


It’s always a good idea to only tweak one setting at a time to make sure it’s suitable for your system and that it doesn’t cause any unforeseen problems. Restart the browser and the changes will take effect. Double click on the entry and you can change the value in the popup box. To change a value for a key, simply enter its name into the Search textbox at the top. It’ll show you a warning that doing this might void your warranty and you’ll have to click the I’ll be careful, I promise button. You can access all of them by typing in about:config into your browser address bar. The configuration settings are simply a table of key names and values.
#FIREFOX POPUPS CONFIG HOW TO#
Modify the about:config Configuration in Firefoxįirst off, it’s probably a good idea to mention how to actually modify these advanced configuration settings in Firefox for those non-techie users. Now just browse down till you see prefs.js and copy that file to another location on your hard drive. When you click the button, it will open Explorer to the current Firefox profile.

In that section, you should see a button called Show Folder next to Profile Folder. Now in the menu that opens, go ahead and click on the question mark icon at the very bottom of the menu.Īnother menu will pop up and here you have to click on Troubleshooting Information.įinally, a new tab in Firefox will open and you’ll see a section called Application Basics. First click on the settings button at the top right with the three horizontal lines.
