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Restore opened tabs / multiple Firefox open?

I had multiple Firefox browsers open. Each had multiple tabs open. My setting for When Startup is for Restore Previous Session. But in my case it is only restoring the la… (閱讀更多)

I had multiple Firefox browsers open. Each had multiple tabs open. My setting for When Startup is for Restore Previous Session. But in my case it is only restoring the last one browser closed. How do I get all opened tabs restored?

Asked by Abe 1 天前

Last reply by Abe 5 小時前

Remove close button on single tab

Is there a way to remove the close button when i only have a single tab open? I constantly click the close button whenever i have a single tab open when i mean to click t… (閱讀更多)

Is there a way to remove the close button when i only have a single tab open? I constantly click the close button whenever i have a single tab open when i mean to click the new tab button. I dont see the reason why there should be two close buttons (one on the tab, and one on the upper right of the window)

Asked by shadowkon626 1 天前

Last reply by cor-el 1 天前

roblox multiple tabs opening problem

so i wanted to play roblox on my mac so i open firefox and type in roblox i go to the page no problem but when i choose a game and click play it says what to open and whe… (閱讀更多)

so i wanted to play roblox on my mac so i open firefox and type in roblox i go to the page no problem but when i choose a game and click play it says what to open and when i click on roblox cause i want that opend it start a new window in my firefox over and over and over what can i do to fix this crap help my please


(im dutch btw so the photo is in dutch)

Asked by Sevbanburgaz078 1 天前

Last reply by cor-el 1 天前

trying to recreate tabs from a linux ubuntu on this pc

this pc used to be a linux ubuntu one. was synced using firefox on the previous operating system. now I'm logged in using Mint. want to find out how I can get back all th… (閱讀更多)

this pc used to be a linux ubuntu one. was synced using firefox on the previous operating system. now I'm logged in using Mint. want to find out how I can get back all the windows with their tabs open on Mint?


I'm signed in and synced here so why am I constantly being asked to sign in again and again?

is there a way to chat/connect directly with Mozilla and/or Firefox support?

Asked by sixohthree2642489 1 天前

Last reply by sixohthree2642489 1 天前

Preventing files opened from Mac OS Finder from opening in new windows

When I open a file from Mac OS Finder in Firefox, the file always opens in a new window. I have `browser.link.open_newwindow.override.external` set to 3. I've also tried … (閱讀更多)

When I open a file from Mac OS Finder in Firefox, the file always opens in a new window. I have `browser.link.open_newwindow.override.external` set to 3. I've also tried setting it to -1, with `browser.link.open_newwindow` set to 3. Is there anything else I should try to get this working?

Asked by bronco_popsicle 1 天前

  • 已解決

Firefox "Accounts" opens on it's own. how do I stop it?

When I open Firefox from my desktop, I have my home page open with it's own tab and, the tab for "Firefox Accounts" opens with my account and email address on the front p… (閱讀更多)

When I open Firefox from my desktop, I have my home page open with it's own tab and, the tab for "Firefox Accounts" opens with my account and email address on the front page. I want to know how to stop this from happening. Thank you and have a wonderful day.

Asked by dan61265 1 天前

Answered by FredMcD 1 天前

Links not opening in new tabs

Don't know if this is connected to my previous question about being unable to login to bt email. After refreshing Firefox, left click on a link opens it in same tab inste… (閱讀更多)

Don't know if this is connected to my previous question about being unable to login to bt email. After refreshing Firefox, left click on a link opens it in same tab instead of separate tab. In options, Open links in tabs instead of new windows and When you open a link in a new tab, switch to it immediately are both checked. This is happening on my pc and laptop. I know I can centre wheel click or right click and open in new tab but why has behavior of years stopped working. I am fast losing faith in Firefox.

Asked by harpthorn 1 天前

  • 已解決

Need to login every time I reset, plus top sites are missing

I've installed firefox on my new mac to match my desktop pc a little better. It works smoothly on desktop, but on this mac it seems to be nothing but trouble. Every time … (閱讀更多)

I've installed firefox on my new mac to match my desktop pc a little better. It works smoothly on desktop, but on this mac it seems to be nothing but trouble. Every time I reset my macbook I have to login to firefox manually, and then I'm faced with all my top sites missing. It's been mitigated slightly by adding bookmarks to my highlights page, but I'd still like to not login every time I reset. Any help would be greatly appreciated!

