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What happens if I uninstall and reinstall Firefox

Firefox is just not working for me. It's not reading the stylesheets on my website, tabs are disappearing but the websites are still open. It seems the installation may h… (meer info)

Firefox is just not working for me. It's not reading the stylesheets on my website, tabs are disappearing but the websites are still open. It seems the installation may have become corrupt. If I uninstall and reinstall what data will I lose if any?

Gevraagd door mrsyardbroom, 3 dagen geleden

Laatst beantwoord door mrsyardbroom, 2 dagen geleden

password lost on upgarde

hello why can there not be a simple way of getting your passwords back after and up grade has lost them why is there not a simple restore button that allows novices like … (meer info)

hello why can there not be a simple way of getting your passwords back after and up grade has lost them why is there not a simple restore button that allows novices like me to just press and reinstall , with out going through the ends of the earth on firefox todo this ? open this file then open that file, lose what has been saved and replace with another file, it is an impossible way to do this for a novice on firefox , with out paying a lot of money to a tech guy that will take a couple of minutes to do but that will take a novice months and not get it done in the end,

Gevraagd door rhoslan, 1 dag geleden

Laatst beantwoord door rhoslan, 20 uur geleden

Firefox v.100 won't work on MacOS El Capitaine

Invited by your recent email, I downloaded and installed Firefox v.100 onto my old but still very trusty MacBook Pro laptop, which can't reliably run anything later than … (meer info)

Invited by your recent email, I downloaded and installed Firefox v.100 onto my old but still very trusty MacBook Pro laptop, which can't reliably run anything later than El Capitaine. It downloaded and installed ok, but then refused to work, with a message that v.100 needs at least High Sierra to operate. There was no warning of this prior to installation. I searched the disc with Disk Drill, hoping to resurrect the older version of Firefox. However, it seems that v.100 has overwritten the previous version rather than deleted it, since Disk Drill could find no trace of any version, deleted or otherwise, other than v.100.

I note that you retain backnumbers of Firefox on your website - so my question is "Which one should I download that will reliably work on El Capitaine?" I'm currently forced to use an old version of Safari as a browser on the laptop which I dislike intensely. I'm submitting this question from my desktop machine running High Sierra, on which v.100 works very well.

Many thanks in advance for your assistance. Gareth Bennett

Gevraagd door garethb, 6 dagen geleden

Firefox Browser vs. Mozilla Firefox Browser in Win10

Last year someone asked about 2 Firefox for Android applications; I just had two different copies of Firefox installed on my Win 10 laptop (one in an attempt by Microsoft… (meer info)

Last year someone asked about 2 Firefox for Android applications; I just had two different copies of Firefox installed on my Win 10 laptop (one in an attempt by Microsoft to upgrade to Win 11) where all my data was in the old app named 'Mozilla Firefox') while the newly installed app was just 'Firefox' and had none of my data. I did not attempt that new install, it seems Microsoft did ?? They also mentioned wanting to redirect the new Firefox to specific Domain Name Service servers, rather than the traditional server addresses provided by the local network. Anyone know what's going on?

Gevraagd door bob_ferguson1, 2 dagen geleden