Firefox Community Forum

I can't see text using Dark Reader on some sites. How do I make adjustments? I can not see text on certain webpages. What command changes the color or texture of the fonts or texts

The summary says it all, I think. My desktop runs Win 11, Firefox as default browser, synced to all my devices. My emergency backup (very old/slow) laptop runs Win 10, Firefox default browser, synced. I can login to my Etsy account on the laptop. Desktop login attempt, I get an "error occurred" failure. Have emptied cookies/history/rebooted and have changed email & password for account (using laptop) to no avail.

Is there a Firefox setting I should look into on my desktop ?

Hi-

In the past week or so, I suddenly stopped being able to download/save files or upload files from Firefox. I get a message that says something like "You don't have permission to open this file". This happens regardless of the location of the file (ie locally on the device, a USB drive, a server drive, one drive etc.).

This happens on two different workstations, one is Windows 11 and one is Windows 10 but both use the same Windows login.

If I try a different browser, I am able to save or upload so I don't think it is a network permissions issue.

The AI overviews that I am used to seeing at the top when I ask a question have disappeared. I think it has something to do with the AI controls but I can't figure out how to turn that option back on in Windows 10 Firefox. The only video I found refers to Windows 11 and the screens don't match. Is this feature still available and if so how do I enable it?

Whenever I try to connect to this sight I get PR_END_OF_FILE error. I am using windows 11. I have looked at numerous suggestions on how to resolve this without success. I am reluctant to create a new profile since I use Firefox on numerous computers.

FIXED IT - browser.newtabpage.activity-stream.nova.enabled turned to False! Ok to delete my question. I don't see how to do it. Thanks.

Firefox was updated yesterday. Now I have a large white area above the Firefox logo, and the second row of the tiles is at the very bottom of the screen. I have poor eyesight, and I need to use the internet Zoom setting at 120%. Everything was fine before the update. Please see attached - this is just the left side snippet, but you can see the center of the page is all in the lower half. I'm not tech-savvy, so please give me plenty of steps. Thanks.

no matter what website when i put on a video it fades between normal and black constantly i dont know if its my computer im not very good at tech it doesnt happen and never happened on google

A windows update occurred this AM 04/15/26 and it has affected my browsing. Don't know if this update effected my G mail. My U tube profile changed form browsing to history. example: when I click on to my U tube profile it brings up the last view I was browsing. I cannot refresh Firefox like before from the help menu, of which would select the profile I desire.

Bonsoir, Je suis sous Windows 10 depuis son existence, toujours avec Microsoft Defender et mise à jour automatique de Firefox. Mais depuis quelques temps, le fond d'écran du site de ma banque société générale est mauve ??? Et je ne peux entrer aucune information. En appuyant sur la touche Echap, le fond d'écran redevient blanc, le site se débloque mais devient mauve et bloquant à chaque changement de page. Cela ne m'était jamais arrivé et je ne sais pas comment résoudre ce problème. J'ai contacté ma banque me disant n'y être pour rien et me conseillant d'utiliser un autre navigateur. J'ai essayé Chrome et Edge pour voir et effectivement RAS. Et cela n'arrive que sur ce site, vraiment étrange. Merci pour vos conseils Pascaline

Po ostatniej aktualizacji przeglądarki zniknęły wszystkie zakładki. Jestem oburzony i wściekły na to. Macie to natychmiast naprawić a u mnie przywrócić zagubione przez aktualizację zakładki. Wszystkie. Nie będę z wami dyskutować, tym bardziej z sztucznym idiotą.