How to delete my Firefox?

Drag it from the Applications folder to the trash. There will still be
some preference files and caches left around but they can be found and
also deleted.

Dave

In Finder, Users Folder>Libraries>Firefox>bookmarks.plist. Trash the bookmarks.plist.

Restart FF and see if that works. It should.

Adam

Hi shroudlupe,

Your Firefox data is stored in your library folder on the user level.

/Users/Username/Library/Application Support/Firefox/Profiles/xxxxxxxx.default/

If you delete the Firefox folder within Application Support, that should purge all of your settings from within Firefox. That in addition to reinstalling the application should resolve any issues you're having with Firefox, unless the issue is not with the application. But then you've at least isolated it.

Finder is the little smiley face on the left or top of the dock.

Do some exploring of your system in there.

Adam

There are programs, for example AppZapper, that will find those associated files with the applicaton and delete them for you.

If you trashed Firefox, emptied trash and re-installed, you would still have all your preferences because those are located in the path both of us directed you to.

When you have Finder open, you should have 3 categoried in the left/blue area.
1. Devices
2. Places
3. Search For

In Category #2 your user folder should have a little "house" next to it. Click on it.
Now you will have a new list in the 2nd(non-blue) column. Click on Library.
(By the way, when someone sends info like both of us have, it is referring to this path that I am explaining to you.)
Now find Preferences. Click on it.
Now find com.apple.firefox.plist

That is what you need to delete or even just put it on your desktop for temporary keeping.

The other poster gave you similar advice, and it involves the same principle to find it. FOLLOW THE PATH.

Adam

Why don't you tell us what the original "bug" was?
The fix may be as simple as uninstalling an add-on.

Dave

So what exactly are you trying to do within Firefox? I think that is what the other poster was asking for, not the link of the bug you are dealing with.

What are you trying to do?

Adam