: Type about:config into your address bar and click Accept the Risk and Continue .
: Click Show All or use the "Show only modified settings" filter to see the preferences you have actually changed from their defaults. Locate the Local Config File : Enter about:profiles in your address bar. Download config mozila txt
: The first line must start with two forward slashes ( // ). : Type about:config into your address bar and
If you want to create a configuration file that automatically applies settings to new installations, you can create a mozilla.cfg file (often initially saved as a .txt file). : Create a new text file named mozilla.txt . Download config mozila txt