Ntọala

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

Na Bekee

Make Firefox your default browser on Windows

About Add-on Badges

Thunderbird and Junk / Spam Messages

Customize Firefox controls, buttons and toolbars

View site information with Page Info

Block generative AI features with Firefox AI controls

Refresh Firefox - reset add-ons and settings

How to set up Firefox Sync in Firefox for Android

Import data from another browser

Firefox translation for Android

Recover lost or missing Bookmarks

Manage my default search engines in Firefox for Android

Compacting folders

Change Firefox options, preferences and settings

Personalized extension recommendations

Scan QR codes in Firefox for iOS

Sponsors on the home page and New Tab page

Customize items on your Firefox New Tab page

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

Restore the Menu bar in Firefox

Manage local site storage settings

On-device AI models in Firefox

Firefox's performance settings

Firefox Password Manager - Alerts for breached websites

Filelink for Large Attachments

Restore bookmarks from backup or move them to another computer

Manually back up and restore Firefox profile data

Manage marketing data settings in Firefox for Android

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

JavaScript settings and preferences for interactive web pages

Make Firefox your default browser

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

Firefox Translations

Import settings and data into Thunderbird

Global Privacy Control

Control AI features in Firefox for iOS

Multi-Account Containers

How to manage your camera and microphone permissions with Firefox

Connection settings in Firefox

Turn picture-in-picture mode controls on and off

Find and install extensions on Firefox for Android

Add the Search bar to your Firefox toolbar

Extension data collection

Use Firefox in Full Screen mode

Thunderbird and Gmail

Signatures

Legacy browser support extension for Windows

How to restore a browsing session from backup

How to set the home page

Tips for assessing the safety of an extension

Get started with the Mozilla VPN extension

Message threading in Thunderbird - keep messages grouped by conversation

Automatically fill in credit and debit card payment methods data on web forms

Control audio or video playback with your keyboard

Compact mode workaround in Firefox

Getting Started with the Thunderbird main window (Supernova and newer)

Configure push email for Thunderbird for Android

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

Profile Manager - Create and remove Thunderbird profiles

Manage notifications in Firefox for Android

OAuth2 Authentication for Yahoo, AOL and ATT

Customize Firefox Home on iOS

How to opt out of studies on Firefox for Android

Customize Date and Time formats in Thunderbird

Customize keyboard shortcuts in Firefox

Thunderbird add-ons - frequently asked questions

How to change the Thunderbird layout

Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings

Use bookmark folders to organize your bookmarks

Cannot remove an add-on (extension or theme)

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

Font size and zoom - increase the size of web pages

Use multiple profiles in Thunderbird

Gmail and Thunderbird for Android

Control AI features in Firefox for Android

FAQ Changing IMAP to POP

Scan QR codes in Firefox for Android

Automatically fill in your address on web forms

Allow or block media autoplay in Firefox

Thunderbird and Exchange

Add-ons in Firefox for iOS

An extension changed my New Tab page or home page

Add search engines in Firefox Focus for iOS

Firefox starts automatically when I restart Windows

Setup your email account for using End-To-End Encryption

Quick actions in the Firefox search bar

Open Firefox automatically when you start your computer

Reset Firefox preferences to troubleshoot and fix problems

Switch from POP to IMAP account

Customize the Firefox home screen

Manage Firefox search settings

The difference between IMAP and POP3

Set up Certificate Authorities (CAs) in Firefox

How to disable the Enterprise Roots preference

Multi-Hop - Encrypt your data twice for enhanced security while using Mozilla VPN

IMAP Synchronization

How to reset the default user agent on Firefox

Switch from Chrome to Firefox

Manage Firefox updates

Manage extension shortcuts in Firefox

Change your wallpaper in Firefox for Android

Use the sidebar to access tools and vertical tabs

Translate webpages in Firefox for iOS

Change the fonts and colors websites use

Control whether Firefox automatically fills in forms

How to disable or change the Thunderbird start page

Configuration Options for Accounts

Set a homepage in Firefox for iOS

Customize Firefox using AutoConfig

Customize Firefox using Group Policy (Windows)

Add trusted websites to your allow list in Firefox Focus

Protect your container tabs with Mozilla VPN

Firefox for Enterprise Kiosk mode

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

Manage Firefox with Microsoft Endpoint Manager (Intune)

Add a Firefox widget to your Home screen

View bookmarks on your home screen

Change website appearance settings in Firefox

How do I change my DNS settings?

