Useful Tips

What is about config in Firefox?

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What is about config in Firefox?

The Configuration Editor (about:config page) lists Firefox settings known as preferences that are read from the prefs. js and user. js files in the Firefox profile and from application defaults. Many of these preferences are advanced settings that are not present in the Settings panel.

How do I change Firefox language to English?

Switch Firefox to another language

  1. In the Menu bar at the top of the screen, click Firefox and select Preferences. Click the menu button and select OptionsPreferences. Click the menu button. and select Settings.
  2. In the Language section of the General panel, choose a language in the drop-down menu.
  3. Restart Firefox.

How do I fix failed to read config file Firefox?

Try to delete the Firefox program folder before reinstalling Firefox to be sure that all files are removed. Download a fresh Firefox copy and save the file to the desktop. Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.

How do I change about config in Firefox?

To modify a preference in a browser application such as Firefox or SeaMonkey, type about:config into the Location Bar (address bar) and press Enter. In Thunderbird, choose Tools –> Options –> Advanced –> General and press the Config Editor… button. You will be brought to a long list of preferences.

How do I use about config?

Type about:config in the location (address) bar and press the “Enter” key to open the about:config page, just like you open a website by typing the URL in the location bar. If you see a warning message then you can confirm that you want to access the about:config page.

How do I change my Yandex browser to English?

To change the interface language in the Yandex Browser beta version:

  1. Tap → Settings.
  2. Go to System.
  3. Click Language and region settings.
  4. Select the desired language from the list in the Interface language field.

How can I speed up Firefox config?

These are the methods that you can apply to make Firefox faster and more efficient. The main method is by altering your about:config preferences….The things to consider are given below:

  1. Clear browsing history regularly.
  2. Remove unnecessary add-ons.
  3. Remove unnecessary toolbars.
  4. Disable Flash.
  5. Disable Firefox Auto-update.

Where are passwords stored in Firefox?

To view your saved passwords in Firefox, select Options from the Firefox menu. NOTE: You can open the Options dialog box by selecting Options on the main Firefox menu or on the submenu. On the Options dialog box, click the Security button at the top. In the Passwords box, click Saved Passwords.

How do I change Firefox settings?

Connection settings in Firefox

  1. In the Menu bar at the top of the screen, click Firefox and select Preferences. Click the menu button and select OptionsPreferences. Click the menu button.
  2. In the General panel, go to the ProxyNetwork Settings section.
  3. Click Settings…. The Connection Settings dialog will open.

How does the configuration editor work in Firefox?

How does it work? The Configuration Editor ( about:config page) lists Firefox settings known as preferences that are read from the prefs.js and user.js files in the Firefox profile and from application defaults. Many of these preferences are advanced settings that are not present in the Options

Where can I find Firefox about config command?

More than 1000+ configurations settings are available at the Firefox about page that provides a way to inspect and change Firefox preferences and settings. This Firefox about command will list all the crash reports of the Firefox during the runtime; if the user has enabled the crash reporter.

How to save changes made in about config on Firefox?

Simply close Firefox to save the changes made in about:config, and when you launch Firefox again you should be good to go. Simply close Firefox to save the changes made in about:config, and when you launch Firefox again you should be good to go.

Where to find about config entries in MozillaZine?

Also check Mail and news settings for a listing of Thunderbird and Mozilla Suite/SeaMonkey mail and news preferences. Alternative lists can be found here: (For a comparison view of table and actual about:config settings, use the Fox Splitter (formerly Split Browser) extension or the new version of Fox-Splitter to show one above the other.