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when watching a video on YouTube, the message "you cannot play the video in this browser" appears

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 i… (Lesen Sie mehr)

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.

Gefragt von bopuc.kim vor 5 Monaten

Letzte Antwort von cor-el vor 5 Monaten

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Trying to install, Firefox.

Trying to install Firefox, asked to install "app" on one more device. I do not have another device. I do not know what an "app" is. Please help me get this working. … (Lesen Sie mehr)

Trying to install Firefox, asked to install "app" on one more device. I do not have another device. I do not know what an "app" is. Please help me get this working.

Gefragt von orjan2 vor 6 Monaten

Letzte Antwort von cor-el vor 5 Monaten

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Parler.com

Connection to Parler.com has failed this week. Hung up on opening favicon, and no links to the site work anymore. Parler support says this has been an issue with Firefo… (Lesen Sie mehr)

Connection to Parler.com has failed this week. Hung up on opening favicon, and no links to the site work anymore. Parler support says this has been an issue with Firefox. It worked a week ago, not now. Any suggestions?

Gefragt von nightwriter1 vor 9 Monaten

Letzte Antwort von Chris Ilias vor 6 Monaten

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Play HTML5 video and flash video replacement for Adobe Flash Player

I’m using Firefox 52.9.0 on Windows XP 32bit system and looking for help to continue playing website video tubes now that Adobe Flash Player is going away: 1. Is there a… (Lesen Sie mehr)

I’m using Firefox 52.9.0 on Windows XP 32bit system and looking for help to continue playing website video tubes now that Adobe Flash Player is going away: 1. Is there a replacement ‘plug-in’ that I can install to continue playing videos on websites with flash video content? How to install and use? 2. Have noticed many of these sites moving to HTML5 or H.264 format for video tube stream, but my browser will not play these. Is there a compatible HTML5 and/or H.264 player that will enable my browser to play these? Or other way to enable play on my existing version of Firefox? How to install and use? Thank You!

Gefragt von dalesalmon vor 6 Monaten

Letzte Antwort von cor-el vor 6 Monaten

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Youtube gives me an error that says I can't view html5. When I click on the faq, I get the Firefox home page.

I am running an old computer using XP. All I want to do on this computer is view Virtual Railfan live streaming videos. When I try to view a video, it says that my brow… (Lesen Sie mehr)

I am running an old computer using XP. All I want to do on this computer is view Virtual Railfan live streaming videos. When I try to view a video, it says that my browser doesn't recognize any of the video formats available. Then it points me to a html5 faq. When I click on that I go to Firefox home page and it wants me to download Firefox. I already have downloaded the latest Firefox. Is there a workaround for this?

Gefragt von haveforkwilltravel vor 7 Monaten

Beantwortet von haveforkwilltravel vor 7 Monaten

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Installing the current extended release of Firefox while keeper earlier version

I figured it was high time I installed a more current extended release of Firefox while keeping the current extended release version I have which I need in order to keep … (Lesen Sie mehr)

I figured it was high time I installed a more current extended release of Firefox while keeping the current extended release version I have which I need in order to keep certain extensions, like the MAFF format, working.

But when I went to install it (custom install) into its own folder with a different version name, the button which showed up said "upgrade" instead of "install." I DO NOT want this installation to overwrite that earlier version. But that "upgrade" button makes me think that is what is likely to happen. How do I install it without it overwriting the older extended release version I already have installed?

On a different topic, I have learned that Flash will be discontinued at the end of this month. Can anyone tell me how this will impact my browsers? My online banking site uses Flash extensively, and I prefer using Firefox for that site. I'm assuming Chrome, which keeps updating itself automatically no matter what I do to stop it, will accommodate the change. But if I want to keep using that older extended release version of Firefox I have, what is likely to happen?

Thank you,

Dandelion

Gefragt von Dandelion vor 7 Monaten

Letzte Antwort von cor-el vor 7 Monaten

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My former Firefox browser has gone away & now it is Yahoo. I desperately need my old Firefox back. PLEASE help. Thanks!

My former Firefox browser has been replaced by Yahoo (I think my granddaughter "accidentally# Numbered list item" did this)....I desperately want my old Firefox back. Pl… (Lesen Sie mehr)

My former Firefox browser has been replaced by Yahoo (I think my granddaughter "accidentally# Numbered list item" did this)....I desperately want my old Firefox back. Please help me. Thanks!

Gefragt von appalachain_trail vor 8 Monaten

Letzte Antwort von FredMcD vor 8 Monaten