Firefox-Hilfeforum

When downloading any file in Firefox (the picture is an example), the "Firefox" option will be added in the right-click open-with in Windows Explorer. This does not happen in other browsers. And this item is added without permission, it is a bad behavior.

在Firefox中下载任意文件（图中为一个例子），在Windows 资源管理器右键打开方式中都会被添加“Firefox”选项，这不会发生在其他浏览器上，而且一个浏览器未经允许添加一个打开方式是不好的行为。

Is it possible to spell check the entire web page using both Hunspell built-in dictionaries and user-defined dictionaries *.dic, already prepared text in Firefox. As it is done in text editors like Libre Office (also uses Hunspell) but for web site, checking the text from top to bottom with errors in a separate window, so spell check is not only in the text input/search field.

I use this addon

Select After Closing Current

But apparently I'm not using it correctly.

When I close a tab, it defaults to the tab on the right, which, to me, IMO, is counter intuitive.

And just as bad, when I restart the browser, it opens to the tab on the right much of the time, instead of the current active tab.

Is there something I can do can do about this?

About three days ago, the dropdown lists for various websites I use stopped populating unless I use the backspace. So, for instance, if I want to find "John", nothing happens if I just start to type it in. But if I type in "Jo" and then backspace, John pops up. (Perhaps important: Even though I have now deleted the "o", only John pops up, not names beginning with J but followed by a different letter.) Curiously, it seems like the first time each day that I go onto any given website, the dropdown does populate properly, but just that once. I checked Edge and Chrome, and the dropdowns work fine there, so it's definitely a Firefox problem. Any ideas about what is going on and how I can fix it? Thanks.

Is it even possible to create a customisable Add ons just by adding keywords or tags. I would pay handsomely to be able to block articles in newspapers containing words like Beckham, Posh, Sussex, Kardashian, Harry, Meghan, Caitlin etc., etc., and others.

Have been fighting to get back to square one after an overly enthusiastic VPN system screwed up my browsers. Not just Firefox.

I needed to do a clean install. So I followed the instructions to delete the appdata/mozilla/firefox directory.

I don't want stuff to look the way it was before the install. I just want to try to put things back together to my liking.

Is it stored somewhere else? Is the existence of a backup known?

Why can't there just be a question: "Clean install or Refresh?"

It should not be this hard

I switched from chrome to firefox like 2 days ago. Everything went good, but every time i go to youtube it does not remember my login. I have to click the login button and use my phone to confirm the login. Afterwards i get send to an error page only saying "something went wrong". If i click the login button again it suddenly works and i can use my youtube like i used to on Chrome. I use my google account for youtube. Every other login works just fine Reddit, Disney+, Twitch, Prime. I Cleared all my cookies and history and even reinstalled Firefox. only youtube still has this problem. I even added the youtube and google login page to the saved logins. Does someone can offer any help ?

On OS X you can define custom text replacements, which I use frequently to save myself typing similar things over and over (my address, email addresses, and some shorthand I'm used to from IRC).

It works fine in another window but not in any firefox windows.

now unable to open www.talktalk.co.uk/mail since TalkTalk updated their website. Get a spinning circle but no connection. TalkTalk customer service do not accept liability. The website is OK with Microsoft edge.

hi,

i recently changed my firefox sync password and primary email. no problems here. everything went smoothly. then went away on a little holiday. when i got back, the browser didn't accept my password. thinking 6 days of sun and heat must've melted down my memory cells, i reset it. unproblematic process. received email notifications about the update. but the same thing happened again. i very slowly and carefully typed the password several times, copy&pasted it, just in case, then reset it once more, just in case. then restarted firefox. then deleted and downloaded it again. still doesn't work.

i can log into mozilla acounts with the new password, so the issue with the browser.

please help! i have years of stuff saved on that account - it would be really tragic to lose it.

thank you already.

(also, i don't have 2FA set-up)

On Firefox Developer Edition, the URL is displayed in full with protocol and subdomain greyed out, domain name shown clear, and URL path also greyed out, as is standard. Examples attached include developers.cloudflare.com and chat.openai.com

However, I've noticed on a few domains the subdomain is not greyed out and shown clearly like the apex domain. Examples attached include uwu.ai (a paid subdomain provided by carrd.co) and pages.dev (default subdomain for Cloudflare Pages).

What manages this behaviour? Why do some subdomains get treated as apex domains would on Firefox Dev?