Unable to recover lost windows. Not present in "Recently closed windows." History or recently opened tabs remain. How to recover lost windows?

All but 2 of my previous saved windows have been lost. They are not recoverable or present when trying to use "Recently closed windows." How could this happen? More impor… (διαβάστε περισσότερα)

All but 2 of my previous saved windows have been lost. They are not recoverable or present when trying to use "Recently closed windows." How could this happen? More importantly, how can I recover them? They contain numerous tabs that will be impossible to recreate from memory.

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How to add the VPN icon to the toolbar.

Hello, I'm using version 151.0.1 (64-bit) in France. I don't see the VPN configuration prompt in the top-right corner of my Firefox toolbar, nor do I see the VPN icon in … (διαβάστε περισσότερα)

Hello,

I'm using version 151.0.1 (64-bit) in France. I don't see the VPN configuration prompt in the top-right corner of my Firefox toolbar, nor do I see the VPN icon in the toolbar… What should I do, please?

Thank you in advance for your help

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I get the " Firefox no longer supported" even after I installed the ESR version.

I downloaded the Firefox ESR for my High Siera OS, but I still get the message that Firefox is no longer supported, Why??? Just let me know what I need to do so I can use… (διαβάστε περισσότερα)

I downloaded the Firefox ESR for my High Siera OS, but I still get the message that Firefox is no longer supported, Why??? Just let me know what I need to do so I can use the browser without worry.

I have a MacPro 2012, updated to the max. I'm retired, and by budget does not allow for a new computer.

Thanks. Doina Paraschiv

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How can I adjust the VPN settings when the target website blocks access???

Okay, 2 of my financial accounts are not available when using Mozilla VPN. What I get is an internet error message like this: "" Access Denied: You don't have permission… (διαβάστε περισσότερα)

Okay, 2 of my financial accounts are not available when using Mozilla VPN. What I get is an internet error message like this: "" Access Denied: You don't have permission to access "http://raymondjames.com/" on this server.

Reference #18.2824c317.1780333873.7f8f1ac1

https://errors.edgesuite.net/18.2824c317.1780333873.7f8f1ac1 ""

Do you know the technical reasons for this? And can you recommend anything I can do about it? Yes, this is the latest Mozilla VPN and Firefox 151.0.2 versions on my older Win 10 desktop.

Dennis MacMahon [edited email from community support forum]

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How to openFire Fox in FULL window, Windows 11?

Each time I open Fire Fox, the window in NOT FULL ... I need to select the either F11 or the diagonal with arrow endpoints. Surely there is a default settings that opens … (διαβάστε περισσότερα)

Each time I open Fire Fox, the window in NOT FULL ... I need to select the either F11 or the diagonal with arrow endpoints.

Surely there is a default settings that opens Fire Fox to full window allowing selection of website icons.

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Sync Between 2 PCs

I have 2 PCs and one has all my current settings and the other does not. I recently had to re-install Windows 10 and when I installed Firefox again the settings won't syn… (διαβάστε περισσότερα)

I have 2 PCs and one has all my current settings and the other does not. I recently had to re-install Windows 10 and when I installed Firefox again the settings won't sync. Bookmarks, toolbars, etc.

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Tabs freeze and sometimes restart but normal fix is delete and restart or switch to Edge

On a random basis, sites like msn.com, yahoo mail or outlook.com will freeze. Sometimes they may suddenly come back to life, but the normal fix is delete tab and restart … (διαβάστε περισσότερα)

On a random basis, sites like msn.com, yahoo mail or outlook.com will freeze. Sometimes they may suddenly come back to life, but the normal fix is delete tab and restart tab. Long videos may also freeze. Have cleared history, and changed optimization setting but nothing helps. On 151.0.2 64 bit.

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Firefox will no longer open on my PC even in Troubleshooting/Restore/Refresh

After most recent Windows 11 and Firefox updates, Firefox will not open on my PC. I thought I had managed to Refresh it today Troubleshooting Mode - got a "Success" mess… (διαβάστε περισσότερα)

After most recent Windows 11 and Firefox updates, Firefox will not open on my PC. I thought I had managed to Refresh it today Troubleshooting Mode - got a "Success" message - but that message was overlaid with a box that wanted me to agree to terms and conditions, etc. and when I clicked the Continue button, nothing happened. So I had to close what little of Firefox was on my screen; got the Not Responding message, then the Close or Wait message (waiting is useless), so I hit Close and the error was again reported to Windows (big whoop). Should I uninstall Firefox and start over???? I have no clue how to save all my bookmarks and associated passwords.

