Diễn đàn hỗ trợ Firefox

I recently switched to Mozilla Firefox and noticed that one of my business websites won't open in the browser. I'm not sure whether the issue is with my website or Firefox itself. Has anyone experienced something similar?

Hello, Im using localized (Lithuanian) version of Firefox. Several updates back, Firefox started including russian and Polish in preferred languages by default. Personally i know how to remove those for myself. However, since im managing around 300 computers in a school. This starts to become an issue. In Lithuania we only have one official language. And when pages in a school start opening in foreign (russian) language this starts to be quite annoying. I would love to keep using Firefox but i need help.

When I opened my Firefox browser this morning, all of my bookmarks were gone, the ones in the bookmark menu and the ones on the toolbar. I am unable to get any bookmark to save.

I'm a beta update channel user, so this may not reflect what 'normal' users are seeing. I use Firefox in Linux, debian v13, so normal people that are using Windows or MacOS also might not see the changes I'm asking about? -- I have no way of knowing.

Anyway: in FF v152.0b6, the "Connection Settings" area seems to have disappeared entirely from the settings menu. I used this area of the settings frequently.

The ability to set proxy still exists in the about:config settings area. In the future, will about:config be the standard place to go for people that want to manually set (or toggle) an http/https proxy?

Thanks for reading, and thanks to all the Volunteers who make this place and Mozilla software function. I use your stuff all day, every day, and my life is better because of it.

With Mozilla Firefox for Linux Mint 150.0 after logging into Chase Bank , when trying to pay off my credit card, I get a message: "It looks like this part of our site is not working right now". However the site works perfectly with Chrome, thus the problem must be with Firefox. I have cleared the Chase cookies and still getting the same result.

When tab session manager (TSM) saves multiple windows, each with dozens of tabs, into a single imaging session file, TSM also creates and displays a list of those saved sessions. TSM now does not open any of multiple saved windows when any one of the backup listings is selected.. At one time, it did. Instead, TSM opens a single window and its tabs, on request, but opens it into the current window, only, When a new window is msnually created into which to drop the tabs, TSM simply refuses the new window, and replaces verything with a new window for its own tab collection..

I was not given a VPN setup on restarting Firefox, and have no VPN icon in my toolbar. I have tried using customise toolbar, but there is no VPN icon to add back. Version 150.0, automatically opened to "What's New in Firefox 150" on starting Firefox, just without a new VPN icon. Thanks

Please appreciate that alternative text is not always applicable.

I use the Add Image button to tick off things on a list (add image of a tick) - for my own personal use, not suitable for webviewing. Halfway through the task these Alt Text warnings just obliterate my view of the document; my attempts to not have to print it, or not have to use Adobe, are thwarted.

I'm looking at a page of grey blocks that contain a triangle which in turn contains an exclamation mark, and I can no longer see the actual document behind them.

Sorry if I've posted in the wrong place.

Please appreciate that alternative text is not always applicable.

I use the Add Image button to tick off things on a list (add image of a tick) - for my own personal use, not suitable for webviewing. Halfway through the task these Alt Text warnings just obliterate my view of the document; my attempts to not have to print it, or not have to use Adobe, are thwarted.

I'm looking at a page of grey blocks that contain a triangle which in turn contains an exclamation mark, and I can no longer see the actual document behind them.

Sorry if I've posted in the wrong place. I posted this under Thunderbird in error, whatever that is, and I reposted it under Firefox, but that;s gone. So if you find a duplicate question, I'm sorry.

I am looking to stop Firefox remembering and possibly delete the details of my bank cards and would like to know where the control for that resides. There has been no problem with this, but would like to know how to at least suspend this feature.

I need to udate my current version of Firefox, however, my MAC is so old that it wont run the most currnet version of Firefox. Can anyone tell me which version will run on my MAC Sierra version 10.12.6 Thank you.

I don't know how or why but apparently Mozilla VPN has been installed on my computer. I don't think I ever requested it as I have Express VPN and I never subscribed to it. I've attached a screenshot and I don't know what else this could mean (note: I am technologically challenged). I didn't have my Express VPN turned on at the time I took this picture.