Firefox 技術支援討論區

I'd like to ask a question. Is this the Mozilla money transfer address: support_moz ? Thank you! Alex Fisher, Mozilla, Windows10; Vienna , Austria. [email removed from public]

Hello, I use Firefox 105 on my PC. I have embedded various YouTube videos on my website. I've had the following problem for a few days: I can see my videos on both my smartphone and tablet without going to YouTube. On my PC (Win 10 Pro Vers. 21H2) the display wheel "rolls" without opening the video (... "an error has occurred, try again later"). But if I click on: "Watch on YouTube" plays the video via YouTube correctly. Does anyone have any idea what might be causing this? Is there a wrong setting in the Firefox browser? Many thanks and best regards Helmut

Previously with chrome I had 5 links pinned to the homepage, and that was all that was there. With Firefox, I can't figure out how to disable the history mixed in with the pinned links, or change the number of links displayed. All I can find is changing the number of rows, not columns per row which would at least be good, because I could just set the grid to fill to 1x5, instead of having the current minimum count of 1x8 links.

Hi Firefox community,

Do we have any settings in firefox where we can enable/disable dark mode in firefox browser instead of installing a plugin or addon? I am looking something that is offered within the browser instead of a plugin.

Thank you all.

Copied from Fifefox:

Youtube switched to separate audio/video streaming technology for higher quality formats and no longer provides direct 720p (Since 24 September 2018)/1080p/mp3 streams. Converting these streams to downloadable formats for you needs powerful server infrastructure, therefore 1080p/mp3 downloading has been limited to PRO users. Read more at - https://videodroid.org/pro_upgrade.html. FREE users can download all formats in CACHE where some PRO users fetched the video/audio in past 24 hours, to test the feature you can try downloading popular videos.

If this is the case WHY should I use Firefox? There are other browsers!!!

Dropdown lists are not displaying their contents when selected on certain websites, including eBay.

I have tried using Troubleshoot Mode and the dropdowns are still not displaying.

Here's an example where I am seeing this behaviour: https://www.ebay.co.uk/itm/255536264049?var=555488018135

When I select the Resistance Level dropdown, nothing happens. It's the same for any listing that has a dropdown.

This issue occurs in both RPM and Flatpak instances of Firefox.

I have tried the same page in Chromium browser on the same computer and the dropdown functions correctly in that browser.

I have also noted the same behaviour on other websites, such as train booking sites, but I don't have any other examples to share at the moment. It isn't an isolated eBay issue anyway.

Any ideas? Is anyone else experiencing this issue?

As the title says, accidentally updated this morning. Was running version 85 pretty handily. I just want to know how to go back.

I don't care about security issues. I actually tried to revert back myself using my current profile, but it broke all of my addons. Actually, it broke my ability to reinstall them too so even if I wanted them again, I couldn't download them.

Any help is appreciated. Personally, I would prefer to have a "disable until I care about it" button.

https://www.nhlottery.com

Recently, https://www.nhlottery.com had experienced a hostile act & then shut down their site. They were super great at being transparent, etc. However, as of today, staff have reported it is up and running with no risk.

I have an account that I am unable to access due to browsers reporting security issues. I don't know what to do? Im sooooooo not a techie, but I can follow directions. Help! ST

I have checked several times, windows, and FireFox (drivers I haven't) are all up to date; I have tried: Reinstalling, Resetting, removing all extensions and theme, each individual extension, watching videos on the private mode, downloading firefox fresh once again, etc. Nothing works, I can't play a single video on youtube through FireFox. Be it private, or not. Reddit videos do not work, Netflix does not work, everything keeps on loading, I'd like any help. I want to stay with FireFox, but I can't watch a single thing...

Hi, I had to recover my computer so I was re-downloading firefox and it looked as though I was missing some bookmarks so I clicked import -> restore and restored from today, only now I only have 11 bookmarks left out of thousands and I can't figure out how or where to restore them. I don't have any backup info on this computer since I had to wipe it completely but now it seems as though whatever sync I used has been overwritten or disrupted. My bookmarks are really important to me and I really need them back, is there anything I can do to restore them?

This ridiculous update just deleted everything on my firefox. All my book marks are gone, passwords into sites and accounts etc. EVERYTHING I had is gone. i have tried going into the "profile" folder and it says its blank. I am not an IT guru so I do not know how to follow all these insane instructions to get back what should have never been deleted. i will be deleting firefox and never using it again because some idiot decided to update my system without my approval and then it deleted everything.

I've checked all the proposed solutions to the topic "access denied" and particularly one which seemed similar to mine but the offered solution didn't work.

the "access denied" is the reply when trying to access the EDF site while, with the same exact configuration, the access is fully accepted with Edge or IE, after the time needed to load and Edge or IE.

SIR/ MADAM

I CHANGE MY OPERATING SYSTEM AFTER THAT I INSTALL FIREFOX AGAIN BUT MY DATA NOT SYNC I USED ALL WAYS BUT I NEED MY LAST DATA PLEASE HELP MY USER ID WORKING GOOD

I have a new computer and want to put my bookmarks list as a drop down button on the main menu like I had on my older computer. It is very confusing following your instructions on how to do this. Can you help? Chuck

I recently switched to linux and I cannot find a way to link profiles from my windows install. In an older version I could make a symbolic link in ~/.mozilla/firefox/Profiles to the profiles in /run/media but now profiles are stored in ~/.mozilla/firefox and it doesn't understand my symbolic links, how can I do this?