Firefox 技術支援討論區

I could be wrong but I thought there was a button or something added to private browsing that would clear all cache, cookies, etc. We are doing testing on websites. We send the new files over to the server, then open the web page in a private window to see all our updated changes without anything loading from the FF cache. In the past, we had to close the private window each time we make a change, then reload the page in a new window. I thought there was a feature added to clear everything from a private window so I could just hit refresh in the open window and see everything fresh. Am I remembering incorrectly? I checked everywhere I could and cannot find this.

Hi, Many times my images won't load on Firefox, but they do on Google chrome. I have disabled all my extensions and it still happens. I even went in and explored this option recommended by firefox: browser.display.document_color_use to the Search box. The preference's value should be set to 1 by default.

Please help! This is so frustrating and I love firefox. Here is an example of what I mean: I log on to https://www.tummee.com/yoga/poses/library to see yoga poses and I get all the stuff but the images of a yoga pose; however, google chrome loads the images. This happens on other sites too. I use a Mac and my Firefox is up to date: 121.0 (64-bit).

What happened to "recent bookmarks"??? I is no longer available....why???? I need it back, as I used it all the time and my bookmarks were very easy to locate. Now I have no idea where a bookmark is, that was even bookmarked an hour ago.

Hello, Ive recently switched my primary browser from opera GX, to Mozilla Firefox. Since then I've adjusted the settings to my liking, one of which was the search engine. I chose google chrome, and it works when I open a new tab, However, When I open a new window of firefox, it always opens Bing. This is a small problem, yes, but its simple issues like this that dissuade me from wanting to use firefox at all, I would like to solve this issue, but Ive searched for answers, and there aren't any. If you help me fix this, I will keep firefox. Otherwise, I'll chose a browser that gives me the amount of control that I want. I've also attached a photo of the startup screen of firefox.

I recently noticed that fields on all Web sites I visit have an extra horizontal line at the top of the prompt. Please see attached image. This only happens on Firefox. Other browsers don't have that behavior. How can I restore the normal prompt of a straight vertical line?

Thank you!

Since installing Avast Plus I can't sign on to some accounts to pay my bills, such as Rocket Mortgage and Synchrony. I have to go to Microsoft Edge in order to pay these bills.

Hello, I am a first-time user of Mozilla and need help using your browser for college, please. The college I attend uses the browser, and I am not familiar with it.

Thank you, Christopher

I keep messages from Norton that it is blocking threats from prmsvrs.com and it is coming thru Firefox.exe. How to stop it? i have changed ip address to no avail.

Blank Page when clicking on tracking link from UPS website, https://www.ups.com/track?loc=en_US How do I fix this ? Thanks

When I try to download a file from a a download link from a trusted website it doesn't work. When I click it it just refreshes the page and doesn't download. I'm new to PC so I don't know if its something simple or if I may need to uninstall and reinstall Mozilla. Thanks in advance for any help.

I just installed Firefox 121.0 to start using it on my a MacBook M1 with Monterey 12.6.7, however I am unable to use it at all. When opening Firefox the window disappears instantly, it is just visible for a split second.

After some investigation I noticed that when opening Firefox it instantly tabs to the next application in the Application Switcher (com + Tab) while at the same time all windows disappear. What is weird is that sometimes it does not instantly tab to the next application when firefox is in fullscreen mode, the window also does not disappear when in fullscreen mode.

I have tried a variety of things that I could find on the internet with no improvement such as reinstalling an restarting both Firefox and my MacBook. Since I just installed it fresh there are no plugins installed, no downloads or any user specific settings that are interfering. The about:crashes does not list anything

I did find another question asked almost a year ago with what sounds like the same problem, which does not mention a solution: https://support.mozilla.org/en-US/questions/1395683

Does anyone have an idea of what is causing this problem? and how I can solve this?