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How can I get Java to work with Firefox?

I had Java working with a JRE using Java SE7 or SE8. I just let Java install an update; now no valid JRE is installed to let my Java applications using Java to run. H… (閱讀更多)

I had Java working with a JRE using Java SE7 or SE8. I just let Java install an update; now no valid JRE is installed to let my Java applications using Java to run. How do get a version of Java that will work with the Firefox browser on Windows 10.

George Lanphear 於 4 個月前 詢問

George Lanphear 於 4 個月前 解答

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How can I fix firefox tabs crashing?

Ever since the end of February Firefox has had a habit of crashing on me at random, usually just a tab or so but there's been times where the whole browser just ups and c… (閱讀更多)

Ever since the end of February Firefox has had a habit of crashing on me at random, usually just a tab or so but there's been times where the whole browser just ups and crashes. I am using Firefox 73.0.1 (64-bit) on a Windows 7 Professional computer.

1. This mainly occurs when viewing a video (mostly Youtube), scrolling down on pages, or opening or switching to a new tab.

2. Beforehand if there were issues it would take a few seconds to load the tab, now it just instantly crashes.

3. I've tried uninstalling and re-installing, clearing everything, turning off add-ons, and changing options and nothing has worked. At best, I've stopped it from crashing on launch and disabling add-ons.

4. This issue does not happen on other browsers, nor has my computer shown any unusual behavior.

5. It did not start immediately with the new update, which I got the 20th. It started occurring a week or so after.

krazykopter96 於 5 個月前 詢問

krazykopter96 於 5 個月前 解答

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When I close all tabs. Its an extension loads to marvelsearch.com. I dont know how to remove.

Hi, Im using Linux mint. When I close all tabs. A new one pops up. An extension and moves to a page - marvelsearch.com I cant find in my extensions, and I dont know how t… (閱讀更多)

Hi, Im using Linux mint. When I close all tabs. A new one pops up. An extension and moves to a page - marvelsearch.com I cant find in my extensions, and I dont know how to remove. Thx all the best :)

Horváth József 於 5 個月前 詢問

Horváth József 於 5 個月前 解答

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a security error prevented the resource from being loaded

H A Forum I use extensively suddenly started showing content layed out in a sort of linear fashion where everything was set onto a new line. I have used this forum for mo… (閱讀更多)

H A Forum I use extensively suddenly started showing content layed out in a sort of linear fashion where everything was set onto a new line. I have used this forum for more than 18 years and this is the first time this has happened, The site is a respected one, and a search for 'MSDN Forum' would provide a link(s) to my problem site. After a LOT of work trying to find what has happened has resulted in my finding that scripts and CSS seem to be skipped from being loaded by Firefox reporting the error message I mention in the title. These errors are MANY thoughout the incoming data. I subsequently tried to pursue Mozilla articles on Mixed Content Blocking, which seems to say Ishould have an option to 'disable' Firefox security with respect to the above via clicking on the 'sheild' icon and follow through to where there is supposed to be am option to 'stop/disble' - but there is no such option here so I can't check if that option is a cause of my issue. This issue is very severe as it disable ALL of the needed buttons - such as Reply, Quote and Post New Question - for a Forum, that is indeed severe! Now, I don't know if this whole issue is a fault with either Microsoft (who seem to be serving faulty data, or, Firefox for being overly coseting) I attach an image showing a portion of the errors (they extend throughout the entire list). Patricularly, the line at the top saying the Style Sheet could not be loaded summarizes the whole issue. Is there any other way I can get to disable Firefox being overly protective - I do know how to use the About:Config etc., but lack the ability to find anything relevant to this issue in any of the content there.

A further snippet of information: amongst other things, I reinstalled Window 10 and used Edge immediately after install had completed - same issues (suggesting that either both browsers are overly protective, or that the issues stem from Microsoft). I have tried most/all of the things likely to be suggested here suxh as using Safe Mode, no Extensions etc.

To save readers from becoming bored with this long essay, I'll stop here - if further info needed, just ask.

Les 於 5 個月前 詢問

cor-el 於 5 個月前 解答

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Firefox 73 no longer plays Netflix. It load the homepage but movies fail to play

I'm a Linux (archlinux) user. After the update to FF73 I cannot play Netflix movies. I can log in, see the homepage, choose a movie and then I tries for awhile to run the… (閱讀更多)

I'm a Linux (archlinux) user. After the update to FF73 I cannot play Netflix movies. I can log in, see the homepage, choose a movie and then I tries for awhile to run the movie. After a while it fails with error: F7702-1290. It suggest to check I have the latest version of Firefox, which of course, I do. Any Ideas to solve the problem.

R. Alvez 於 5 個月前 詢問

RobertJ 於 5 個月前 解答

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Firefox tab whites out in Flash (latest Flash, Firefox v72)

This happened after Firefox updated to v73. When I go into a 123 Flash chat room (chat-avenue.com), the screen will frequently white out; the entire screen goes white. … (閱讀更多)

This happened after Firefox updated to v73. When I go into a 123 Flash chat room (chat-avenue.com), the screen will frequently white out; the entire screen goes white. Sometimes it will come back to normal after a few seconds; other times I need to close/open or switch tabs, and other times, the Flash tab will crash back to the main (non Flash) page of that site . v72 and earlier didn't have this problem. Other tabs are not affected.

