Firefox Support Forum

A few of my extensions are not showing up in my toolbar at the left top of the window -- specifically, my Evernote extension. It is turned ON in my "Settings" area, but not showing up in the toolbar.

This is a Mac Studio, 2022.

I also have two other Macbook Pros. The extensions show up on my Firefox browsers there.

Thank you Polly

I want to be able to control when firefox updates are done. many times, i try to sign on for a quick task. The firefox updates immediately kick-in and cannot be stopped. this prevents me from accomplishing my intended task in a timely manner. I want to do the updates on MY schedule, not Firefox's.

Hi Team - I would like to change the primary email address on this Mac Mini to the one I use on other devices. When I add the secondary email address I get a message, "Account already exists" and the address is not accepted. I guess I could Delete Account and start again but that seems a bit drastic and I don't know what data might be lost. Any pointers please? Thanks, Ian.

I know my Firefox (Win 10) blocks ads because I can see where they were supposed to be. Also, Youtube ads at the beginning of a video last only 1 or 2 seconds. But I've forgotten how I achieved that. I can find no evidence of an ad blocker on my computer or my Firefox browser. How can I find out how ads are blocked?

Hello How to remove extension symbol from toolbar? ^(see image): https://i.imgur.com/2bh8se5.png Any idea? Thanks

Win7 x64P , FF110.0 (64-bit) I am trying to change the image for a 'new tab' shortcut so I can recognize it visually , the only option I see is to select a URL for the image. (local image would be handy)

I uploaded image to drive.google & shared, inserted the link & save. But is shows just blank.
It shared it properly & tested when logout.

but its a share link & not really an image link.

https://drive.google.com/file/d/1oSFN1-mUW1_bt229I_1zgAEtcw31LLvF/view?usp=sharing

I have read https://support.mozilla.org/en-US/kb/customize-items-on-firefox-new-tab-page?redirectslug=customize-shortcuts-your-new-tab-page&redirectlocale=en-US#w_add-a-shortcut

Is there some way to hide all the menus at the top like F11 does, but still keep the total size of the window unchanged? I would like to look at webpage in "read mode" on for example the left half of my screen.

See earlier questions: - 2017: https://support.mozilla.org/en-US/questions/1176330 - 2018: https://www.reddit.com/r/firefox/comments/908x8z/is_it_possible_to_use_full_screen_mode_f11_in/

I hear that enabling .has() for CSS in about.config in browser level is done for testing purposes. Will it be enabled by default in future? Is there a way to do it in our site programmatically

I have AdBLockPlus (free version) installed and have not had any issues until today. Firefox did some updates and now the Add-In is no longer working. I have checked that it is specifically turned on for the websites I'm visiting and I've tried turning it off and back on to no avail.

This again!

This was resolved about a year ago; now the problem is back, as of updating to Firefox 113.0.1 this evening.

Initially post-update the close tab button was in a weird, random place on the tab bar. I have adjusted the margins to put the button back where it's supposed to be!

I changed :

.tabbrowser-tab .tab-close-button {
  opacity: 0;
  margin-left: -4.5px !important;
  margin-right: 2px !important;
}

to:

.tabbrowser-tab .tab-close-button {
  opacity: 0;
  margin-left: -4.5px !important;
  margin-right: 35px !important;
}

to move the button back onto the left. That may seem like a drastic change but that's the lowest value I could find which produced the result I want.

However, it's not quite the result I want! As of updating to 113.0.1, the tab title itself now disappears altogether on hover.

I have tried to correct this in CSS using the .tab-text and .tab-label attributes, but without any luck so far.

Can anybody help me with this, before I'm forced to downgrade to Firefox 112?

Better yet... how about we just make this an option in Settings, as it should be?!

Every time I go to Fox News, the video at the top of the page drops to the lower right-hand corner. It's an annoyance I've been searching for a way to eliminate. I have pop-ups blocked in preferences and I have a couple of different pop-up blockers, but nothing seems to work. I'm currently using Firefox 114b.09 on a Mac Desktop.

Sometimes when a a browser add-on is having trouble, I removed it, then hit undo, and sometimes it works again after that adds it back on. I thought I'd do that today since some were showing blanks instead of their icons. I did one from the manager just fine, but when I removed one from the toolbar instead of the manager, no undo option was presented, and I don't recall which it was. How can I undo, or view recently removed extensions?