Diễn đàn hỗ trợ Firefox

For years, I've been looking for a way to disable the space bar from acting as a page down button, including trying out scripts to solve it, but please let users disable that shortcut in the about:config page.

https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly

It is difficult for me, since I see that ability to change what the backspace does is available, but there's no option for the space bar. The space bar is something that I often accidentally hit, and it would be of immense relief to me to no longer have that issue of it paging down what I reading. This is my request, and there are others who also feel similarly.

Hello.

I just got a new PC and installed Firefox right away. For some reason, I now have lines around every single button in my browser - except unselected browsers.

For example, the tabs in the top of the browser: On my old computer I got an X with no frame, but if I moused over it, a square area would light slightly up. New PC has the same x but with a soft-cornered line around it, completely matching the area that the old one with light up.

How do I remove the line/frame of the x-buttons and around my bookmarks? See pic included.

Thanks.

Hi everyone! Help me to solve the issue to get rid of these two folders in sidebar and drop-down menu. Is there any kind of tweaks css? I use Firefox 130.0 version. Look at the screenshot https://postimg.cc/vx5PCK0q

This link https://support.mozilla.org/questions/1389957 helped me but not for all cases.

In Setting: Privacy & Security, there is a "clear data" function and it does what it says, mostly. It always leaves me with 83 Kbytes of "temporary cached files & Pages." It use to clear everything and I'd like it to do that again, (or have the option of having Firefox clear all of it (and cookies) automatically. I run Linux MINT and Firefox 131.0 (64 bit).

Hi,

I'm using an online phone system which comes as a mini-window (see picture). Is there a way that I can make this 1 mini-window with the phone in it stay always on top of my other firefox window?

Many thanks,

Leon

I'm using Firefox 115.15.0 ESR with a MAC M2

When I visit jsonviewer.stack.hu and paste data into the viewer I get the following error:

TypeError: netscape.security.PrivilegeManager is undefined

Please type: "about:config" in your address bar. Then filter by "signed". Change the value of "signed.applets.codebase_principal_support" to true. You should then be able to use this feature.

As config is sensitive area of the settings can you guide through this problem with a fix? Thanks bcoleman@sympatico.ca

Cannot print an e-mail. Message says it may be a popup blocker. Show me how to fix this or I will be forced to go to EDGE. It it not having this problem. I have looked in the forum and cannot find a solution. If you cannot help me just tell me to go to Microsoft Edge.

Hi,

I am disabled and in a wheelchair. I have a Dell Inspiron 7591 2-in-1 laptop as a communication device to speak. Since my hands don't work, I have to use head switches in order to operate my device. I downloaded and installed the latest version Firefox (version 132.0.2 (64-bit)) via Microsoft Store on my laptop running Windows 10 Home. I have a Jabber/XMPP account to communicate with my family members and friends. In order to mount my laptop to my wheelchair, my laptop has to be in tent mode (upside down, but my screen automatically rotates to the proper orientation.) When I go to mov.im in the Firefox browser and video call someone, I appear upside-down on their end. I also visited https://webcamtests.com/ in Firefox and I appeared upside-down on my screen. However when I use other programs (eg: the camera app in Windows, Google Chrome, etc.), it recognizes my laptop is in tent mode so those programs automatically adjust my camera orientation. I would like my Firefox browser to recognize that my laptop is in tent mode and automatically rotate my camera to the proper orientation. Is this possible? If not, I would like to make this a feature request please?

Thank you

I cannot find Firefox About - Help because I don’t see the toolbar that is supposed to contain the About button.

I am using Firefox 147.2.1 (67326) on an iPhone 13 Pro 26.2.1

Any help is much appreciated!

I can not always update, you know living in poverty and you guys ask me everyday and time I use FF, well this is just the behavior of chrome so why not bail?????? " intrusive update notice which is invasive and unacceptable" and would be simple to give us a choice with out spamming us. This community is an echo chamber and firefox do not care. here's the proof from another ex customer "Asked 4 years ago, viewed 86k times. That's 86,000 views! They must love Firefox to pursue this. Personally I just want a browser that works without intrusive popup notices"