Asked by Owenbalou 2 天前

Answered by Owenbalou 2 天前

Mac opens two windows when clicking on a link from mail application

Does anyone know how to disable Firefox from opening two windows when clicking on a link through a mail application? If Firefox is closed, every time I click on a link th… (閱讀更多)

Does anyone know how to disable Firefox from opening two windows when clicking on a link through a mail application? If Firefox is closed, every time I click on a link through a mail application, Firefox opens the link AND a second window set to my homepage. It is so annoying. Any tips?

Asked by davidmcottrell 2 天前

Last reply by cor-el 2 天前

Apparently, Firefox 71 for Mac no longer allows tabs be dragged within a browser window to reposition them. Is there a way to fix this? Am I missing a setting?

Formerly, one could reorder tabs in a Firefox browser window by clicking and dragging. One could also click and hold a tab and move it to create a new window or take a ta… (閱讀更多)

Formerly, one could reorder tabs in a Firefox browser window by clicking and dragging. One could also click and hold a tab and move it to create a new window or take a tab from one window, click and drag it to another window. I am no longer able to do this on my Mac laptop, after updating to Firefox 71. I can't seem to find a special setting in Firefox 71. Is there one or a way to allow tab movement? Or do I need to revert to the previous version of Firefox?

Asked by sshopkow 4 個月前

Last reply by Ankit Kumar 2 天前

  • 已解決

Send tab to devices feature not working

I am logged in with the same account both on my pc and mobile. When I try to send tab to my mobile, PC browser says sent but I don't see anything in my mobile browser. … (閱讀更多)

I am logged in with the same account both on my pc and mobile. When I try to send tab to my mobile, PC browser says sent but I don't see anything in my mobile browser.

Asked by Heman 3 天前

Answered by Heman 2 天前

New tab button behaviour should be updated to support new features

As long as Firefox has added the containers feature in the last updates, the actual behavior of the new tab button needs to be updated, or at least configurable. If you'… (閱讀更多)

As long as Firefox has added the containers feature in the last updates, the actual behavior of the new tab button needs to be updated, or at least configurable. If you're in a specific container, new tab opens a no-container tab. I believe this should be the actual container of the active tab, instead of a no-container.

Asked by Ch Ex Mo 3 天前

Last reply by cor-el 3 天前

  • 已解決

firefox.cfg no longer overwrite new tab content

I'm using firefox developer edition. The latest version: 76.0b2 I have firefox.cfg set up to overwrite new tab content with locally stored html. The code in firefox.cfg t… (閱讀更多)

I'm using firefox developer edition. The latest version: 76.0b2 I have firefox.cfg set up to overwrite new tab content with locally stored html. The code in firefox.cfg that worked until recent update:

/* set new tab page */ try {

 var newTabURL = "file:///G:/Documents/Newtab.html";
 aboutNewTabService = Cc["@mozilla.org/browser/aboutnewtab-service;1"].getService(Ci.nsIAboutNewTabService);
 aboutNewTabService.newTabURL = newTabURL;

} catch(e){Cu.reportError(e);} // report errors in the Browser Console

In the browser console there is an error message displayed:

[Exception... "Cannot modify properties of a WrappedNative" nsresult: "0x80570034 (NS_ERROR_XPC_CANT_MODIFY_PROP_ON_WN)" location: "JS frame :: firefox.cfg :: <TOP_LEVEL> :: line 7" data: no]

Any idea what that error message means and how to resolve it? Does anything changed regarding new tab overwrite?

Asked by shdowmyst 1 個月前

Answered by cor-el 1 個月前

combining tabs into different window

Used to be able to move a tab into a different window by dragging it there. No longer works (Win 7, FF75 and now 76) despite your help article that says to do just this-… (閱讀更多)

Used to be able to move a tab into a different window by dragging it there. No longer works (Win 7, FF75 and now 76) despite your help article that says to do just this--so how can I do this? I'm trying to consolidate a bunch of tabs currently in their own windows, into just one window which will hold all the tabs on a related subject.

Asked by tbh_commercial 5 天前

Last reply by cor-el 3 天前