Firefox Support Forum

• Bulleted list itemI understand! You're asking how to use Mozilla Firefox or Safari. Here are some basic steps to get you started:

Mozilla Firefox:

1. Download and install Firefox from the official website. 2. Open Firefox and set your default search engine and homepage. 3. Use the address bar to enter URLs or search queries. 4. Explore the toolbar for bookmarks, history, and extensions. 5. Customize Firefox with themes, add-ons, and settings.

Safari:

1. Open Safari on your Apple device (it comes pre-installed). 2. Use the address bar to enter URLs or search queries. 3. Explore the toolbar for bookmarks, history, and sharing options. 4. Customize Safari with extensions, settings, and privacy features. 5. Use iCloud to sync bookmarks and history across devices.

If you have specific questions or need further assistance, feel free to ask!

A couple of months ago, I suddenly lost all my saved bookmarks, plus the ones on my toolbar. Strange thing is, all the folders and sub-folders I created are still there, they're just all empty.

Can I get them back somehow? I've been collecting them for years so can't replace them all!

Firefox 125.2 iMac OS x10.15

Hello,

I am trying to force two or three websites to detect my timezone as UTC, even though my local system time is not UTC. I figured out how to do this with ALL sites by setting privacy.fingerprintingProtection to "true" and entering "+JSDateTimeUTC" in privacy.fingerprintingProtection.overrides in about:config.

Now according to docs, privacy.fingerprintingProtection.granularOverrides "can be used to add or remove features on a domain granular level if privacy.fingerprintingProtection is enabled," but I can't figure out how to get it working.

Any input is appreciated.

I made a small CSS customization to my tabs in FF 115 ESR on Windows 7, so they would be flat on the bottom and rounded on the top, looking a bit more like tabs instead of buttons.

Looked ok in FF 115 ESR.

However, in FF 125, half the tabs are now cut off, including their text (see attached images).

Also the tabs background is darker in FF 115 ESR, providing more contrast between the tabs and the tab bar. In FF 125, it's almost all white and I can hardly distinguish between the tabs and the tab bar.

Why is there such a big difference in appearance between FF 115 ESR on Windows 7, and FF 125 on Windows 10?

Here is the code I used...

/* ------------------ RESIZE TAB BAR ----------------------------- */ \#TabsToolbar { height: 27px !important; margin-top: -1px !important; margin-bottom: 0px !important; } \#tabbrowser-tabs { height:25px!important; min-height:25px!important; }

.tab-background-start[selected=true]::after, .tab-background-start[selected=true]::before, .tab-background-start, .tab-background-end, .tab-background-end[selected=true]::after, .tab-background-end[selected=true]::before {

 min-height:25px!important;

.tabbrowser-tab {
 max-height: 25px !important;
 border-color: #8f939e;

 max-height: 25px !important;
 border-color: #8f939e;

} /* ------------------ TAB HEIGHT END ----------------------------- */

I inserted backslashes at the beginning of the first 2 lines of code above to preserve the hashtag sign (otherwise it displays an index number before those lines), please ignore the backslashes.

I would like my customizations in Firefox 125 to look like the ones I made in 115 ESR.

Is it possible?

Thanks!

I have language set to English (GB) but am being constantly annoyed with words like "colour" being underlined as badly spelt. Why aren't you using an English (GB) dictionary?