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Cloudlare Validation error on Attempted Login

I have logged into TinyURL.com MANY times using Firefox. Now, I get a Cloudflare Validation Error when trying to do so (see attached screenshot/snip). This was done in T… (διαβάστε περισσότερα)

I have logged into TinyURL.com MANY times using Firefox. Now, I get a Cloudflare Validation Error when trying to do so (see attached screenshot/snip).

This was done in Troubleshooting mode, but is the same in standard mode, though I have no extensions enabled. I've tried turning Protection Tracking off; no luck. - We use ZoneAlarm, but the Web Secure functions are all disabled. - I have the same issue on 2 PC's, one Windows 10 and the other Windows 11, 64-bit. - I'm on FF release 150.0.2 - 64-bit, and both Windows installs are fully updated and kept that way. - I've reached out to TinyURL in hopes of resolving the issue. They suggested many of the above steps but not resolved this issue. - HOWEVER, I've found that login via Google Chrome IS seamless - no issues.

What is it with Firefox that it's having issues with the Cloudflare "Human" check? I've checked the Cloudflare site; all conditions are good, and this very setup passed the "Turnstile" check.

FF is my #1 preferred browser, so please look into this. I see that others have posted similar issues over multiple years here (but a search of support articles didn't find one . . .)

Thanks,

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google blocking Firefox download

google blocking Firefox download. What do I do? When I open the downloaded browser app icon from Google store the browser changes to Google and Firefox is not in the drop… (διαβάστε περισσότερα)

google blocking Firefox download. What do I do? When I open the downloaded browser app icon from Google store the browser changes to Google and Firefox is not in the drop down list either.

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Firefox not restoring previous session on opening

This was working just fine up until 2 days ago. As the title says, when I close firefox, it is now no longer restoring my tabs from my previous session. Closing via the x… (διαβάστε περισσότερα)

This was working just fine up until 2 days ago. As the title says, when I close firefox, it is now no longer restoring my tabs from my previous session. Closing via the x does not give me the option to restore my previous session.

I have:

Tried unchecking the box, closing firefox, opening it again and rechecking the box. No success.

Uninstalled firefox, restarted my computer, and reinstalled firefox. Still no success.

I am open to further suggestions.

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One click link from Windows taskbar to Gmail using Firefox shortcut

It seems a pity that Gmail is not an App on Windows and that one has to browse to open a gmail account.. I would like to set up a Gmail Tab that uses a firefox shortcut t… (διαβάστε περισσότερα)

It seems a pity that Gmail is not an App on Windows and that one has to browse to open a gmail account..

I would like to set up a Gmail Tab that uses a firefox shortcut to access my gmail account but I am struggling with the shortcut path to do this. I have a standard Windows 11 set up

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Tell me what I most need to know to safely use the website and protect my privacy

Just getting started using Mozilla features after many years absence. So much has changed! I have yet to decide what I need help with. All of it! So let me proceed on my … (διαβάστε περισσότερα)

Just getting started using Mozilla features after many years absence. So much has changed! I have yet to decide what I need help with. All of it! So let me proceed on my own to figure this out and return for support when I feel I need it most, and more importantly, when I feel I feel I have the time and energy to devote to the learning curve required.

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cannot enable location service

When I visit a particular web site it requests that I grant Firefox access to location services. When I attempt to, the site's interface takes me to (Apple) System Settin… (διαβάστε περισσότερα)

When I visit a particular web site it requests that I grant Firefox access to location services. When I attempt to, the site's interface takes me to (Apple) System Settings/Privacy & Security/Location Services and shows me the access status of the Firefox.app. The control next to it shows it as off. Clicking on the control to change it to on does nothing. The web site cannot access location services.

Location Services itself is on, as are permissions for several other apps (including Safari, which does not have this problem with this web site).

Within the Firefox apps own settings, location permissions for the site in question (scistarter.org) are set as Allow.

I'm on an iMac, running Tahoe 26.5. This problem does not happen on my iPhone running iOS 26.5.

Help?

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