Diễn đàn hỗ trợ Firefox

There is this odd thing happening with the Firefox for the past few days. My browser is set to forget history when I close it so now, every time I open the browser my addons are gone from the bar. When I check them in add-ons they are all there but none is working/active. For all these years I had the Firefox browser(windows) I never had an issue. I have manually for so many times: - disabled/enabled addons one by one. - Tried ruling out buggy addons. - refreshed the browser (most times without a success). -> The only thing that seems to do the trick is completely re-installing the browser with removing all residue folders prior to that. And signing in to sync the account. But this is only a temporary solution as when I clear the history its all gone again and the merry-go-around starts again. Ironically I never had Facebook container working in Firefox but now suddenly its working - that is when addons are back. I installed a new ssd with clean os installation last night, however, the very same issue was happening on my previous Firefox installation on previous ssd. I have simply no clue as to what is happening here. Anyone else experiencing this? I mean this is extremely annoying and as much as I dislike Chrome I might need to go back there. I really liked how Firefox worked up until two-three days ago. Firefox version: 87.0 so it should be up-to-date.

I've recently found that the task manager option is no longer in my "Open Menu->More" drop down menu. I checked my Firefox update and it's current. Did this option go away or is it located somewhere else? In either case why was that done?

Hello,

If I open a PDF from the downloads section of this page: example pdf (all the way at the bottom) I get a popup asking "What should Nightly do with this file?". I always want to open the pdf in the browser, that's why I checked the box next to "Do this automatically for files like this from now on.", however I keep getting the same popup over and over again.

This only happens for some links (e.g. the one I provided).

Is there any way to open *all* PDFs by default in Firefox?

Thanks in advance.

I've noticed that for a number of websites recently (eg. GMail, Twitter) that all the text I'm entering is getting red squigglies (as if there's a spelling error).

I have two dictionaries installed and do have spelling enabled. If I toggle spell-checking off, then the squiggles go away.

This has only started happening in the last few days/week. Previously the spell checking would work as expected.

I'm running Firefox 87.0 (64-bit) on Windows.

(Interestingly the form I'm typing this question in doesn't display the problem)

REALLY dislike shortcuts, using the keyboard which require multiple steps and keystrokes where as the "+" was one key stroke to do simple tasks like ADDING A NEW TAB

Following a hard disk crash, I had to replace the hard disk on my desktop. Restoring backups of data and programs is proving time consuming and difficult. I needed to download and do new install of Firefox, now running 87. But Trusteer Rapport also needed to be downloaded and installed, and neither the extension nor the address bar icon now seem to exist. Can anyone help me get the address bar icon for Trusteer Rapport back in Firefox, which is my preferred browser (the address bar icon isn't there in Chrome, either, although the extension is installed there).

Hello, how can I get similar functionality to "New tabs" as I have for "Homepage and new windows"? Because right now all I can do is either choose to open Firefox's home page or a blank page, but I would like to be able to open my custom sites just as I do for "Homepage and new windows".

Firefox version 87.0

Help Please! I 've recently upgraded from Win 7 to Win 10 and one of the many annoyances is that I can't "email a link" any longer from Firefox. I have searched the web & followed all the instructions but the "use Gmail" option is simply absent from the dropdown choices in Options/Applications/Mailto Please, please how can I get the "use gmail" option. Many Thanks

Is there a way to set a web site as my home page and not have to reset it every week or so? Also, when will we be able to choose what web site is loaded when we open a new tab?

In previous releases, I used to be able to store my ADD-ONS in a COLLECTION so when I lost them after a new release, re-enter them. On this release 87.0 I can not find " MY COLLECTION". Did they move it?

How can I turn off permanently the new Firefox print feature, so that I again go directly to the familiar system dialog box in Windows 10 whenever I click on File/print in the menu bar? I don't see what this new print feature adds, except perhaps some people want the controls on the right side for whatever reason.

I was wondering if there is a way to hide the titlebar (tabs, bookmarks, url, extensions, etc.) like fullscreen mode does while in windowed mode. A hotkey toggle would be preferred. Currently I am using some old CSS I found online but it's got some pretty glaring issues such as search suggestions being cutoff. Supposedly this was possible back in 2011 with an extension and something called "zombie mode" but the extension is no longer available (and most likely wouldn't work anymore). Thanks.

#navigator-toolbox {
    position: relative;
    z-index: 1;
    height: 3px;
    margin-bottom: -3px;
    opacity: 0;
    overflow: hidden;
}
#navigator-toolbox:hover {
    height: auto;
    margin-bottom: 0px;
    opacity: 1;
    overflow: show;
}
#content-deck{
    position:relative;
    z-index: 0;
}

I am trying to have some of more important add-ons visible but I cannot seem to accomplish that. The solutions provided in FF's forums did not yield results. Are there any solutions?

Attached are screenshots of how I have my preferences set-up.

It's a very bad idea to move the screenshot function from the context menu in the address bar to a toolbar item you first have to position by customizing. This is exactly the kind of unnecessary interface change which annoys so many Firefox users. Okay, so why is it bad? Most "normal" users don't fiddle with interfaces, they accept it as it is. They expect functions they often use to stay in the same spot. If it's no longer there they think it's gone (and they're frustrated). They surely won't go looking for it in a customization menu. For me as a web designer the screenshot tool was extremely handy when dealing with clients, because it was very easy to explain where to find and how to use it, to send a screenshot of a website problem. Again, many common users don't know how to take screenshots with their system tools, so this was really helpful. Now, instead of explaining where to find it, I'll first have to explain how to customize the toolbar, what the item looks like, how to position it, etc. etc. The simplicity and helpfulness is gone. Suggestion: leave the screenshot function where it is by default, but offer the advanced users a way to make it a customizable item. Everyone is happy.

P.S. I only post this here, because the feedback site is currently deactivated.

FF 87.0 Win10

Tried with about:config and that didn't work. Tried disabling in General - Browsing.

The videos I watch do not have a settings option.

How do I disable this bloody annoyance?

Thank you.