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.

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?

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.

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

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 !

why cant i remove this side bar for my computer period ! bookmarks side keeps popping up on my screen im aboutr to put my fist thru this 42 inch screen i hate side bars and this damm thing keeps popping up ! [removed] hate this piece of annying [removed] !

below steps suggested to solve , but couldn't find how to add mentioned plugin Firefox Open the Firefox browser or restart it, if it is already running. From the Firefox menu, select Tools then click the Add-ons option. In the Add-ons Manager window, select Plugins. Click Java (TM) Platform plugin (Windows) or Java Applet Plug-in (Mac OS X) to select it.

When starting to type an email address in a login box on, e.g., amazon, Firefox produces a drop-down list of suggested completions using common email domains such as gmail.com and yahoo.com. I never use any of these and want to either suppress the suggestions entirely or customise the list to display domains which I actually use.

Hi, on Windows I've remapped Caps Lock key as (left) Ctrl because both of my Ctrl keys are physically broken. This used to solve the problem in all programs, Firefox including, till Firefox stopped respecting Windows Registry entries. On Firefox I mostly have been using Caps Lock + X, Caps Lock + C and Caps Lock + V for text editing. Now these combinations trigger (random?) actions, like Save Page As, switch current active tab, View Bookmarks Sidebar, View Page Source, etc. This is so frustrating, such shortcuts can only be accessed via Virtual Keyboard.

Every time I press the print key since the last Firefox update it opens a new firefox window. It doesn't matter if Firefox is selected or not. I can't find any macros or shortcuts that are bound to the print key, so I don't have any idea what could have caused this.

Installed Ffx on my Win 10. Works Great. Installed on Win 11. Cannot find Norton Safe Search as an extension or as a search engine.

I clicked on a link in Win 11 and almost got into a malicious site. Would not have done so with Norton SS because it shows colored bubbles by each link. Would have seen a red bubble.

How can I get it to work in Ffx?

Thank you.

I play youtube music or Noah's Ark tours, the screen has changed from normal with small video and red timeline at bottom to now very large letters and video very large so that to see timeline must scroll down I have a laptop pc, am on firefox / duck duck go browser. I was required to resign into google to get to my emails at the same time as the youtube change. I have 192 GB memory.