How to automatically label your new email masks

What languages is Mozilla VPN available in?

Get started with Thunderbird

Getting started with Thunderbird for Android

Disable Mozilla VPN protection for a specific website

Change your location for a specific website

Pop-up blocker settings, exceptions and troubleshooting

Manage file types and download actions in Firefox

Audio and video files in Firefox

Change the default language of Firefox for Android

Make Thunderbird the Default Mail Client

Message List Columns

Thunderbird makes unrequested connections

Display the Thunderbird menus and toolbar

Use Firefox in another language

Uninstall Firefox for Android extensions

Installing an Add-on in Thunderbird

Add or remove a search engine in Firefox

Manage saved passwords in Firefox for Android

Voice input in Firefox for Android

Web Push notifications in Firefox

Change the default language on Firefox for iOS

Add a search engine to Firefox Focus for Android

Autocomplete web addresses in the URL bar in Firefox Focus for iOS

Customize Firefox using policies.json

Feed reader replacements for Firefox

Getting started with the Thunderbird main window

Dedicated profiles per Firefox installation

Collections in Firefox

Playing videos in Firefox for Android

Exclude applications from Mozilla VPN protection

Install the Firefox Relay extension on Firefox for desktop

Enable light or dark mode in MDN

Manage your extensions using the extensions button in the toolbar

How do I change my Privacy features?

How to delete an email mask

Thunderbird Mobile Telemetry

Import settings and data into Thunderbird for Android

Thunderbird for Desktop and Thundermail

Getting Started with Thunderbird Pro

Import bookmarks and other data from Google Chrome

Block and unblock websites with parental controls on Firefox

Import Bookmarks from an HTML file

Changes to toolbars and window sizes are not saved

Usernames and passwords are not saved

Export bookmarks to Safari

How do I restore my tabs from last time?

Configuration Options for Attachments

Config Editor

How to Install and Use another Language in the Dictionary on Thunderbird

How to Subscribe to News Feeds and Blogs

How to Customize Toolbars

Watch DRM content on Firefox

Maildir in Thunderbird

Set Firefox as the default browser for iOS

Manage saved passwords in Firefox for iOS

Access your add-ons with a Mozilla account

Set Firefox Focus as default browser on Android

Print simplified, clutter-free pages in Firefox

How to add the translate add-on to Firefox

Access hidden tabs in Firefox

Change themes in Firefox for iOS

Recommendations from Firefox

Firefox Focus main Menu

Install themes to change the look of Thunderbird

Choose display languages for multilingual web pages

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

Move the navigation bar to the top or bottom of the app in Firefox for Android

About Picture-in-Picture in Firefox

Importing Safari data into Firefox

Use Web Apps with Firefox for Android

Manage optional permissions for Firefox extensions

Automatically fill in credit card information on Firefox for Android

The language of the websites I visit changes when I turn Mozilla VPN on - What to do

Autocomplete settings in the Firefox Klar address bar

HTTPS-Only Mode in Firefox Focus for Android

How to move the address bar in Firefox for iOS

Change your wallpaper in Firefox for iOS

Manage your Mozilla account newsletter and email preferences

Site Permission Add-ons

Install the Firefox Relay extension in Firefox for Android

Turn off ads on MDN Plus

Thunderbird Matrix Chat FAQ

Firefox Suggest for Mobile

Add alt text to images in your PDFs using Firefox

Choose your preferred PDF viewer in Firefox

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

Manage your Monitor notifications

Stop screen brightness from dimming in Thunderbird for Android

Harmful add-on protection

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

Import Bookmarks and other data from Microsoft Edge

Change the program used to open email links

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

Firefox doesn't save web form entries

How do I use the Firefox spell checker?

Tab preferences and settings

Share data with Mozilla to help improve Firefox

How do I change to the desktop view in Firefox for Android?

