how do I turn on dark mode
After copying profile that's already synced to my old account, I'm unable to set sync that copied profile to new mozilla account. According to support page, it should syn… (了解更多)
After copying profile that's already synced to my old account, I'm unable to set sync that copied profile to new mozilla account. According to support page, it should sync just fine by using different mozilla account. From what I noticed, this new copy profiles feature doesn't make a new profile in about:profiles, could this be an issue?
i am trying to update my email and your send button is not working. my new email address is removed by moderator
i have checked my mouse settings and reset everything but no change,,this started after a windows update, so i went in and uninstalled the update but did not fix the prob… (了解更多)
i have checked my mouse settings and reset everything but no change,,this started after a windows update, so i went in and uninstalled the update but did not fix the problem..i don't know how better to explain it, the scroll just stopped working while trying to scroll web pages,when i try to scroll the page doesn't move ., if i move my pointer over to the right side where the indicator of where you have scrolled to is and i click under it to scroll down and sometimes it kindof goes crazy and scrolls through many,many pages instantly...i hope all this some sense to you computer gurus cause i have tried everything that i know...thanks for giving it a shot..i use firefox browser and windows 11
The grey “exit full screen” message in Vivaldi lingers too long or never disappears
How can I disable it"
Need help with my complete email content loading directly.
blocking pages https://www.ui-deref.com/r/?to=https://data.notification-htp.dish.com/ee/v1/click%3Fparams%3Dv1.10COjSKNA5PrObazTisehHaAu92BIO9JYdMGyGMpqr4WinxM1dh598psfuB… (了解更多)
Has Firefox instituted a security setting that is interfering with commerce-related sites? Suddenly I can't log in to my credit union (gets stuck on "authentication" step… (了解更多)
Has Firefox instituted a security setting that is interfering with commerce-related sites? Suddenly I can't log in to my credit union (gets stuck on "authentication" step), amazon.com (endless "transferring data" message during login attempt), and mutual fund sites (similar to amazon.com experience). These all are related to money/commerce. I've turned off Firefox's popup blocking and even explicitly allowed cookies for the sites. I did a Refresh to get rid of extensions that might be causing problems (even though there wasn't a problem a week ago on these sites). I've tried Firefox on a second computer for the credit union site and got the same behavior. Chrome has no problem with these logins, by the way.
I don’t want any external websites to access my camera
I really can't add to my Summary other than it's a fairly recent issue, started in May 2026, possible April. About.config is set to False. I hope some has a solution - it… (了解更多)
I really can't add to my Summary other than it's a fairly recent issue, started in May 2026, possible April. About.config is set to False. I hope some has a solution - it happens when I'm dealing with live incidents.
Recently, a couple of web pages I've tried to accessible do not load -- I only get a blank white screen. I've checked possible issue with a firewall, with no resolution. … (了解更多)
Recently, a couple of web pages I've tried to accessible do not load -- I only get a blank white screen.
I've checked possible issue with a firewall, with no resolution. Also checked other security and privacy settings without finding a solution.
This is a recent happening, only happens with a few sites ... which seem to work fine on other browsers.
Any help would be greatly appreciated. jb
Enhanced Tracking Protection is preventing access to x.com even after it is allegedly "turned off" for this site. I have been using personal computers since the 1970s aft… (了解更多)
Enhanced Tracking Protection is preventing access to x.com even after it is allegedly "turned off" for this site. I have been using personal computers since the 1970s after the IBM PC was introduced, but now I am about ready to ditch Firefox AND Windows 11 to install a decent version of Linux. Grok on my iPhone 8 offered several suggestions to resolve this issue, but none of them have worked so far... including trying to us Microsoft Edge instead of Firefox.
I spent almost an entire day setting up my firefox browser shortcuts, themes and extensions on my laptop. It was exactly how I wanted it. Now it is all gone! I had … (了解更多)
I spent almost an entire day setting up my firefox browser shortcuts, themes and extensions on my laptop. It was exactly how I wanted it. Now it is all gone! I had not written all the web addresses down. how do I get them all back?
I would like you to demonstrate how I can do this through Firefox settings. I remember having these widgets activated a while back, but they went away after I reset all m… (了解更多)
I would like you to demonstrate how I can do this through Firefox settings. I remember having these widgets activated a while back, but they went away after I reset all my settings. I've spent tens of minutes looking through all Firefox settings and tab customization to no avail. It is important to note that I am in the US using Firefox on a Windows 11 device.
Hi ! Why is the option to open the last firefox session not available anymore ? I use it very often cause its usefull.
Since updating to 151.0.1 0 on MAC OS Tahoe 26.5 , every 6 digit TOTP entered posts error - "Use another authentication method" I use same authenticator app on Safari -… (了解更多)
Since updating to 151.0.1 0 on MAC OS Tahoe 26.5 , every 6 digit TOTP entered posts error - "Use another authentication method"
I use same authenticator app on Safari - no issues.
I am trying to disable the text segmentation behavior in latest Firefox(v151), but I have encountered an issue where changing the preference in [about:config] does not se… (了解更多)
I am trying to disable the text segmentation behavior in latest Firefox(v151), but I have encountered an issue where changing the preference in [about:config] does not seem to have any effect.
Details:
Target Preference: intl.icu4x.segmenter.enabled Current Setting: false
Problem: Even after setting this to false (and restarting the browser), the text segmentation behavior (such as word selection logic) remains unchanged and appears to still be using the ICU4X engine.
Reference: https://support.mozilla.org/en-US/questions/1440483#answer-1638092
I would like to know:
1. Has this preference been deprecated or hardcoded to true in recent versions of Firefox?
2. Is there any other way to disable the ICU4X-based segmenter or revert to the previous segmentation logic?
3. If this is a known change, is there an alternative preference to adjust how word selection handles specific languages (e.g., Japanese)?
I am using the latest version of Firefox. Any insights or workarounds would be greatly appreciated. Thank you in advance for your help!
Need to find bookmarks that vanished when clicked on upgrade!
Firefox stops loading websites after Mac lock/unlock I am using a MacBook with Apple M1 and Firefox 151.0.2 (aarch64). Whenever I lock my MacBook and unlock it later, o… (了解更多)
Firefox stops loading websites after Mac lock/unlock I am using a MacBook with Apple M1 and Firefox 151.0.2 (aarch64). Whenever I lock my MacBook and unlock it later, or leave it idle for a longer period and then log back in, Firefox stops working properly. It appears to stop resolving DNS requests. Every website remains stuck with messages such as **"Waiting for http://..."**, and no pages load. This issue affects all websites. At the same time, Chrome works without any problem and is able to load the same websites successfully, which suggests that the network connection is working correctly. The only workaround is to force quit Firefox and start it again. After restarting, everything works normally until the next lock/unlock cycle. This issue occurs consistently after the Mac is locked or left idle for an extended period. It is significantly impacting my productivity and reduces the reliability of using Firefox as my primary browser.
Please suggest the way to fix this.
Firefox used to display an AI overview response at the top of the page when you asked a question. That feature has disappeared on my systems. I assume that is because of … (了解更多)
Firefox used to display an AI overview response at the top of the page when you asked a question. That feature has disappeared on my systems. I assume that is because of the new AI controls. Is that function still available? If so, how do I re-enable it on Windows 10? The only video I could find addressed it for Windows 11 but I'm not there yet.
