Firefox Community Forum

I am running Firefox 148.0 and Thunderbird 148.0. I am in the process of moving everything to a new (to me) computer that will run Windows 11. When I start Firefox from the start menu or the taskbar everything runs as expected. I have the Adblock Plus extension plus several others running. If I click on a Hyperlink in a email in Thunderbird instead of opening in a new tab into the currently open copy of Firefox as it did on my old computer running Windows 10 it opens in a new window with no extensions. I am assuming that I have something set incorrectly. Any help as to where I should look to fix this issue would be greatly appreciated.

Unable to identify/locate the controls (Settings??) necessary to inhibit/deselect/delete un-commanded popups/assist/help boxes that cover over parts of the underlying informational/data dense page

Since Firefox updated to version 148.0 it has broken my ability to download any extension and I get that Installation aborted message for any extension I try to download.

It also broke my ad blocker, ublock origin, when it updated to 148.0

The extensions I use are: Adblock Plus Ghostery Privacy Badger Privacy Possum uBlock Origin

Which one of these add ons offered encryption? Is this something I can uninstall? Not all attachments are encrypted, but some are. Thanks JM

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I installed the Norton AntiTrack App on my computer, then added the Norton AntiTrack Extension to Mozilla Firefox. After these installations, Firefox is still unable to communicate. I've deleted all installations, reinstalled and i continue to get the message unable to communicate when I click on the Norton AntiTrack Extension pinned to the menu bar. I have spent hours trying to figure this out without success.

With the "Drag & DropZones" mode of the "Selected Text Searchers" extension, one can highlight some text on the page and then "drag" it, whereupon a screen of defined search engines appear as an overlay on the page, allowing for "dropping" of the text on top of any of the search engines, initiating using that search engine to search for the highlighted text. This stops working after 148.0: the search engines overlay does not come up, replaced with only the non-working icon on the mouse cursor.

How to edit shortcut keys for the extension- Read Aloud: A Text to Speech Voice Reader ?

When trying to assign a new shortcut of my choice, it gets deleted automatically.

I was able to do so in Chrome and Edge browsers.

Please help me to assign the same shortcut keys in Firefox also..

Moderator note: This question has been edited to correct the formatting.

Hi use Firefox 56 for testing purposes sometimes.

I ran into this error, however, the links are dead that go to the solution. https://support.mozilla.org/en-US/kb/add-ons-disabled-or-fail-to-install-firefox#w_for-older-versions-of-firefox

This is one of the dead links. https://addons.mozilla.org/en-US/firefox/addon/disabled-add-on-fix-52-56/ Can it be restored please?

Don't really have too much to say just needed help on understanding how these extension things work because I am not familiar with them at all I've just learned about him not even two weeks because I bought Chromebook and that's the first time I've ever seen them so I have no idea I don't even how to even activate them I read every single before downloading it but I'm still not understanding on how to even use it or even start to use it I have autism so I don't understand new things as well as others so I need extra help but by the time I know and know how to you know you all this I'd be able to help others after I learn how to you know do it because when I learn about anything new I get obsessed subs and I started learning everything about it