PLEASE READ THOROUGHLY - Thru Firefox, I use Tineye to find related photos - I use it all the time, it's been great - I always use a VPN and have never had problems until now (as of yesterday). Now it won't search, a verify you're human window comes up, and I have to keep clicking squares, which I do - but then it says to allow cookies and start over. Well I don't want to allow cookies (Firefox-Mozilla kinda encourages using their tools to block cookies, which I much prefer), and I CANT FIND WHERE TO ALLOW (not yelling its just that I said this before and it wasn't noticed) cookies even if I did (I went to Firefox preferences all I could find was under privacy & security cross-site cookies but that did nothing) and I don't want to disable my VPN. Maybe I should mention that I just added or started a Mozilla account, as I have had immense trouble with my aol emails, and am trying to move everything over to a gmail account. My sign in to Firefox was the aol email, and I had to try (I thought I did it) add another account, which I think I did successfully. So it was right after that, that all this started. Help please! Thank you! I did get the following reply, saying to allow cookies (BUT I DON"T KNOW HOW OR WHERE TO DO IT) and something about a new browser profile and to stay out of my sync account, and I APOLOGIZE, but I have no clue what all that means. What is a broweser profile, what is a sync account and how do I stay out of it? I guess well I know i'm not too smart about this kinda stuff, so I apologize but I think I need detailed step by step what to do to fix this. I know thats a lot of typing, sorry.

Many, many websites now have this behavior: at the top of an article or blog post is an embedded video. (Or sometimes, partway through.) Scrolling past the video causes it to jump to a sticky position in the lower right corner of the window. (See attached screenshot.) Also, even if various disable-autoplay boxes are ticked in my settings, the shifted video will always start playing.

Granted, most sites provide a little "X" to close the video. At worst, there is the pause option. But still, it's an annoyance to have to do this on soooo many sites, every time I visit to read something.

Key word there: read.

My point is: if I wanted to watch the video, I would have, when it was right there in front of me. Since I have scrolled past it, this ought to be an indication that I do not want to watch the video.

So, the request is some sort of option in Settings that would prevent this behavior. Enabling it would do nothing else to the page except prevent the behavior as described.

Thanks for listening!

Not sure if this is a new 'feature' post-update but it's damn annoying. I was busily transferring some photos that I'd taken on my phone over to Firefox on my Mac. Wasn't until I went to find them on the Mac where they would normally be and couldn't find them. Bit of digging, opening up the Download 'history' on Firefox and saw "File not downloaded: possible security risk".

I can see that I can disable this 'feature' but it seems to be a global "allow". Is there any way I can tell Firefox to allow any downloads from my devices on my network yet warn for potentially insecure downloads from the web?

TIA

Netflix all of a sudden wont work on firefox after update. still works on edge and my computer in other room which has an update firefox popup that i have not done yet. i reset drm already. it wont even sign in through firefox. i was on the phone with netflix for an hour they said use chrome which i hate or edge which is equally horrible but both work just not firefox. f7111-1957-205002 this code popped once. never had this kind of problem before. i already cleared cash and redownloaded firefox and all that jazz.

I use a web application that lists items in a table, which provides a link to download the table as a CSV file. It used to work fine in previous versions of Firefox. However, in the current version, while the file save dialog defaults to a filename that ends in .csv and CSV is selected in the "Save as type:" drop-down, the data in the file that Firefox actually saves is in XML rather than CSV format. I don't know in which version of Firefox this behavior changed, as it's been a couple years since I tried to use this feature. Or I suppose it actually could be a new bug. I do know that when I use the same feature in Microsoft Edge, it saves the CSV file in the correct format, so this behavior seems to be peculiar to Firefox, rather than anything wrong with the web application.

This link does not fully load using Firefox, but does using Chrome.

https://act.environmentaldefence.ca/page/147607/petition/1

I am unable to sign the petition because the whole form does not show up in Firefox.

hi, my discourse account is suspended but i wonder why? i try to reach discourse staff but i cant. because email address not working in this page: https://discourse.mozilla.org/about

my profile is: https://discourse.mozilla.org/u/tugrul/summary

please unsuspend my account. thanks.

Hi

I've been having an issue logging into Gmail using Firefox. I've used both Gmail and Firefox for years and have never had a problem, but I now get stuck in an endless loop on the Gmail login page. I select my account, enter my password, then get sent back to the account selection page.

The problem seems to be relating to me trying to link two Gmail addresses so that mail from one is forwarded to the other. I set up one account this way without any issue, but when I went to do it with a different account, I got an error code. After that, I was logged out of Gmail in Firefox and haven't been able to log back in.

