Firefox Community Forum

Files previously downloaded by earlier versions of Firefox as .webp cannot be opened by 115.19.0esr. Firefox keeps asking what application to use, and I have selected Firefox. When I OK the selection, it opens a blank screen with the same question (what application to use). This goes on forever, opening a new blank tab again and again, each with the same question about what application to use. My old Mac operating system 10.13.6 retains its original version of Preview installed, and of course, that version of Preview does not know how to open .webp files.

Wie kann ich Werbeblocker deaktivieren? Unter Einstellungen und Erweiterungen finde ich keine Option " Werbung" oder Option "Auf Websites blockiert" oder "Adblock Plus". Wo sind diese "vesteckt"?

Every time I open my laptop, I keep getting a banner which tells me firefox has notifications. But where are they? It appears in the upper right hand corner of my 2010 macbookpro and disappears without informing me as to where these notifications are. Anyone know where I can look? thanks

i asked this already but no answer. I have two recovery keys, how can i check which is the one set for my preferred installation of Firefox. One was for my en-CA install, the other for an en-US install made a week later due to an update glitch. I had to use my en-CA recovery key to recover my settings to the en-US install, which then made a new recovery key.

I want to get rid of the spurious en-US install. -en-CA is in it's original location c:\program files\mozilla firefox

-en-US is in "C:\Users\%username%\AppData\Local\Mozilla Firefox\firefox.exe" the directory trees appear the same except en-CA has a locale.ini file that the other does not.

Does the original recovery key STILL apply to the -en-CA install or has the -en-US install's key replaced it.

And can I delete the -en-US folder with consequences?

I recently refreshed my computer and moved the old profiles folder to the new firefox profiles folder in roaming Folder in Win10 but my passwords wont apear even though logins and key4 are in the folder

Recently when I try to access any of my accounts on my Mobile Phone through Firefox I get an error that says This Website Requires A Secure Connection. I don't get this message from any other browser on my Mobile Phone and I don't get this message on my Desktop. It tells me to try again or go to the Advance Tab and it still does not go to a site.

The bookmarks and everything works except to take me to a website.

I have used Firefox for ages now and love it. I have noticed in the last few months that some functions on some web sites are not able to be accessed. Such as submit, place an order, and the like. I have to use another browser. Is there any reason for this as I really don't like to use any other browser other than Firefox but it seems to be that I have to. Is there some way that I can get around this?

Bonsoir, Depuis quelques temps Firefox bug quand je suis sur canal plus ce que je n ai pas avec google Pouvez vous me dire pourquoi ou réparer le problème Merci Chantal BREDEL