Firefox 技術支援討論區

Printing is damaged. All margins are set to zero. When you look at the print preview, you can see that the width of the document must be smaller and the height must be larger. With the red boxes, I made sure that it was A4. It is displayed correctly in other browsers, but not in Firefox. See the screenshot. What can I do?

For example, same webpage, vivaldi using only under 10% of GPU, FX would pump voltage constantly and using crazy 60~80%....causing unnecessary heat and power consumption, restart with safe mode only improve this issue but can't solve it,gpu still pump voltage and jump twteen 0%~30% usage and manually disable all my add-ons not helping. Does anyone notice same problem?

Bonjour Lorsque j'essaie de me connecter à ma banque, j'entre le n° client et je ne peux pas entrer mon mot de passe. Il apparait "erreur technique ce service est temporairement indisponible" Cela vient de firefox, car j'ai pu aller sur mon compte par Internet Explorer. Merci de votre aide Bernard GALLARDO

Hello, firefox doesn't start maximized, i tried to click on icon and select Maximized. Or i tried to put command, after a target, didn't work either. Any ideas how to fix this ? Thanks!

I have checked all settings and even uninstall ad-ons, it first started happened on my work computer. Thought it was the computer hardware or something. But now I got a laptop and it happened as well. I don't know what's causing the issue or how to fix it.

It's very frustrating because I can't really read well what it says now. I have attached a screenshot of the problem and it happens on almost every website

My toolbar went missing and I can't figure out how to get it back. My bookmarks bar also disappeared and I was able to get that one back. I clicked on the "menu" but there is no option to add the toolbar, just to customize.

I'm using Firefox with a mac with OSX El Capitan 10.11.6. I've used it for many years, with no problem accessing streaming radio and archived radio. Now, I'm beginning to not be able to have access. I'm wondering if I need to update to a newer version but am loathe to do so for fear of unintended consequences. Any ideas?

Hi, I've been using your browser for a very long time and I like everything in it so I don't want to switch to another one. Recently bought a laptop with the FN key which is very helpful when working with a laptop. A friend recently showed me that Chrome has a function to rewind, stop, increase, decrease the volume via the FN key and F2 or F3. I decided to try it with my browser and I didn't succeed. What can this be related to? Please help me.

Sincerely, Denis

Hi Firefox community. I badly need your assistance.

I just installed Microsoft Edge (on Windows 10) to see what features it has. I'm a longtime Firefox user and a fan of the product.

Immediately after installing Edge, Firefox stopped working. I checked my settings and Firefox is still my default browser. I'm able to run Firefox but I am not able to access any websites. This is true whether I click a bookmark or I manually type a URL.

I have a strong internet connection and I'm able to access websites using Edge.

Is Microsoft literally trying to steal the Firefox customer base by blocking the use of Firefox after Edge is installed? I went to my settings menu to see whether I could uninstall Edge but the uninstall button is grayed out. I'm also worried that if I did uninstall Edge, I wouldn't have any browser at all.

What's the solution here? I've tried reinstalling Firefox but that didn't solve the problem.

Please help if you can. Thanks very much!

When using Firefox to listen to streaming music and podcasts, it cannot pause or resume play of the stream from my Bluetooth headphones. Other browsers can. Is there a setting that I am overlooking, or is Firefox just behind the times?

I have been having for many months a problem with Firefox when switching between multiple tabs, and then going back to the original tab, I get this circle going round and round for 2-5 mins on a tab link which I just switch from 3 secs before. In some cases, I have to even reload the original website page. Costing me lots of time each day since I keep about 10 tabs active all the time for my business and need to bounce between different sites all the time. What a pain!!! Stan

Since the latest Firefox update (77.0.1) pages no longer stay put. When I scroll down they automatically jump back to the top. Did a setting get changed with the update or is there something I need to adjust to get it to stop doing this? Thanks.

System: OS: Linux Pop_OS 20.04

My AV program is blocking a connection Firefox is trying to male called "79423.analytics.edgekey.net", because the certificate is expired. This looks like spyware to me. What is it?

Firefox does not appear in volume mixer in Windows 10. No sound is audible in Firefox. The same Web sites work well and produce audio in other browsers. Everything's OK with PC audio system.

Every 3-4 weeks I am unable to sign in to my email account at optonline.net. I get a message that I have an incorrect password or user name. I then have to change my password. When this happens, it screws up my Iphone and Ipad. this has now happened at least 6 times. Can you help? I am at my wit's end!

After using two hours Firefox yesterday It started blinking. My favorite browser for several years is not stable. I think , I should uninstall now , Can you help?