Things I've tried so far:

• Using a different browser. I can log in without issues in Chrome.
• Logging in with a different method. Neither my password nor my passkey work.
• Logging in with a different Gmail account. All of my accounts seem to be stuck in this way.
• Disabling all my extensions. This doesn't help.
• Clearing Firefox's cache. No luck here.
• Restarting Firefox and restarting my PC. Turning it off and on again doesn't fix it.
• Contacting Google support. They said they think it's a browser issue as I don't have any problems using Chrome.
• Using Firefox's private browsing mode. This does work and I can log in to Gmail. However, I don't know exactly what the problem is because I've disabled all my extensions and cleared the cache in regular browsing mode and still can't log in that way.

So I have a partial solution (using Firefox's private browsing mode) but it's not a long-term fix. What else can I try? Has anyone else seen this problem before and been able to fix it?

hi

i just got firefox setup just as i want so dont want to reset it. yes i have used arkenfox to beef up pivacy.

only problem is i assume fingerprint disabling has made the window size like tor browser.

is there a way via the shortcut to "c:\mozilla\firefox\firefox.exe" -height 1024 -width 1600

does not work

"c:\mozilla\firefox\firefox.exe" -height 1024 -width 1600 -P default

does not work

how do i fix this? using this method? as i would prefer to do this way

alternatively prefs.js / is there a way to do it there?

simple step by step instructions please

your time and help is appreciated.

thx

Hi,

I have Windows OS and use Firefox as my main browser. Firefox settings are set for dark mode and it works in google.com etc, but when I open iCloud Notes, it's full white and not in dark mode. Can someone advise how to change iCloud Notes also to dark mode? I have cleared cache etc, not helping.

After updating Firefox to Firefox 125.0.3, Google ReCaptcha2 stopped working on my sites (I use the invisible version). Then I checked the version from the official website and it doesn’t work either.

I read about self = this on stackoverflow, but this also does not help on my sites. After clicking, nothing happens, and there is an error in the console.

Has anyone encountered this?

The same behavior here https://www.google.com/recaptcha/api2/demo, an error is displayed and loading... loading... loading.

Error in console is like: UncaughtObject { stack: "z<@https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js:470:201\nH<@https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js:258:...

from https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js line 448:1

Tested on absolutely clean Firefox without plugins, with security turned off, without cookies and account.

When i start browsing from Holland IP via VPN the problem are solving. In Chrome, Edge ReCaptcha2 working fine.

Hi,

On several site like this one:

https://www.iqglassuk.com/contact/113/

Clicking on the "I am not a robot" box (no complicated challenge) shows a permanent revolving wheel.

That happens also in safe mode, but not with Chrome.

I am using FF Developer 126.0b8 (64-bit).

Thanks.

I am writing to report an issue I have encountered while using the Firefox browser. Specifically, I am unable to take screenshots on the website https://hescoebill.pk/hesco-mis/. This issue persists despite numerous attempts, and it seems to be unique to this particular website. Is there any other way to take screenshot of site? I really want to take a screenshot for personal reason. Is it not allowed from the site owner side or what?

v155.9.1esr Debian 12

I'm testing different Debian 12 on multiple VMs, it came to my surprise to see that my VPN hash I used on a website the day before was saved by Firefox on the new VM.

The Sync was on but then which one saved my form (hash)?

1. Numbered list item Logins & Passwords ? note: The hash was not a login but a form. If Firefox saves all the form, you should explicitly rename Logins by any forms/inputs.
2. Numbered list item History? note: I hope this is only URLs.

If Firefox is savings "forms" (input fields) not just "logins" then it should be explicitly written. Is it an expected behavior?

I have:

125.0 (64-bit) Mozilla Firefox for Ubuntu canonical - 1.0

Video on Facebook plays without sound. The video plays, I see the image normally, but no sound. Video on Youtube works perfectly.

Fresh install without addons or plugins. Switching to "Troubleshoot mode" does not change anything. Youtube with sound, Facebook without sound.

Any ideas where to look?