Diễn đàn hỗ trợ Firefox

i decide to update my version of Firefox and I did. Problem is the new version is too new for my computer with version of El Capitan. Computer replace the old version for the new one and now I can't open Firefox. I went looking for my old version but I cant find it.

Any suggestions?

Trying to play video included in Amazon Prime subscription. I received a warning from Amazon about 2 weeks ago that After Dec 6 I would need the latest Firefox update. I updated. Now as shortly after video starts to lord, I get a message in a box that says I need to upgrade Firefox to play this video. I have checked the "about Firefox" tab and it says I am up to date. I am running 91.4.0esr and checkbox says I am up to date. ????

Hi, I recently installed Firefox 49.0.2 on my mac which is up to date on OS Monterey. When I opened Firefox the browser screen was completely blank. I can see the URL bar and when I move my mouse I can see that there are links on the page which I can click on, but the screen is blank.

I've tried redownloading Firefox as well as other, older versions and they also show a blank screen. Only the browser screen is blank; if I click on add-ons a new tab opens and I can see that.

The link below has three screenshots showing exactly what I can see. Hopefully this makes sense. Thanks

https://docs.google.com/document/d/15wbDxK16sbGMDdsmWjuGjZ-w3mF9o2YvEGwiOSFsPtc/edit?usp=sharing

My Firefox change automatic change language. When restart firefox looks ok but after sometime automatic change launguage. Please check attached screenshot. I am using Mac book pro 13in version and other thing attached.

Hi, I downloaded iMacros 8.9.7 onto an older version of Firefox, but when I click the extension the sidebar is blank. I know the add-on is there because if I move my mouse I can see there are buttons I can click.

I also recently posted a question about my Firefox screen being blank which was resolved.

Thanks

Screenshot is in link below: https://docs.google.com/document/d/15wbDxK16sbGMDdsmWjuGjZ-w3mF9o2YvEGwiOSFsPtc/edit?usp=sharing

why do I have to clear cache every time I make a change in wordpress to see it? I work on macbook pro with catalina 10.15.4, with latest firefox version. Every time I'm making a change in wordpress site I'm working on, I need to clear the cache in order to see it. Very annoying!! how can I prevent doing this and see the updates automatically?

Hi all , I have an apple Mac . Not had this before . On starting / opening Firefox it opens in Minimal Mode as a small box upper LHS. Maximising it cuts off all the top of the page . So, anyone know how to change the default back to normal

How can i install WebGL 2.0 so my farm town game will work on my mac book (ios)??? I've been using Firefox for over 10 years with this game and now all of a sudden my game is requiring WebGL 2.0. HELP PLEASE Thank you. Garry Weaver ... ...

edited email and phone# from public and search/spam bots view on this community forum. Also moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section.

I was told to open Firefox Account Settings, and then "Privacy Settings" and then to dropdown "Custom Experience". I use a MAC, and I cannot find there things, is that the reason?

Doug [email address]

Get back to me fast please.

I discovered a little shield next to the URL, and read up on how sometimes the tracker blocker makes sites no longer work, I imagine you are getting a lot of calls like this? So I turned it off, did a refresh, no change, did a restart, no change, turned the computer, Macbook Pro OS Monterey 12.1, off for 20 minutes. no change. I'm furious, and having a hard time dealing with this.

The error message says: ''''The media could not be loaded, either because the server or network failed or because the format is not supported.'''' Except it's worked fine for a week now. Until this morning. Any more ideas how I can get this to work? I realize you all are volunteers, but jeepers, there must be a way to get help sooner than maybe look back occasionally see if a volunteer has seen this. I'll try a different browser.

Dear Community, I love Firefox but here is how fonts now look like on my old MacBook Pro (v10.13.6). Why is this? How can I fix this? My Firefox version is up-to-date. As shown on the screenshots below, on Chrome fonts appear to be normal. Thanks so much for your guidance!

/moved thread from Firefox for iOS (for iPhone/iPad) to (desktop) Firefox section.

I have Firefox on an old MacBook which hasn't had its macOS updated for a couple of years, and a new Mac running up-to-date Monterey. In both, Firefox has just developed the same problems at the same time: pages won't load, and the program won't shut down normally -- I have to use force quit. Safari works fine and I've tried all the usual solutions, bar deleting and reloading the app. I don't want to do that yet since the problem is the same on two different computers and an old and a new macOS. Since Firefox has recently updated, has that caused the problem?

edited iOS to macOS as iOS is a mobile OS for iPhones and moved thread to (desktop) Firefox section.

Simple. I want to change the background color from black to white. I hate the black background.

It will make me leave firefox and use a different browser.  Don't understand why this is not easily found in preferences.

I'm on a Mac desktop. Favorite Bookmarks have stopped displaying in View > Toolbars > Bookmarks Toolbars (set either to Show All or Only Show on New Tab. I have verified the favorites are still there in Bookmarks > Bookmarks Toolbar, but when View > Toolbars > Bookmarks Toolbars is opened it displays an empty bar.

/moved thread from Firefox for iOS (for iPhone/iPad) to Firefox (for desktop) section.

recent iOS update to Catalina 10.15.7 resulted in deleting Firefox entirely. Just reloaded Firefox browser (which I prefer to Safari) but none of my bookmarks survived. Can I restore them from some record of them within Firefox? or do I just have to recreate them all?