Diễn đàn hỗ trợ Firefox

When trying to track an item on Fedex from Ireland, I get : Unfortunately we are unable to retrieve your tracking results at this time. Please try again later. This does not happen in Chrome: just a normal tracking result. What is wrong here? Kees L., Ireland.

Firefox updates use the term MSI, but never do you explain what that means. Come on guys step around the counter and act like a user. Not only what does it mean, but what are the differences between MSI and the download without MSI?

Hello there , I am trying to modify the menu-bar dropdown items when I hover over the list that opens with my mouse ( the dropdown list of any of Help , Tools , Bookmarks , History etc...). It is barely noticeable. I can hardly see the item chosen. I could use some help using the css. I am using FF93 and my platform is win7. Thanks look4

hello there , I am posting this question for the second time since I can't see the previous one anywhere. Can someone help me with css to customize the New Tab top-sites(shortcuts) labels. I would like to change the font-size and color of the labels. My previous userContent.css does not work since FF94. Hope there is a way. look4

Today Firefox opened with my account disconnected. No passwords. I reset my account password but still no passwords. The logins file shows a .corrupt extension. I rename this and nothing happens. Every time I re-open FF (v 93.0) the .corrupt is added and I can't get to my passwords. I have hundreds.

Gradually, the game Taonga Island became unplayably slow as you started insisting more often that I sync my accounts, mails, etc..

I will NEVER sync because I do not intend to give you in a neat wrapper what others pay you for, I want to remain anonymous as much as possible, and I certainly do not intend to give ANYBODY a neat package of linked and authenticated accounts etc. about myself. That is why I am not on FB, Twitter, LinkedIn etc etc..

STOP demanding I do this SYNC shit. Or I will tell everyone I work with, play with, etc to NEVER us any Mozilla products as sooner or later, they are going to blackmail you.

Hello, I have problem playing nba matches on watch.nba.com (all the videos on the website included) I can play them fine in chrome and edge but firefox seems unable , when I click watch nothing happens. it stays in the same page and the same layout

This problem started with an update a couple months ago. Each bar is about 4 pixels wide and appears only on the right, left, and bottom edges of the browser window. They persist when the window is full size or smaller, but disappear on f11. The bars are completely unresponsive. Clicking or resizing the window doesn't seem to work inside of them. Even though the top of the window has no visible bar, there is still an unresponsive region like the other three sides and approximately 4 pixels of empty space.

When it comes to color, the bars spend about 50 percent of the time as white and 50 percent as the same gray that Firefox's dark mode uses. I wasn't able to get a screenshot when the bars were gray, but I was able to screenshot the top right and left corners when the bars were white, which I have attached.

It appears as if there are buttons of some sort poking out on the top right and left corners. If I had to guess, the top right icon looks like the "x" button on a Windows 7 window, and the top left icon looks like the red dot in the uppermost corner of a macOS window. My machine has only ever run Windows 10, and Firefox is the only application that this problem occurs in.

Restarting, using troubleshooting mode, manually removing extensions and themes, messing around with compatibility settings, running as administrator, refreshing Firefox, and reinstalling Firefox have all been unsuccessful. It really is annoying to live with this bug.

I've been trying to days to restore my settings and have followed all the prompts but Firefox is still disabling cookies. Anyone know of a fix that will restore back to initial setup? TIA

Just moved from a certain other browser and I'm still not familiar with the things here, is it possible to change the background for the default homepage? I know you can do it with extensions and stuff but I would prefer the default homepage to be customizable so it doesn't have more things to load when I launch the browser

Many times Firefox will give an incorrect security warning. This has been occurring for more than two years, across many websites/Firefox updates. Currently using Windows 10 and Firefox 97 (Firefox is set to clear all cookies/information when closing). EXAMPLE: Open browser (Firefox) and in the URL type the website (e.g. shrepc) Press CTRL + ENTER to auto-fill the URL Firefox displays message "Warning: Potential Security Risk Ahead" giving the options to "Go Back" or "Advanced" At this point close Firefox. Open Firefox again. In the URL link type "www.shrepc.com" and press ENTER The website is displayed with no errors. Has anyone else experienced this?

I noticed the following message at the top of my browser settings page - "Your browser is being managed by your organization." Except, this is on my home computer and not being managed by an organization. Is my browser compromised?

The following was asked already and got a reply but did not help. I also had this problem and I fixed i very simple. The problem was, "WAV files unable to play within browser". What I did I went to Settings then applications in the search box I entered wav and the application can up and I changed the action to the player to use I chose Window Player and works perfect.