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Make Firefox your default browser on Windows

Add-on Badges

Firefox Page Info window

Firefox options, preferences and settings

Access AI chatbots in Firefox

Manage local site storage settings

Customize Firefox controls, buttons and toolbars

Connection settings in Firefox

Firefox Translation

Web Push notifications in Firefox

How to manage your camera and microphone permissions with Firefox

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

Make Firefox your default browser

Refresh Firefox - reset add-ons and settings

Firefox Password Manager - Alerts for breached websites

Firefox's performance settings

Watch DRM content on Firefox

Customize items on your Firefox New Tab page

Back up and restore information in Firefox profiles

Restore the Menu bar in Firefox

Global Privacy Control

Recover lost or missing Bookmarks

Pop-up blocker settings, exceptions and troubleshooting

Multi-Account Containers

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

Automatically fill in your address on web forms

Turn picture-in-picture mode controls on and off

Sponsors on the home and new tab page

Customize your wallpapers

How to set the home page

Tips for assessing the safety of an extension

Recommendations from Firefox

Restore bookmarks from backup or move them to another computer

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

Allow or block media autoplay in Firefox

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

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

Use Firefox in another language

Font size and zoom - increase the size of web pages

JavaScript settings and preferences for interactive web pages

Switch from Chrome to Firefox

Usernames and passwords are not saved

Import data from another browser

Personalized extension recommendations

Quick actions in the Firefox search bar

Use the sidebar to access tools and vertical tabs

Import Bookmarks from an HTML file

Add the Search bar to your Firefox toolbar

How to disable the Enterprise Roots preference

Control whether Firefox automatically fills in forms

Get started with the Mozilla VPN extension

Use Firefox in Full Screen mode

Compact mode workaround in Firefox

Add alt text to images in your PDFs using Firefox

Change the fonts and colors websites use

Import Bookmarks and other data from Microsoft Edge

How do I use the Firefox spell checker?

Cannot remove an add-on (extension or theme)

Manage file types and download actions in Firefox

About Picture-in-Picture in Firefox

Import login and password data from a file

Manage your extensions using the extensions button in the toolbar

Open Firefox automatically when you start your computer

How to restore a browsing session from backup

Import bookmarks and other data from Google Chrome

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

Control audio or video playback with your keyboard

Use bookmark folders to organize your bookmarks

How do I restore my tabs from last time?

Choose display languages for multilingual web pages

Change website appearance settings in Firefox

Importing Safari data into Firefox

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

Reset Firefox preferences to troubleshoot and fix problems

Export bookmarks to Safari

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

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

Manage optional permissions for Firefox extensions

Recommended Firefox privacy and security settings for families

Choose your preferred PDF viewer in Firefox

Disable VPN protection for a specific website

Block and unblock websites with parental controls on Firefox

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

Audio and video files in Firefox

Tab preferences and settings

How to reset the default user agent on Firefox

Disable or re-enable Pocket for Firefox

Add or remove a search engine in Firefox

An extension changed my New Tab page or home page

How to configure Close Tab warnings in Firefox

A program on your computer interferes with the Mozilla VPN extension

Get help with Firefox Developer Edition

Change your default search settings in Firefox

Access your add-ons with a Mozilla account

Firefox starts automatically when I restart Windows

Assign shortcuts to search engines

Dedicated profiles per Firefox installation

Manage extension shortcuts in Firefox

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

Site Permission Add-ons

On-device AI models in Firefox

Changes to toolbars and window sizes are not saved

Change the program used to open email links

Firefox doesn't save web form entries

Built-in themes in Firefox - alternative to complete themes

Access hidden tabs in Firefox

Disable high contrast mode in Firefox

Change your two-step authentication device for your Mozilla account

End of support for Adobe Flash

Text Encoding no longer available in the Firefox menu panel

Personalize Firefox with colorways

Change your location for a specific website

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

Restore the default Smart Bookmarks Folders

How to fix preferences that won't save

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

Re-enable multi-process support disabled by Windows utilities

Print simplified, clutter-free pages in Firefox

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

How to add the translate add-on to 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

Review installed extensions

How to fix Pocket login issues

Hide Pocket in your Firefox New Tab page

My privacy settings were changed from Custom to Standard

Tab context menu

Remove the Other Bookmarks folder from the Bookmarks Toolbar

Mozilla Voice Server Proxy Retiring

How file downloads are handled in Firefox

My default search engine changed after updating Firefox

X-Mouse Button Control in Firefox 110

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

How will DNS work when using the VPN extension?

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

Manage the VPN extension preferences

Orbit Frequently Asked Questions

Wrong home page opens when I start Firefox - How to fix

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