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Today when I opened firefox I was greeted with a chat gpt bot on the left side of my screen. I don't want chat gpt any where near my computer. Please tell me how to remove that part of firefox from my pc.

Im trying to change color of font for unread email for the latest version. To do this its says you have to edit the chrome/userChrome.css file in Style Editor.

With earlier versions from what Ive read they had settings inbuilt to chnage font color within "Display" tab, for some reason it has been removed in later versions

Im following these instructions https://devnodes.in/blog/misc/thunderbird-mail-theme-customize/

There's a part where it says "Next create file chrome/userChrome.css" in Thunderbird’s Profiles directory , but it doesnt say how to create it.

I tried creating a folder called chrome in the profiles directory, then creating a file named userCrome.css using notepad but the style editor doesnt list this/see file.

Could you please let me know how I can change the Wallpaper to show an image I'd like to use and use in other browsers? Firefox is my preferred browser but I'd like to customize it to my preferences. Thank you

When I created the theme for Firefox and Saved it I exported it after that it asked me to pick a file type when I did that I used the XPI file and it keeps calling it corrupted I don't know why but I won't answers please

Hey everyone. I am automating end-to-end testing with playwright for python, using the official Docker image from the microsoft artifact repository (using `playwright/python:v1.49.1`).

As I have signed certificates for my local domains with my own certificate authority, I am trying to have Firefox automatically install the certificates via a policies file. However, Firefox seems to ignore the policies file no matter what.

To ensure that the file itself is used, I simplified it to a single boolean value, and ensured that it's copied correctly inside the container via the `cat` command. Here are the current contents:

{

 "policies": {
   "DisableTelemetry": true

}

I know that the CA certificate is installed correctly, as it works out of the box using the WebKit browser and Curl command. I have gotten it to work in Chromium by installing it to nssdb using `certutil`.

I have converted the file from ASCII to the `utf-8` charset.

The file has the expected content, and I have copied it to both `/etc/firefox/policies/policies.json` and `/ms-playwright/firefox-1466/firefox/distribution/policies.json` (the path to the binary is `/ms-playwright/firefox-1466/firefox/firefox`).

Opening `about:policies` shows the text "The Enterprise Policies service is inactive.", which is sadly not very informative. It would be nice to have a list of locations it looks in, and any problems it encountered.

The container uses Firefox Nightly 132.

Are these locations incorrect? Is there any way to debug this? Does anyone have any other suggestions? If you need any more info (Dockerfile, etc.), please let me know.

Thanks in advance.

I walked away from my laptop for about an hour and when I came back my task bar was gone. What happened to it? and how do I get it back? Below is the spec's of my lap top that I use/have been using/task bar missing

Mozilla please make a browser that has the proton/photon like firefox 89 please i need it Btw you also ruined the firefox layout floating tab what we really need is a secure browser with no bloat and open-sorsorce

I am stunned that FF android still doesnt allow for a custom URL as homepage.

When will this be re-implemented, seeing as it was a staple before the rewrite? Or are you simple trying to force your own rubbush homepage feature on people forevermore?

Can I change colors of individual tabs? without an extension?

Maybe add an option to right click and select a color wheel or color selector to assign a color to that particular tab. Especially if its bookmarked or pinned.