Diễn đàn hỗ trợ Firefox

Every image I upload looks different in Firefox than the file opened in other programs and different than Google Chrome. It looks with less contrast for sure, and I think a little bit reddish. I noted it when I opened the file with Firefox and when I saw pictures in Facebook. My Firefox version is 47.0, my OS is Ubuntu 16.04 and I already tried in Firefox safe mode.

I'd like to add Firefox to Adobe Dreamweaver for site design viewing. When searching Windows for Firefox.exe I don't see it in Program Files or Program Files (x86). Firefox is installed and used daily. Can someone tell me where it's located in Windows 10?

I've installed Nightly the same way I have for years on my latest Fedora 33 install—i.e., download tarball, extract into /opt, set appropriate chmod and chown, make .desktop file, etc.—but certain videos certain videos on certain sites refuse to play. A Fedora discussion discussion led me to think it's how Fedora 33 may sandbox apps; I haven't yet had any hits on solutions in the Fedora groups, so I thought I'd ask here, since I can't be the only one with this issue.

Any help would be greatly appreciated!

When I am not in full screen the minimize, maximize and close options are there. They disappear when I go into full screen and I am forced to get out of full screen to minimize or close firefox. This only started happening recently. Does anybody know how to make these options appear again while in full screen?

I am in the process of moving all of our passwords into 1Password. However, I discovered that my wife has her Firefox set to auto login, but can't remember her user name and password. So, although she can use it, she can't change update the password. The fact that on setup, auto login is the default makes this doubly frustrating. So, is there any way to get to the password?

The root problem is that when I try to open a movie in a web browser, I get the message "Oops. Your web browser is no longer supported. " see attached.

1370719 had a response that made no sense to me.

Is there anyway to fix this issue?

David

how do i add the trendmicro password manager ext to firefox . I think I have to OK the certificate, and I think i did it in the past, but I don't remember how. Elliot Trester

I tried going online this morning and was met with an update screen. When I tried to go to any site I was met with a blue dot going back and forth and no other response. It didn't matter which site I tried, it wouldn't connect with any of them. Thinking it might be a problem with my isp, I tried through Edge and was able to connect with the sites. I did try reloading Foxfire and restarting my computer, bur neither seemed to have any effect. And yet I'm able to connect to Mozilla, go figure.

I have just upgraded my pc, new motherboard, cpu, ram and m.2 drive, of which I made a clone of my previous windows installation, on first opening it had the previous session, where i had opened another tab while it had the restore session tab open, this usually isn't a problem.

However it lost the session to restore, I have tried a complete copy from %APPDATA%/Roaming/Mozilla over to the new system, but to no avail, the session can still be restored on the other setup currently, which I had copied over manually to try resolve.

I even tried to copy the files 1 by one to test from sessionstore-backups and renaming to sessionstore.jsonlz4, however upon opening firefox, it rewrites the 9.5MB file with a 2KB file and I have no session to restore.

Is there a way I can resolve this as I don't remember all the tabs, I do need to go through them, but several I had open to return to.

Any help would be appreciated so I can get these back and go through them, would be easier than trying to copy all the URL's one by one to check them

When I am watching a TV stream on my PC; when I hover on (some) pictures or videos, a supremely annoying pop-up url appears at the bottom of my screen. I have some learning problems and can not figure out the 'userChrome.css' method. I can not work with long streams of multiple overlapping instruction. I am not tech savvy. I do not understand 'layers' and stuff like that. I can do the 'about:config' thing, if anyone knows whether or not if I can fix it from there, I would be eternally grateful. Thanks.

I attempted to install a router but Mozilla sent a caution message that the brand (Net Gear) was insecure. Which brands are secure routers?>I have a Mac Book Air purchased a few months ago and have never had internet at home. This is first attempt. Thanks.

Dear Sir I went to an organization on 21/03/2022 for assistant on an issue, in processing the matter I need to open my yahoo mail box for the relate documents within my mail. A lady who assistant me use her lap top computer to open my mail box - I enter my pass word, then a window camp up to asked if I want to save my pass word (with dark color) or not,(with gray color) I was in a stage of rush I just click on right top Conner 'x' she took her computer to other room ( in where I can not see ) I was too naive and don't know if all of my mails had been read by them? - It is my privacy. When I got home I was worried and at next day I changed my yahoo mail pass word. As my pass words are saved within Firefox when I want to open a site it is auto fill the pass word. 1: Is my pass word will saved in that lady's computer? 2: Although I have changed my yahoo mail pass word is it safe? Can that lady able to get to Firefox to see my saved pass word and open my email box? - explore all my emails? Please help I am really worried. I look forward to hearing form you soon. Thank you. Kind regards.

Louise

I just installed Add-on "Search by Image" with "Tin Eye". When I try to launch the program I get the Error Message, "Content scripts are not allowed on this page."

How do I correct this so that it works as advertised?

A Wi-Fi connected printer is available. On work it is necessary to print some reports from the browser. But they are not printed, although everything works from office programs or viewing PDF files. Help. Advise a solution.

I've used gmail (with multiple email accounts) on Firefox for many, many years. I switch back and forth between my email accounts daily.

In the past few weeks, though, when I try to switch from my primary account to the others, it just defaults back to the primary. I've purged the cache, I've signed out and signed in. This does not happen on Chrome, just Firefox, which is why I've brought it here.

If I change the URL of the mailbox

https://mail.google.com/mail/u/0/#inbox

to

https://mail.google.com/mail/u/1/#inbox

It will take me to another mailbox. I can then change that number to get to the others. But it shouldn't be that way. So ... what is going on? How do I fix it?