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Make Firefox your default browser on Windows

About Add-on Badges

Access AI chatbots in Firefox

Manage local site storage settings

Customize Firefox controls, buttons and toolbars

Make Firefox your default browser

Firefox Password Manager - Alerts for breached websites

Block generative AI features with Firefox AI controls

Refresh Firefox - reset add-ons and settings

Pop-up blocker settings, exceptions and troubleshooting

Global Privacy Control

Import data from another browser

Watch DRM content on Firefox

How to manage your camera and microphone permissions with Firefox

Change Firefox options, preferences and settings

View site information with Page Info

Web Push notifications in Firefox

Allow or block media autoplay in Firefox

How do I use the Firefox spell checker?

Recover lost or missing Bookmarks

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

Personalized extension recommendations

On-device AI models in Firefox

Restore the Menu bar in Firefox

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

Automatically fill in your address on web forms

Restore bookmarks from backup or move them to another computer

Manually back up and restore Firefox profile data

Quick actions in the Firefox search bar

Open Firefox automatically when you start your computer

Manage Firefox search settings

JavaScript settings and preferences for interactive web pages

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

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

Import bookmarks and other data from Google Chrome

Turn picture-in-picture mode controls on and off

Switch from Chrome to Firefox

Control whether Firefox automatically fills in forms

Recommendations from Firefox

Multi-Account Containers

Usernames and passwords are not saved

Add or remove a search engine in Firefox

Use Firefox in Full Screen mode

Manage your extensions using the extensions button in the toolbar

Add alt text to images in your PDFs using Firefox

How to restore a browsing session from backup

Import Bookmarks from an HTML file

Import login and password data from a file

Get started with the Mozilla VPN extension

An extension changed my New Tab page or home page

Control audio or video playback with your keyboard

Extension data collection

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

Add the Search bar to your Firefox toolbar

Compact mode workaround in Firefox

Choose your preferred PDF viewer in Firefox

Customize keyboard shortcuts in Firefox

Tips for assessing the safety of an extension

Cannot remove an add-on (extension or theme)

How do I restore my tabs from last time?

Firefox starts automatically when I restart Windows

Manage extension shortcuts in Firefox

Importing Safari data into Firefox

Reset Firefox preferences to troubleshoot and fix problems

About Picture-in-Picture in Firefox

Change your location for a specific website

Use bookmark folders to organize your bookmarks

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

Export bookmarks to Safari

Font size and zoom - increase the size of web pages

Tab preferences and settings

How to reset the default user agent on Firefox

Dedicated profiles per Firefox installation

How to disable the Enterprise Roots preference

Recommended Firefox privacy and security settings for families

Use the sidebar to access tools and vertical tabs

Audio and video files in Firefox

Access your add-ons with a Mozilla account

How to add the translate add-on to Firefox

Feed reader replacements for Firefox

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

Manage optional permissions for Firefox extensions

Change your default browser

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

Change the fonts and colors websites use

Block and unblock websites with parental controls on Firefox

Import Bookmarks and other data from Microsoft Edge

Customize items on your Firefox New Tab page

Print simplified, clutter-free pages in Firefox

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

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

Change your two-step authentication device for your Mozilla account

Remove the Other Bookmarks folder from the Bookmarks Toolbar

How to configure Close Tab warnings in Firefox

How file downloads are handled in Firefox

My default search engine changed after updating Firefox

Site Permission Add-ons

Disable Mozilla VPN protection for a specific website

A program on your computer interferes with the Mozilla VPN extension

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

Harmful add-on protection

Restore the default Smart Bookmarks Folders

How to fix preferences that won't save

Changes to toolbars and window sizes are not saved

Change the program used to open email links

Manage file types and download actions in Firefox

Firefox doesn't save web form entries

How to set the home page

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

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

Use Firefox in another language

Get help with Firefox Developer Edition

Customize your New Tab page to hide or display content

Re-enable multi-process support disabled by Windows utilities

Firefox's performance settings

Built-in themes in Firefox - alternative to complete themes

Connection settings in Firefox

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

Facebook Container isn't working

How is Facebook Container different from Multi-account Containers?

How to use collections on addons.mozilla.org

Choose display languages for multilingual web pages

Disable high contrast mode in Firefox

Review installed extensions

My privacy settings were changed from Custom to Standard

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

Tab context menu

Sponsors on the home page and New Tab page

End of support for Adobe Flash

Mozilla Voice Server Proxy Retiring

Text Encoding no longer available in the Firefox menu panel

Personalize Firefox with colorways

Change website appearance settings in Firefox

X-Mouse Button Control in Firefox 110

Firefox Translations

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

How will DNS work when using the VPN extension?

Manage the Mozilla VPN extension preferences

Customize your wallpapers

Orbit Frequently Asked Questions

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

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