If there isn't a way to go back to v.72 is there any workaround until this gets fixed? Thanks.

colagada 於 5 個月前 詢問

tombarrister 於 5 個月前 解答

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(Suggestion) WhatsApp Tab like Opera GX Browser

Can Mozilla make this features like Opera GX? I changed to Mozilla since Opera GX was slow loading sites. But can we get the good features from Opera GX like this one? On… (閱讀更多)

Can Mozilla make this features like Opera GX? I changed to Mozilla since Opera GX was slow loading sites. But can we get the good features from Opera GX like this one? On left side, there is a WhatsApp logo that we can click and popup for WhatsApp. Can we also get the floating video player like Opera GX? This is just a suggestion. Thanks!

PixelGM 於 5 個月前 詢問

FredMcD 於 5 個月前 解答

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Unable to start screensharing

I am using a video conferencing site called "whereby.com". It works as expected for everything but screen sharing. When attempting to share my screen, Firefox asks me if … (閱讀更多)

I am using a video conferencing site called "whereby.com". It works as expected for everything but screen sharing.

When attempting to share my screen, Firefox asks me if I'd like to allow "whereby.com" to see my screen (see attached screenshot). When clicking "Allow", I see the message in the second attached screenshot.

Firefox version - 73.0.1 Mac OS version - 10.15.3

The same error message appears regardless which of the options I select in the window where Firefox asks which window or screen to share.

Whereby doesn't have any info on this, and no search I've run has turned up anything that might give more info on the cause of, or possible solution to, the error saying screensharing could not start. Any suggestions would be greatly appreciated!

Let me know if there's anything more I need to share to help troubleshoot this.

Thanks, Dan

xq42 於 5 個月前 詢問

xq42 於 5 個月前 解答

  • 已解決

How to change scrollbar color in Firefox version 73?

I can't find a way to change the scrollbar color in firefox 73. The gery on grey scrollbar is very annoying because it's so hard to see. I tried to create chrome folder a… (閱讀更多)

I can't find a way to change the scrollbar color in firefox 73. The gery on grey scrollbar is very annoying because it's so hard to see. I tried to create chrome folder and tried to add various codes to userChrome. I also tried this: https://gist.github.com/Sporif/db6b3440fba0b1bcf5477afacf93f875 but it seems to not work.

On some pages the scrollbar color is fine, but on most pages it is the annoying grey on grey. I also tried disabling layout.css.scrollbar-color.enabled in about:config without any effects.

Aleeksi 於 5 個月前 詢問

FredMcD 於 5 個月前 解答

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Firefox is slow to start, freezes for a few seconds with every new tab, and will not play YouTube videos.

For several days now I've been having issues with Firefox. It is very slow to start up, freezes for 10 seconds when a new tab opens, takes another 10 seconds to begin loa… (閱讀更多)

For several days now I've been having issues with Firefox. It is very slow to start up, freezes for 10 seconds when a new tab opens, takes another 10 seconds to begin loading the new tab after unfreezing, and will not play YouTube videos (tries loading but always gives "error has occurred" message). I have tried reinstalling Firefox twice and it has not changed anything. I've also turned off advanced performance settings. Can someone help?

milest303 於 5 個月前 詢問

FredMcD 於 5 個月前 解答

  • 已解決

McAfee Web Advisor Icon

If I remember, there was a McAfee Web Advisor icon on the top right of the Firefox browser, just to the left of the "hamburger" icon. But it's not there, it disappeared.… (閱讀更多)

If I remember, there was a McAfee Web Advisor icon on the top right of the Firefox browser, just to the left of the "hamburger" icon. But it's not there, it disappeared. Yes, it is enabled, and it is showing in Chrome. So where did it go and how do I get it back?

Thanks.

Steve07 於 5 個月前 詢問

cor-el 於 5 個月前 解答

problem authentication proxy

at work we use a proxy network with authentication ONLY with the firefox browser i have proxy problems. I see the page access denied by the proxy server, the only solutio… (閱讀更多)

at work we use a proxy network with authentication ONLY with the firefox browser i have proxy problems. I see the page access denied by the proxy server, the only solution is to close and open the application.

marco26 於 5 個月前 詢問

gleb.bodrug99 最近回覆 於 13 小時前

How can I view and search the content of cookies?

Since we no longer have access to individual cookies, there doesn't seem to be any way to view or search them. Yes, I can look at the cookies loaded by a given page, but … (閱讀更多)

Since we no longer have access to individual cookies, there doesn't seem to be any way to view or search them. Yes, I can look at the cookies loaded by a given page, but that's not what I mean. I want to look at all the cookies that the browser is storing. How can I see this information?

bradford.bulger 於 5 個月前 詢問

bradford.bulger 最近回覆 於 5 個月前

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Suddenly can't make PayPal payments on eBay using Firefox

I've had no problems for years when using PayPal to pay for Ebay items, but suddenly 14/02/2020 the PayPal pop-up window just sits there with the spinning circle. Paying … (閱讀更多)

I've had no problems for years when using PayPal to pay for Ebay items, but suddenly 14/02/2020 the PayPal pop-up window just sits there with the spinning circle. Paying by credit/debit card works fine, but I want the payment to come straight out from my bank account. Followed the simple instructions like disabling AdBlocker and checking Pop-ups are allowed, as given in other answers. Still stuck for a solution, saw elsewhere a reference to user_pref file but that just confused me as I'm not that technically minded. Any help would be gratefully received.

djmb 於 5 個月前 詢問

ramos5391 於 3 個月前 解答