Firefox Community Forum

I regularly use a website which intercepts command-option-up and command-option-down for its own navigation. This is a central part of my workflow with this website, and without it it becomes completely unusable.

After updating to Firefox 140.0.4, these shortcuts are now used by the browser to switch tabs. I have not found any way to configure this. Am I missing some obscure way to do this or is this just impossible?

I imagine this change was made to support vertical tabs, but I'm not using those, so the command-option-left and command-option-right shortcuts make more sense for my horizontal setup. (I don't use those shortcuts either, though- I use ctrl-tab and ctrl-shift-tab!)

Hi! I recently lost my old laptop and I'm trying to setup my new laptop without a backup. I was logged into my mozilla account on my old browser before I lost it, but I'm not seeing any of my old tabs, bookmarks, and extensions from my old browser syncing to my new browser. Is there anything I can do to retrieve this data without having access to my old laptop? Thank to anyone who can help!

good morning Macbook pro mid 2012 Catalina 10.15.7 8 GB 1600 MHz DDR3

can i run mozill VPN  ? i get "installation failed" message upon loading installer. thanks for help jb

all bookmarks have disappeared along with my passwords. how do I get them back? previous answers haven't helped. before that, I would have trouble playing video and audio together, if I turned the audio off the video would work then when I turned the audio back on the video stopped. I am about ready to delete Firefox and use another browser.

None of my streaming networks Peacock and Netflix wont work on Firefox anymore. We get errors saying our Browser is no longer supported. When checking, there is no new update for Firefox.

Hi,

There is no customization panel under settings/home. can you please tell me where can i find the customization panel? I want to reset the wallpaper to default.

Firefox occasionally stalls during a page load or refresh. A quit/start sequence of Firefox resolves the stall without further action. Is there a key sequence that invokes a restart: Firefox 140.0.2 (aarch64), MacOS 15.5 (24F74)

Hi. While clearing my browser history the other night some of my bookmarks also got deleted. I understand once browser history is deleted it cannot be recovered, but is there any way a deleted bookmark can be recovered?