Firefox 技術支援討論區

Please tell me how to fix the situation with online video playback on YouTube? (and on other sites the problem is the same) a message appears "you cannot play the video in this browser" when you click on the "more" link, the following message appears ... how to be maybe that in the settings, although I did not change anything?

operating system windows xp 32 browser mozila 52.5.2.

I have downloaded Firefox as my browser but later installed Google over it so that when I chose the Firefox browser, the Google browser appeared. Now i would like to remove Google and have Firefox as my preferred browser. It seems that whatever I do, I cant remove Google even though I click on the Firefox icon.

Hi, all.

I'm trying to transfer the saved logins from version 52 ESR to the current version, 86. Nothing has worked so far. I deleted the logins.jason, key3 and key4 files from the version 86 profile folder and then put the logins.jason and key3 files from version 52 in there, with no success. Any working methods?

Thanks

Dear admin

∵ 1.Firefox System Requirements

Firefox Recommended Hardware

   Pentium 4 or newer processor that supports SSE2
   512MB of RAM / 2GB of RAM for the 64-bit version
   200MB of hard drive space

https://www.mozilla.org/en-US/firefox/87.0/system-requirements/ https://www.mozilla.org/firefox/87.0/releasenotes/ https://www.mozilla.org/en-US/firefox/browsers/

Recommended Hardware

   Pentium 4
   512MB of RAM
   200MB of hard drive space

support for Windows XP and Vista

∵ 2.Portability

How well does your browser work across your devices? Portability Firefox https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg OS availability https://www.mozilla.org/media/img/firefox/compare/icon-check.f5e1f7b288ca.svg

Firefox OS availability = yes?

https://www.mozilla.org/en-US/firefox/browsers/compare/

∴ 1."Firefox has ended support for Windows XP and Vista" is wrong!!!

"https://support.mozilla.org/en-US/kb/end-support-windows-xp-and-vista" is wrong!!!

https://support.mozilla.org/en-US/search?q=firefox-windows-xp-vista

∴ 2.Firefox System Requirements

Firefox Windows Operating Systems (32-bit and 64-bit)

   Windows xp
   Windows vista
   Windows 7
   Windows 8
   Windows 10

Firefox must be support for Windows XP and Vista

∴ or 3.Portability

How well does your browser work across your devices? Portability Firefox https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg OS availability https://www.mozilla.org/media/img/firefox/compare/icon-dash.ef660bd874fc.svg

Firefox OS availability = No

change yes => no

https://www.mozilla.org/en-US/firefox/browsers/compare/

thanks.

The error message is 'The widevine CDM plugin has crashed'. I see preferences/ extensions and themes/ plug ins and it seems like the widevine CDM plug-in was automatically updated, what should I do. Please I tried every setting, its urgent, help me please ?

Secure Connection Failed

An error occurred during a connection to www.consumercellular.com. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

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Report errors like this to help Mozilla identify and block malicious sites

I am using Turbotax which says to use Firefox and even though I just downloaded the latest version, it still doesn't work with Turbotax. They say they don't recognize my browser.

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Be nice. Our volunteers are Mozilla users just like you, who take the time out of their day to help. Be descriptive. Saying "Playing video on YouTube is always choppy" will help our volunteers identify your problem better than saying "Something is wrong" or "Firefox is broken".

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