on here understand this stupid video "follow us and block the page for stupid reasons" thing? How can software designers be so brain dead and out of touch with the rest of the planet? I do wonder sometimes.

Hello there,

I've been having problems with using Firefox for a while. For context, I'm using a computer given to me by my college because my personal laptop gave up the ghost a while ago. It has a lot of security programs installed on it and I am obviously not allowed to mess with those at all, as my account doesn't have the permissions. Here are some of the problems I've been having:

• always signed out of my firefox account on relaunch (no options enabled that would cause this)
• always logged out of specific websites on relaunch (primarily noticed with discord)
• addon windows never load
• addons don't work, even when enabled, and after uninstall and reinstalling

I've tried uninstalling and reinstalling Firefox also, but nothing seemed to fix these problems. The only thing that stopped happening was being signed out of my Firefox account on relaunch but I have no idea what was causing it or what stopped it.

Now, in an attempt to fix the problems I was having with addons, I refreshed my Firefox. So far I haven't done anything to it other than sign into my Firefox account. Upon trying to reinstall my addons, I got errors like this: "An unexpected error occurred during installation." and "UBlock Origin could not be installed because Firefox cannot modify the needed file." For reference, here's all the addons I had installed before I refreshed: Tranquility Reader, HTTPS Everywhere, Better TTV, Shinigami Eyes, UBlock Origin, Windscribe, Enhancer for Youtube, Dark Reader, and Bitwarden. I tried installing UBlock Origin, Enhancer for Youtube, and Bitwarden, and got the exact same errors every time. I'm really lost on what to do.

Hey there! I am looking for a setting that sets the columns in the new tab page.

i know about: "browser.newtabpage.activity-stream.topSitesRows" This is the same as going to the settings and changing it in the drop down menu.

Is there something that can set the quantity of columns?

Win7 x64P , FF110.0 (64-bit) I am trying to change the image for a 'new tab' shortcut so I can recognize it visually , the only option I see is to select a URL for the image. (local image would be handy)

I uploaded image to drive.google & shared, inserted the link & save. But is shows just blank.
It shared it properly & tested when logout.

but its a share link & not really an image link.

https://drive.google.com/file/d/1oSFN1-mUW1_bt229I_1zgAEtcw31LLvF/view?usp=sharing

I have read https://support.mozilla.org/en-US/kb/customize-items-on-firefox-new-tab-page?redirectslug=customize-shortcuts-your-new-tab-page&redirectlocale=en-US#w_add-a-shortcut

Hail all:

I use Privacy Mode (to prevent idiotic dump on my PC from many a website, I hate clutter, due to my severe Asperger's) on my Secondary Monitor, whilst my primary Firefox runs normal mode on my Primary Monitor.

Each time I open a new Privacy Mode, it opens on the Primary Monitor, so I need to drag it to the secondary one.

Could we get an option to open the Privacy Mode one on "Detected Monitor X" (which stands for any option that got detected as monitor)? Would be lovely if we could.

Thank you.

Hi,

I go to many websites whose languages I don't know. When I used to use chrome, I could just right-click to translate it to English.

Unfortunately, I cannot seem to find anything comparable here. Is there any add-ons or anything that I can get for it?

Also, I wanted to create an issue in so that firefox natively supports this. This is the only thing that has kept me from removing Chrome altogether.

Thanks!

Hi :)

I use Firefox on my Asus laptop running Windows 10. It's one of these laptops with both integrated and dedicated graphics (Intel plus Nvidia).

I often experience this issue when putting a video in full-screen (especially when viewing trailers on Steam, but this may just be because I mainly use my Windows laptop for gaming, and thus most of my video consumption here is from steam). This screen will briefly (for less than one second) turn black and audio will pause before the video appears in full-screen, and playback resumes normally.

It "feels" like a GPU switch is taking place, I'd assume from the integrated graphics to the GeForce card. This is not the proble. The issue appears when I return from full-screen mode. I always have several Command Prompts open with SSH connections to my Linux server and sometimes my MacBook Pro. These windows are now empty. That is, all text is gone, and I can no longer interact with the sessions. They're not "broken," as in they're not saying "Not responding" and don't ask to be forcefully closed, they're just black windows with borders around them. All I can do is close them all down and open new ones to reconnect and start over from where I think I remember I was.

I should note that this doesn't ONLY happen with Firefox videos going into full-screen, it has also happened after launching a game and returning to the desktop. This strengthens my belief that this has to do with GPU switching and/or video "mode" change(s).

Assuming I'm correct (my IQ is 5,000 and I do do the very big brians), is there any way to control how videos go into full-screen in Firefox? Or "lock it" to a specific GPU? I've rummaged through about:config and haven't seen anything that seems directly relevant.

I've already tried using the Windows settings to tell the system that Firefox.exe should use the integrated Intel graphics only, but this has no effect.

I remember I used to use "Media Player Classic" many years ago, and it had a slew of options of how to render full-screen video. IIRC, it had stuff like "Overlay," "Windowed," "Windowed borderless," "DirectX," etc. This make me wonder if there's multiple ways of chosing how to render video in full-screen, then maybe one could direct Firefox to use a different one than the default and my problem might disappear? Or maybe one could tell Windows that if an app wants to go into full-screen video mode, Windows should pick a specific mode for it?

I'm not a Windows developer, so I don't know :) But I'm hoping someone has a good tip, because I'm finding myself using this system more and more, and this is my biggest problem with it currently.

Thanks in advance :)

Remove or disable reading view for only AARP webpages in Firefox ...all other sites are fine..... it is a recent problem..... it keeps going to 40 % even tho my default is 120 %... as I have to click on the toggle on each new tab to be able to view pages.....again only on AARP webpages.

