Firefox-Hilfeforum

Several years before, I had an adblocker add-on with a feature to define own filter rules.

With that feature, I was able to block parts of often visited web pages with some few mouse clicks only.

Unfortunately, I don't remember, which adblocker and which additional addon I used at that time.

How can I find back that solution for me?

When opening firefox it opens to newtab instead of my homepage which is Yahoo. If I click on the home button it will go to my homepage but I shouldn't have to do that every time. I have cleared the cache and it will work once or twice only then back to the newtab page.

the Adobe Acrobat extension stopped working. So I uninstalled it thinking I could find it on the list of add-ons and then reinstall it. However, apparently that's not the way this works. So I tried installing an upgraded version of Adobe Acrobat Pro DC, but the extension was not reinstalled in the process. I talked to the Adobe Acrobat help folks and they said that I have to uninstall and reinstall Firefox. I'm very worried about this because I have so many specific settings set up in Firefox and I don't want to lose any of those. Is there another workaround?

On multiple websites I visit, picture in picture happens automatically when I scroll past a video or click another section of a page. I find it highly annoying and distracting. I would like to disable it completely. How do I do this? I'd appreciate an answer that isn't too technical. Thanks.

I am using firefox 80 version and i tried installing certificates through certutil in cert9.db but certificates are not getting installed. i tried with older version but still certificates are not installed.But when i tried installing through command prompt certificates are installed.what is the possible reason?(i am using windows 10).

Over the last few weeks Firefox is not printing statements correctly from my online bank. Other browsers e.g. Safari, Microsoft Edge are working fine. I have Firefox on a MacBookPro (El Capitan) and a PC (Windows 10) and both have exactly the same problem. The image is far too large for the page and much text is lost. Switching to landscape doesn't help. It appears that something has changed in Firefox recently which is causing this. Thanks

Every time I try to right click and image to save as, it only allows me to save as a preview document.

I can go into Chrome and download just fine but I don't want to use Chrome.

Firefox version: 80.0.1 (64-bit)

I'm using Gmail in Firefox 80.0.1. When there is a Word or .pdf attachment on a gmail message, clicking on the attachment opens the dialogue box attached below. Despite checking the box, "Do this automatically for files like this from now on," the box continue to pop up with the next attachment on another email. Is there a way to make it "automatic?"

Hi When I visit the following website; https://community.bt.com/ I get the following response;

Request Entity Too Large The requested resource /bt/ does not allow request data with GET requests, or the amount of data provided in the request exceeds the capacity limit.

However, this website is fully accessible using 'Microsoft Edge' I'm using Firefox 80.0.1 with Windows 10

Thanks for any help in advance.

Runing in the console: window.navigator.registerProtocolHandler("mailto","https://webmail.epen.gov.ar/zimbra/?view=compose&to=%s","Zimbra"); fails with the following error: Uncaught DOMException: Navigator.registerProtocolHandler: Permission denied to add https://webmail.epen.gov.ar/zimbra/?view=compose&to=%s as a protocol handler

Hi, I'm having an issue with an SVG, it is rotating around the wrong origin and portions of it are not showing up. It is working fine on chrome and bing. I'm pretty new to web development, I've tried using the -moz- prefix everywhere it may be applicable but it hasn't worked. The code can be seen here:https://codepen.io/McTastic/pen/wvGRwvg

I can no longer install Firefox als a default browser. I get an automatic detour to the Windows Store where i can 'pick' a standard app, but the FF browser is not listed there.

BT changed their Yahoo email a few days ago. Since then I have two problems:

1. If I paste in text from WORD and then send the email, it appears in the received email with the following strings related to font/format before the actual text:

mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;mso-fareast-language: EN-GB">The proposal for us to vote on is therefore

2. I can type in text, but if I type a Return, it will no longer type until I click on the screen where I want to type.

After discussion with BT during which I deleted the Cookies and Cache, I tried Microsoft Edge instead and it worked perfectly, suggesting that there is an incompatibility between BT Yahoo email and Firefox for PC.

I would be grateful for your help as I would prefer to use Firefox.

Thanks Martin

When I view the blitzortung.org (live lightning map) website I do not hear any sounds associated with the lightning strikes. The normal sound is a very short duration "click". The sound is present when using other browsers but I really hate using Chromium (don't like Google). I am running Debian Linus 10 and I nominally use Firefox ESR. I have downloaded the regular Firefox and the problem occurs with Firefox 80 as well as with ESR 68.12.0.

By opening the PulseAudio mixer while the blitzortung site is opened I have observed that there is a brief flash of the AudioIPC server that coincides with the lightning strike "clicks". My guess is that the AudioIPC server response time is the issue.

Is there any way to get around this issue.

Sound works fine for every other web site.