Firefox 技術支援討論區

Let the user know that you folks really do something to fix problems. Have to resort to Edge till this problem is settled or either a complete re-install which is about the fifth time in as much as one year.

I am in my account on Firefox version 92.0.1 and when I go into my settings I want to change some but they are greyed out. How do I get this so I can edit them? I went into preference in Firefox then down to Privacy and want to make some changes there but some of the areas such as clear history when Firefox close is greyed out. how DO i make changes in Firefox?

I am not able to change the proxy settings as they are greyed out.

Dear Cor-el,

Thank you for responding and answering my question. You have helped me out gratefully! Your answer is right, easy to understand and to fulfill. I can move those icons from now on. Hereby I have an other question. I have more extensions added, but not all of those icons are shown in the toolbar. How do I realize that?

Real example I have in the toolbar 4 extension icons but I have 7 extension enabled. Where have been those other 3 icons?

Regards,

Van Lieren

I had to totally reload my OS, Firefox, etc as I lost everything and now trying to restore... Before this re-build, I was able to 'login' to a place that I had saved my ADD-ONS by logging in... Now I have recovered most of my ADD-ONS and want to save them to where I saved my previous one. But when I go to the ADD-ON page, I no longer see a LOGIN to save/retrieve my old ADD-ONS.

Did my crash delete my "acct" that saved my ADD-ONS, or did Mozilla do away with that feature?

According to this article I should be able to preview PDFs within Firefox. I am not able to, even in safe mode. See screenshot for my settings area. There is simply no option to set Firefox to Open/view PDFs.

Firefox changed my View settings with the recent update ...

The new changes don't make sense at all ... They basically reduced the contrast and/or increased the brightness in the toolbar. Like other humans, I rely on contrast to see where one thing ends and another thing starts.

I didn't ask for or agree to this ... How do I change it back? (I clicked around and it's not obvious.)

The possibility of moving icons of those extensions will be a huge improvement.

Please send through to the right department. If those functions still aren't available jet.

Thanks a lot, See the attachment for the example image.

I am writing a WebExtension to communicate with a server using XMLHttpRequest.

I load this WebExtension temporarily by about:debugging. It works well if I do not login into my Firefox account. It can get data from the server.

But after logining into my account, it returns "xmlhttp.status: 0"  "Network request failed" immediately when I trying to do the same thing.

I removed all other add-ons and WebExtensions, But still I have this problem. I have to refresh firefox to make my extension work again.

Any suggestions will be appreciated.

Let's say, I have an addon in about:addons, in this case, Youtube Playlist.

So, let's say I've forgotten what it's about, and I therefore want to read more about it in its page in addons.mozilla.org ; since all addons for (normal) Firefox now have to be signed by Mozilla, I assume that the addon therefore *must* have an addons.mozilla.org page.

However, I haven't found a button or anything that would tell me "Go to addons homepage" or something.

Now before you tell me "just search the internet", I did, and I cannot find an addon called "Youtube Playlist" in search engines - I found something called "YouTube Playlist Helper", but it is not the same one.

So, is there such a facility in about:addons of Firefox?

How can I get a predefined set of tabs to be always available on startup regardless of the last used tabs? I couldn't find this option which is so useful and important for me. So i'm using "restore previous session" but this is not what I want and sometimes it is also zeroed so I need to reopen all the tabs I need from scratch...

Hi I have a problem where some malware - opicle.go2cloud.org, has been installed on my Windows 10 PC. When you click on a link, the malware "intercepts" the website and in most instances returns a "404 Not Found error". I did think the problem may be with Windows, but I used Edge as a browser and it worked OK....indicating the problem is with Firefox.

I've checked enabled extensions and plugins and can't find anything. I've also looked online for help but no joy. Any help here is appreciated Thanks

Hello FF

I'm looking to automate tasks while I fire up the browser, usually my morning routine logging on certain websites and running the processes

it would help if the browser can automate these tasks,

How can it be set up ?

Thanks Support

Regards,

Mathew

Hello,

I've been installing themes on Firefox and noticed that some of the themes cause a white line to show up below the open tabs (as shown in the screenshot attached). I'd really like to use some of these themes, but the white line just looks really ugly. Thanks for any help.

Kind regards, LucidBoi

I want to remove Korean from my "Set Alternative Languages" setting in Firefox but I can't because the "remove" button is greyed out. It's annoying because when I want to do things like close all tabs, or split my screen, or when I access Finder from Firefox, the words are in Korean and I want to remove it. How do I do this?

Hi everyone,

I've installed the most recent Firefox version (Firefox 92.0.1 (64-bit)) on a new laptop. In order to use the spell checker, I've downloaded several languages as per these instructions: https://support.mozilla.org/en-US/kb/how-do-i-use-firefox-spell-checker Nevertheless only English is displayed in the selection window (see attached screenshots).

Does anyone know how I can fix this to be able to choose between the installed languages?

Thanks,

Bob

To the Mozilla team: Please give us back control over the line spacing in the drop down menus. When you have lots of items it is very annoying to have to scroll down several pages. The temporary fix with "browser.proton.contextmenus.enabled" was working very nicely. Why not leave it? Thanks.