Diễn đàn hỗ trợ Firefox

When using CTRL+SHIFT+T Firefox is restoring my oldest closed tabs instead of the recently closed ones. How do I swap this behavior back to opening the recently closed windows instead of the oldest ones?

I'm moving from an older laptop to a newer one. In the past, I used Sync to transfer bookmarks and other data from an older to a newer system. This time, however, Sync does not appear in the Settings pages. I found "Switching to a New Device" in the Help menu. It engages "Backup Assistant" to collect the data to be transferred (I assume). It first wants me to log in with my Mozilla account. If I enter my account identifier and click "Continue" I receive a "Waiting" graphic that never ends. If I pre-log in to my Mozilla account before engaging Back Assistant, it doesn't make a difference, it still waits forever.

Hi, Hopefully someone can help. This started a couple of days ago. I'm actually trying to log in to my own account on Flickr. If I just input Flickr.com, the main front page loads, if I then go to log in, I get: "429 Too Many Requests You have sent too many requests in a given amount of time" on the screen. I've only hit enter once. As far as I can see this is the only site that does this BUT Youtube sometimes plays up, so maybe something is happening in the back ground with that. Might be totally unconnected.

I've tried using Opera (my main back up) and that loads my account just fine. I've tried turning off the extensions Adblock, No Script etc and the 429 error still pops up everytime I go to log in..

Any ideas? Anyone?

Thanks in advance. Graham

on PC A, firefox just lost all open tabs (even pinned ones), history (for this device only thank gods), open windows.

I installed a windows yesterday on a different PC (lets call it B), and logged in with the same microsoft account PC A uses. Then installed firefox and logged in to sync (on PC B).

Did that somehow overwrite the profile? Even though it was a different PC?

I'm using Firefox 129.01 (64-bit), trying to log in to my Tufts Health Plan account, and get a security warning (screen shot attached). Customer Service at Tufts Health Plan tells me that I should use Chrome.

Should I ignore the Warning and proceed?

Basically i was on instagram and i couldnt save the webpage of the suggestion profiles on someones profile so i decided instead to copy each of the suggestion profiles and paste them into gmail where i sent the email to my self, opened it in a new tab and saved the webpage as an htm file but now the image links attached to the urls and the plain text are broken making it impossible to view the images tide to each url any help of how to fix the broken images would be much help

I type something in Firefox, say "mice". A Google search string appears in the address bar, but it is greyed out, and nothing else happens. I have to go to that bar and hit Return to get to the search results. After this has happened once, everything appears to work as expected until I close the browser. On reopening, the problem has returned.

Whenever I try to sign into any website via my Google account, it takes me to a blank white popup that I cannot interact with (I can only close it). I've tried clearing my cookies, which almost works - it does the proper Google popup and lets me input my username and password, but I don't actually get signed in - and when I try to sign in again the popup is blank. This also happens in troubleshooter mode, so my extensions probably aren't what are causing this problem. Does anyone have any idea what's happening? Thanks in advance.

A few days ago, on Firefox (been using for many years) middle clicking on a YouTube thumb nail video results in an "Video unavailable This content isn’t available" message. Must left click and and can only have one tab open at a time. Even when my wife emails me a link to see something on You Tube it will not open that video. This is very annoying involving copy and pasting and back tracking.

Searching for a solution, I can deselect video previews in YouTube settings (which I don't need anyway), however this only works in Chrome not in Firefox which is my preferred browser.

Maybe this can be corrected in either a Firefox or YouTube update.

Please Help Nick Androu

Code sent to my email about firefox pw change didn't work? tried 5 times!!! legally blind pls help me thx!!!

6765771967657719 now code won't paste? I had 10 min.s? 676577196765771956102634 I think by memory cause copy and paste won't work!!!

Thanks Deborah/Debbie Davis

Dear Sir, dear Madame, I have been using the DeepL Pro web translator for a few months now, and it worked without any problems for the first few weeks! But from one day to the next it crashed regularly and often. and it was impossible to work with it. The DeepL support team tried very hard, but they couldn't find any errors! However, they did point out that another application might be interfering. That's when I thought about all the Firefox updates. Could it be that one of the updates loaded something that DeepL doesn't like? It's just a guess, but no one could give me other explanation!

So I ask you to check if this assumption is true! You are my last resort! Best regards, Peter Prokesch

How do you get your files saved as html and not htm someone said they found a file of /etc/mime.types

and had to change htm html shtml to

html htm shtml in order for wep pages to be now saved as html

the mimetypes assoication is found in mimetypes.rdf which is now apparently handlers.json

i cant find however htm html shtml so i can change it

another link also said this can be found through firefox, tools, options

but i dont see options after selecting tools

someone plese help me