Closing multiple Tabs - option to disable warning

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

Using Dark Theme in Firefox for Android

How do I quit Firefox for Android?

Creating a Newsgroup Account

Names but no Email Addresses are Displayed

Configuration Options for Identity

Configuration Options for Tags

Certificates

Block a sender

Installing Thunderbird on Ubuntu Linux

Add Search Engine to Open Search

How to Customize the New Mail Sound

Instant Messaging and Chat

Installing and Using another Language in the Dictionary

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

Get help with Firefox Developer Edition

Thunderbird and Logjam

Customize your New Tab page to hide or display content

Enable or disable search engines on Firefox for iOS

Save passwords in Firefox for Android

Add Firefox to the Today view on your iOS device

Re-enable multi-process support disabled by Windows utilities

Change the default email program in Firefox for iOS

Advanced panel - System, network, updates, and other advanced settings in Thunderbird

Built-in themes in Firefox - alternative to complete themes

Turn search suggestions on or off on Firefox for iOS

New Tab settings in Firefox for iOS

Remove a search engine in Firefox Focus for Android

Autocomplete settings in the Firefox Focus address bar

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

Security panel - Junk, scam, antivirus, and password settings in Thunderbird

Privacy panel - Remote content and cookie settings in Thunderbird

How to replace Google Assistant with a Firefox search

Facebook Container isn't working

How is Facebook Container different from Multi-account Containers?

Block cookies in Firefox Focus for Android

How to use collections on addons.mozilla.org

Debugging policy issues

Search suggestions in Firefox Focus for iOS

Unable to install add-ons (extensions or themes) in Thunderbird

Assign shortcuts to search engines

Manage policies on macOS desktops

Disable high contrast mode in Firefox

Privacy settings in Firefox for Enterprise

Enforce policies on Firefox for Enterprise

See active policies on Firefox for Enterprise

Where can I find a list of policies for Firefox for Enterprise?

Managing policies on Linux desktops

Will policies I set work if users already installed Firefox?

Make Firefox for Enterprise the default browser

Review installed extensions

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

Dangerous directories

Change your two-step authentication device for your Mozilla account

Customize Firefox on macOS using configuration profiles

Using Dark Theme in Firefox for iOS

My privacy settings were changed from Custom to Standard

Turn on/off saved logins, login sync and login autofill in Firefox for Android

Tab context menu

Turn push notifications on or off in Firefox for iOS

Import login and password data from a file

Grant camera access to Firefox for Android

Auto-close open tabs in Firefox for Android

Set Firefox for Android to open links in native apps

End of support for Adobe Flash

Remove the Other Bookmarks folder from the Bookmarks Toolbar

Mozilla Voice Server Proxy Retiring

View and control data collected by Mozilla VPN

Unable to uninstall add-ons (extensions or themes)

How to opt out of studies on Firefox for iOS

Text Encoding no longer available in the Firefox menu panel

OpenPGP Recipient Alias Configuration

Set Firefox as your default browser from the notification panel on Android

How to configure Close Tab warnings in Firefox

Set Firefox Focus as the default browser for iOS

View recently saved bookmarks from your homepage on Firefox for iOS

Change your theme in Firefox Focus for Android

Change your theme in Firefox Focus for iOS

Personalize Firefox with colorways

View articles recommended by Pocket on your Firefox for iOS homepage

Choose your opening screen for Firefox for iOS

Add a search engine to Firefox klar for Android

Remove a search engine in Firefox Klar for Android

How file downloads are handled in Firefox

My default search engine changed after updating Firefox

Receive only important emails sent through your masks with Firefox Relay Premium

Change site permissions in Firefox Focus for Android

Change site permissions in Firefox Klar for Android

Recommended Firefox privacy and security settings for families

Automatically fill in your address on web forms in Firefox for Android

How do I block phone calls or texts to my Relay Phone mask?

Mozilla VPN message center

How to disable the Firefox Relay autofill icon on online fields and websites

What should I do if I'm redirected to the Firefox Relay FAQ when clicking a link within an email?

Explore by product

Explore by topic

Browse by product

Browse all forum threads by topic

Get help with

Search Support

Na Bekee