Firefox 技術支援討論區

When I edit in MediaWiki and Substack, Firefox corrects
to <be>. It drives me INSANE. I can't see any option to autocorrect, or any way of fixing it. What is causing this? Chrome doesn't do it. I don't see any other auto-correct happening.

I recently had to have my iMac wiped and restored, and ever since, the ESPN website has looked weird.

Here's how it looks on Safari -- to be clear, this is how it should look and used to look on Firefox:

And here's how it has looked recently on Firefox.

Notice how the black banner at the top is cut off on Firefox, and how the Top Headlines bar isn't visible. I've tried resizing the Firefox window and still have this problem. Happy for any suggestions you have.

Whenever I would like to print something on Firefox a new window (Print preview) tries to open, stalls und crashes immediately. No printing occurs.

Crash report as follows:

bp-97161149-3820-4453-bf2e-7ef770210403 03.04.21, 14:54

Who can help me ?

Thanks

I have been trying to edit a preexisting theme from mozilla store by using this link. I was wondering whether there was a way to make a section other than the top header an image, because in the colors bit I can only add rgb or css color string.

Here is the code just in case: {

 "manifest_version": 2,
 "version": "1.0",
 "name": "Animated Kimi no Na wa",
 "theme": {
   "images": {
     "additional_backgrounds": [
       "images/your_name-cropped.gif"
     ]
   },
   "properties": {
     "additional_backgrounds_alignment": [
       "center center"
     ],
     "additional_backgrounds_tiling": [
       "repeat"
     ]
   },
   "colors": {
     "toolbar": "rgba(31, 34, 61, 0.24)",
     "toolbar_text": "rgb(180, 201, 240)",
     "frame": "rgb(8, 11, 33)",
     "tab_background_text": "rgb(255,255,255)",
     "toolbar_field": "rgba(54, 58, 89, 0.69)",
     "toolbar_field_text": "rgb(255, 255, 255)",
     "tab_line": "rgb(205, 35, 185)",
     "popup": "rgb(31, 34, 61)",
     "popup_text": "rgb(215, 226, 239)",
     "popup_highlight": "rgb(205, 35, 185)",
     "popup_highlight_text": "rgb(180, 201, 240)",
     "tab_loading": "rgb(205, 35, 185)",
     "ntp_background": "rgb(42,42,46)"
   }
 }

}

I am on Mac OS High Sierra Since about a week literally any Russian website I open just crashes Firefox immediately. I have tried to restart in Safe Mode and clear history - it didn't help. What is happening?! Using Chrome in the meantime (no crash there)

Bonjour , suite à la réinstallation complète du système BigSur 11,2,3 il y a quelques jours, Firefox 87,0 (64 bits) ne veut plus sauvegarder des pages, marquer des pages, ne veut plus ajouter du sites sur la page d’accueil, ne veux plus rien faire quand il s’agit de sauvegarder quelque chose. Que faire? j'ai chercher partout sans succès. Merci de votre aide. Bien à vous

PNC Bank site is no longer accessible on Firefox after entering login credentials

I am running Firefox 87.0 on a MacBook Pro that is running Mac OS Big Sur 11.2.3. The problem started approximately one week ago. If this is not resolved I will have to discontinue use of Firefox after many years.

Thank you, Andy

Continue to Payment on United Airlines website fails.

Making a payment for a flight on United Airlines website while using Firefox returns an error message. I am running Firefox 87.0 on a MacBook Pro that is running Mac OS Big Sur 11.2.3. The problem started approximately one week ago. If this is not resolved I will have to discontinue use of Firefox after many years. Thank you, Andy

I have Firefox 87 installed on my Mac computer. I set my home page to Parler.com and my search engine to DuckDuck.com. My setting stay like this for Two or Three times when opening Firefox but then my setting automaticly change to (searchmarquis/searchBaron.com for my homepage and my search engine changes to Goggle .com. When I go back into Fiirefox perferences the only search engine available is Goggle.com. this is the 10th and last time of having to reset my perferences in Firefox. Why6 is this happening and how can I stop it???

Recently I installed an upgrade and since then I can't play youtube videos embeded on pages or straight from youtube. I get the message: 'Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.youtube.com because this website requires a secure connection.

What can you do about it?

www.youtube.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.'

I also can't play videos from an online course I have been doing for weeks and a webinar series but at the beginning of the webinar series a few days ago I could. I'm now getting the message: "The media could not be loaded, either because the server or network failed or because the format is not supported."

I'm having to use Chrome to access all these things and I hate Chrome. I'm not tech savy so please help.

When on a website, filling out an application,etc and they ask me to provide an email address, even though I type it in the box provided it doesn't register. This has started to happen within the last 2-3 weeks and it prevents me from filling out forms and applications that ask for my email address or even an alternate email address. The box will simply light up and keep telling me to provide an email address and therefore won't allow me to finish the application and/or form. If I go to Safari, I can successfully accomplish the task. So I know it's something in Firefox that's causing this to happen. Please help.

I am writing a program that requires me to detect when a shift key is pressed and do something. Something like

window.addEventListener('keydown', event => console.log(event), false); // expect to see an event logged to console when pushing the "shift" key

This works great on all browsers except Firefox. "alt" and "fn" keys are also not able to be detected on Firefox. Is there some sort of advanced security settings I can disable to let me capture these things?

Thanks in advance.

When I go to firefox preferences and then go to "search," I try to click on the arrow below "default search engine" but nothing comes up. When I try to search in the address bar, it takes me to websites named after the first word I typed. When I tried searching in a separate tool bar, I'd type something, hit enter, and nothing would happen. Please help, this is very annoying because whenever I want to search something I have to type google and then type my question in on the actual google website.

There is a lot to love about Firefox. However, it has perhaps THE worse history searching tools of any browser. You cannot search by date, just "Last 7 Days" or whole months. Even then you cannot see on which date the search was performed: stupid and inexcusable.