In the past the caret in text entry fields used to blink/pulsate/flash forever in both Firefox and Thunderbird. (Text entry boxes, such as the browser URL-bar, the e-mail To/Subject/Content textboxes, online forms, etc.). Now in the latest versions of Mozilla Firefox 110.0.1 and Thunderbird 102.8.0 the caret stops blinking after just a few seconds. This is very confusing and frustrating for my grandmother and she already called me several times because Firefox and Thunderbird 'stopped working'. I explained to her that this is a new feature but she does not understand and keeps forgetting it after a few days. She is used to the cared blinking continuously, it has been blinking for the past decades whenever she wanted to type something in the computer and it only stopped blinking when the computer program froze or crashed.

I am sure that my grandma is not the only person having issues with the caret not flashing, I for one also would like to have a caret that blinks forever, so when I look away from the screen and look back I do not have to search the text to find where I left my caret.

Please make it so that the default caret appearance and behavior is the same as in all other programs (i.e. blinking forever), as it used to be in the past, just like what everyone is used to. I argue that the majority of users is used to and also expects a blinking caret when they are writing an e-mail or search online and you are confusing a whole lot of people with this minor change, people who do not know how to report bugs or seek help themselves. It's a sign of poor user-friendliness if grandmas need to call their grandchildren or children for help just to write e-mails which they used to be able to do on their own for many years in the past.

I hereby suggest adding an accessibility option for people who wish to disable the blinking cursor and to change the default behavior back to 'caret flashing forever'.

I am a new user to Firefox (started in Feb 2023). I am running version 110.0.1, Windows 10 version 22H2, 64 bit. I want to add more tabs (webpage links) to my Firefox Home Page. Firefox Help/FAQ says that I should select the address bar, enter in a website address, and then click on the "menu button" which is on the right side of the address bar. It is supposed to look like three dots or three lines. However, my address bar does not show that - or at least I can't find it. The picture provided in the online Firefox FAQ doesn't match what I am seeing on my home page. Please let me know how to get this "menu button" to appear. Thank you.

Point me somewhere that I can fix this. Last Pass used to have a large red item around where the pocket icon is in the top right but it doesn't appear now. I have downloaded "lastpass_password_manager-4.108.1.7.xpi" and tried to add it to the extensions. But nothing.

Thanks Bob Sawyer

I need to Firefox to behave like SPIN Safe Browser, aka removing all kind of potentially unsafe material. Since Spin Safe Browser is built-in with NSFW filtering but it's only available for Android/iPhone, and no, emulating Android or iOS is NOT an option. None of the current desktop browsers met the criteria for me to be safe enough to block NSFW (porn) content on default settings, only SPIN Safe Browser can do this and it's not available for PC/Windows, or Linux for that matter, so my best bet is to configure Firefox as much as possible so it can block as much unsafe content as possible but there are two or three problems I am facing right now which aren't exactly easy to fix:

1. Troubleshoot Mode DISABLES all addons, meaning that if I restart Firefox on this mode, I will be able to search and view for NSFW material. There could be a relatively easy way to fix this by building Firefox from source without this specific option. If this is possible then all I need are to instructions on how to build it without Troubleshooting Mode. Doing this step is critical as Troubleshoot Mode is more or less the equivalent of "Turn the filter off, I want to watch porn", as it disables every customization made to enforce web filtering. See image 1.

2. The addons themselves can be removed, either by manually disabling or uninstalling them. This is a huge problem because once this is done, Firefox no longer is capable of filtering unsafe content by itself. I need that these addons cannot be removed, or as a workaround, add as many layers of difficulty to prevent this from happening or making it as difficult as possible so the user simply gives up because it's too complicated. Or, building Firefox from source with these addons by default would solve this issue. You don't have to install ALL the addons for this step, just a few of them will do the work. See image 2.

3. Additionally, if there could be a way to permanently enable DoH and set a specific DNS by default and prevent it from being disabled or changed to something else. For example: https://family.adguard-dns.com/dns-query could potentially help me achieve the result I want. See image 3.

Please note that SPIN Safe Browser always blocks NSFW content by default and it's impossible to search this type of content with this browser, there is no way to turn off the filter and this is exactly how I want Firefox to behave. I have read something about converting APKs into PWAs but I'm not really versed in that, but if you know a way to "port" SPIN Safe Browser to PC/Windows/Linux please let me know, or if you have any other suggestion than can help me make Firefox behave more like SPIN Safe Browser on it's default settings I would really appreciate that.

find out why suddenly the banners and bars are so deep/large Reduce the bars and banners to previous settings to free up more screen space.

I did not alter the zoom. I tried using zoom to reduce the whole screen but the banners and bars remain large. Outlook mail screen view now has a huge left hand file/folder index column WHY?

Running Firefox 110.0.1 (64-bit) on Windows 11 Pro.

Spell check does not work. No red underlining of spelling mistakes. It is enabled and about:config confirms it. This happened to me a couple of times under Windows 10 and much older versions of Firefox. This is a recurring theme without a one-stop resolution.

Anyone? Thanks

I am using an extension for a custom home page which I download from the addons page, but I dont want it to show the site information in the bar,

How to disable that stupid thing which I have marked for the custom home page

I have auto-fill disabled for everything except bookmarked websites, but the address bar still auto-fills for certain websites that have nothing to do with my browsing history or bookmarks.

when i type s, it auto-fills to sportchek.ca a = amazon.ca etc

many of these websites are sites i do not have bookmarked or in my history.

does Mozilla get money for this?

is there a way to remove search tab from tool bar and just have it in 3 line menu and also put stupid puzzle icon back in 3 line menu where it should be and not on my tool bar , i dont want to see either one of those annoying useless crap , there is already too much garbage up there we have the 3 line menu icon for a reason to keep all the rest of that crap off my tool bar it does not need to be there !