How can I disable "Set as Desktop Background" as an option in Firefox
Click Add to Firefox then Click Install Afer completing the installation restart Your browser
Then Click Tools --> ChromeEdit Plus --> ChromeEdit
You need to Add below line
#context-setDesktopBackground {display: none !important;}
Then Click restart.
Dont forget to remove ChromeEditor addon.
Manual Method :-
You need to edit below File Open with as a NotePad
C:\Users\Administrator\AppData\Roaming\Mozilla\Firefox\Profiles\36xwzu03.default\chrome\userChrome.css
Clear all the data
Add below Lines
/*
* Edit this file and copy it as userChrome.css into your
* profile-directory/chrome/
*/
/*
* This file can be used to customize the look of Mozilla's user interface
* You should consider using !important on rules which you want to
* override default settings.
*/
/*
* Do not remove the @namespace line -- it's required for correct functioning
*/
@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */
#context-setDesktopBackground {display: none !important;}
/*
* Some possible accessibility enhancements:
*/
/*
* Make all the default font sizes 20 pt:
*
* * {
* font-size: 20pt !important
* }
*/
/*
* Make menu items in particular 15 pt instead of the default size:
*
* menupopup > * {
* font-size: 15pt !important
* }
*/
/*
* Give the Location (URL) Bar a fixed-width font
*
* #urlbar {
* font-family: monospace !important;
* }
*/
/*
* For more examples see http://www.mozilla.org/unix/customizing.html
*/
then save and restart your browser .
