Diễn đàn hỗ trợ Firefox

A few months ago, my Firefox browser became corrupted and I had to delete and re-install it. My browser now works, and I don't have any issues downloading new documents, but every document I'd downloaded on my first browser that was labelled a Firefox PDF document is now corrupted. I can work around it on my own computer, but if I try to email the documents to someone else they just get the corrupted file. I've tried converting the PDFs into a different type of document and then reconverting them to PDFs, but the PDF version is still corrupted. Is there any way to fix this? Or is my only option converting everything to a different type of document?

When using Firefox in fullscreen mode (via F11) on Windows or Linux, moving the mouse to the top reveals the tab and address bar. but this causes the page content below to shrink temporarily.

In comparison, Chromium-based browsers handle this differently: their tab and address bars appear as overlays, without disturbing the layout or causing any viewport resize. This results in a more immersive and fluid fullscreen experience.

Please consider implementing a similar overlay behavior in Firefox's fullscreen mode, or at least providing a toggle via about:config to allow users to choose between current behavior and overlay-style tab reveal.

I need to add the extension icon back to the toolbar. It had quit functioning, so I removed it, and now I can't figure out how to add it back in. I also can't find an extension that will allow me to directly email a browser page.

Thank you!

My old Firefox on my desk top has a home icon to go back to the home page. This new Firefox on my laptop doesn't seem to have one? What am I missing? How do I get back to the home page?

Tried to go to Amazon (I have a Prime acct.) on my desktop. Mozilla asked for my PIN. I don't have my PIN. Mozilla said go to Settings and Accounts to add a new PIN. I went to Firefox/Mozilla settings and could not find Account in order to get a PIN. I tried searching in Settings on Account; nothing. I scrolled and clicked around and could not find what I needed.

I am old but far from tech illiterate. I've worked on computers since the mid-1980s. I've had this sort of layered problem with Firefox before. Firefox has been my preferred browser since the 1990s, I believe. I appreciate the concerns with privacy and safety in browsing. But I've run into this sort of problem a number of times. I need to know how to address the PIN issue. I'm happy to get a new PIN if I could only find a way in the browser's settings to do just that.

And, by the way, the password I had for Firefox/Mozilla would not work, though I have it written down, know my entry was correct, keep my passwords in a safe place. I had to open my account on Firefox/Mozilla with Google, which, of course, meant entering another password and doing verification via iPhone. And, of course, I ended up entering with Google and the entry was associated with my secondary email address. That, unfortunately, is not the email address my Firefox/Mozilla account is associated with. It is associated with my primary email address.

All of this takes way more of my time, the customer's time, than I intended when all I wanted to do was open Amazon and print a return label on a product I had ordered. The ridiculous process has left me pretty pissed off.

Frankly, I'd be happy to simply enter my Amazon password to complete the task I need to complete, but Firefox is in the way! Please make your security add-ons clearer and more easily worked with. And please let me know how I can get a new blasted PIN! Of course, I will evidently have to change my Firefox/Mozilla password, as well, since you will no longer accept my current password that, BTW, was made in the past 6 months.

Ugh! Just recognized that I have to wait for another user to volunteer some sort of advice on this. That just makes me madder. I excised my actual email addresses, primary and secondary, from this message because I initially didn't realize this just goes out to a generalized community to see if anyone has something to offer.

Getting closer to abandoning Firefox.

Hello,

I'm facing an issue where my microphone does not work in Google Meet when using Firefox, even though I’ve granted all necessary permissions. This problem is specific to Firefox, as the microphone works perfectly fine in Google Chrome.

I prefer using Firefox because of its convenient screenshot features, but this microphone issue has caused major inconvenience during important meetings.

Kindly help me resolve this issue.

Thank you.

I have all options enabled to save addresses and credit cards.

When I try to manually add a credit card, hitting the Save button does nothing.

When I use a credit card on a site, Firefox prompts me to save the card, I confirm that I want to save it, yet it isn't saved.

Hi. While clearing my browser history the other night some of my bookmarks also got deleted. I understand once browser history is deleted it cannot be recovered, but is there any way a deleted bookmark can be recovered?

After manually deleting a link from my bookmarks, that unneeded link is still suggested in the address bar after the fact.

This is while using the Windows version of Firefox 140. In the Search > Address Bar — Firefox Suggest section of settings, I only have the Bookmarks option enabled. I've tried disabling History > Remember search and form history and enabling History > Clear history when Firefox closes options as well but still have the problem.

I'd really appreciate any advice.

Firefox has been crashing several times an hour for multiple days. I have tried:

Changing/Upgrading RAM Reinstalling Firefox Resetting Firefox Reinstalling Windows Updating Drivers

how to turn off, disable, kill the primary password. I want nothing to do with this feature. it is a royal pain. i have tried all the options but no go.

help last chance before i dump firefox!! thanks Buffy Bandley Grammy B

When following the instruction to sync bookmarks on Android phone it leads me to items that are not there. Open Firefox mobile on phone. Ok. Hit the 3 dots drop down. Ok. Choose sync and save. Not there? I click my email and it shows sync. I click that and it shows the last time I sync my phone. 0 minutes. Ok. It shows a QR code to scan from the Firefox app. It instructs to click ready to scan. That's not there either. If instructions lead you down paths that are not present, the instructions are useless. Anyone else having this experience? Thanks..........

I am having Firefox crash on startup much like Firefox Desktop crashing on startup, initially in version 140, but I have downgraded to version 139 in my troubleshooting and I'm getting the same symptom.

It is frustrating that this does not seem to leave any records in the Windows event log or the Firefox crash reports, and that the fact that there's a known issue of this severity is rather hard to find.