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Manage and customize your product experience with settings, add-ons, and more.

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Make Firefox your default browser on Windows

Add-on Badges

Firefox Page Info window

Firefox options, preferences and settings

Manage local site storage settings

Customize Firefox controls, buttons and toolbars

Automatically fill in credit card and payment method data on Web forms

Connection settings in Firefox

Customize items on your Firefox New Tab page

Web Push notifications in Firefox

Firefox Translation

Firefox's performance settings

Watch DRM content on Firefox

Personalized extension recommendations

Refresh Firefox - reset add-ons and settings

How to manage your camera and microphone permissions with Firefox

Back up and restore information in Firefox profiles

Firefox Password Manager - Alerts for breached websites

Import bookmarks and other data from Google Chrome

Import data from another browser

Make Firefox your default browser

Restore the Menu bar in Firefox

Pop-up blocker settings, exceptions and troubleshooting

Global Privacy Control

Export Firefox bookmarks to an HTML file to back up or transfer bookmarks

Automatically fill in your address on web forms

Change your default search settings in Firefox

Tips for assessing the safety of an extension

Multi-Account Containers

Switch from Chrome to Firefox

Recover lost or missing Bookmarks

Turn picture-in-picture mode controls on and off

How to set the home page

Allow or block media autoplay in Firefox

Restore bookmarks from backup or move them to another computer

Manage your extensions using the extensions button in the toolbar

Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window

JavaScript settings and preferences for interactive web pages

Use Firefox in another language

Restore previous session - Configure when Firefox shows your most recent tabs and windows

Compact mode workaround in Firefox

Use Firefox in Full Screen mode

How to disable the Enterprise Roots preference

Control whether Firefox automatically fills in forms

Recommendations from Firefox

Open Firefox automatically when you start your computer

Font size and zoom - increase the size of web pages

Add the Search bar to your Firefox toolbar

Setting Firefox as the default browser does not work - What to do

An extension changed my New Tab page or home page

Use the sidebar to access tools and vertical tabs

Add or remove a search engine in Firefox

Control audio or video playback with your keyboard

Usernames and passwords are not saved

Access AI chatbots in Firefox

Cannot remove an add-on (extension or theme)

How do I restore my tabs from last time?

Manage optional permissions for Firefox extensions

Use bookmark folders to organize your bookmarks

How do I use the Firefox spell checker?

Import Bookmarks from an HTML file

Manage file types and download actions in Firefox

How to restore a browsing session from backup

Change website appearance settings in Firefox

Why does Mozilla disable some add-ons from running in Firefox?

Import Bookmarks and other data from Microsoft Edge

Use the Firefox Sidebar to access bookmarks, history and synced tabs

Customize your New Tab page to hide or display content

Import login and password data from a file

Disable or re-enable Pocket for Firefox

Manage extension shortcuts in Firefox

Choose display languages for multilingual web pages

Importing Safari data into Firefox

Customize your wallpapers

Export bookmarks to Safari

Get started with the Mozilla VPN extension

Change the fonts and colors websites use

Change the program used to open email links

Dedicated profiles per Firefox installation

Change your two-step authentication device for your Mozilla account

Add alt text to images in your PDFs using Firefox

Reset Firefox preferences to troubleshoot and fix problems

How to search IMDB, Wikipedia and more from the address bar

How to reset the default user agent on Firefox

Tab preferences and settings

Built-in themes in Firefox - alternative to complete themes

Block and unblock websites with parental controls on Firefox

Changes to toolbars and window sizes are not saved

Firefox doesn't save web form entries

HTML5 audio and video in Firefox

Access your add-ons with a Mozilla account

Firefox starts automatically when I restart Windows

Hide Pocket in your Firefox New Tab page

Pocket sponsored stories on new tabs

How to pin and unpin Firefox from the taskbar on Windows 10 and Windows 11

How file downloads are handled in Firefox

A program on your computer interferes with the Mozilla VPN extension

Access hidden tabs in Firefox

Assign shortcuts to search engines

Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix

Remove the Other Bookmarks folder from the Bookmarks Toolbar

My default search engine changed after updating Firefox

Change your location for a specific website

What to do if another extension interferes with the Mozilla VPN extension

Print simplified, clutter-free pages in Firefox

Facebook Container isn't working

How is Facebook Container different from Multi-account Containers?

Feed reader replacements for Firefox

How to use collections on addons.mozilla.org

About Picture-in-Picture in Firefox

End of support for Adobe Flash

Text Encoding no longer available in the Firefox menu panel

Recommended Firefox privacy and security settings for families

Quick actions in the Firefox search bar

X-Mouse Button Control in Firefox 110

Why aren’t my add-ons working on some websites?

Choose your preferred PDF viewer in Firefox

Disable VPN protection for a specific website

How will DNS work when using the VPN extension?

Manage the VPN extension preferences

Restore the default Smart Bookmarks Folders

How to fix preferences that won't save

What to do if you can't download or save files

Share data with Mozilla to help improve Firefox

Closing multiple Tabs - option to disable warning

How to disable the built-in PDF viewer and use another viewer

Get help with Firefox Developer Edition

Re-enable multi-process support disabled by Windows utilities

File system paths on Linux are always treated as UTF-8

How to add the translate add-on to Firefox

Disable high contrast mode in Firefox

Review installed extensions

How to fix Pocket login issues

Firefox Browser welcome pages - helping you get more from Firefox products and services

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