Saituna Manage and customize your product experience with settings, add-ons, and more. A Turanci Add-on Badges Make Firefox your default browser on Windows Thunderbird and Junk / Spam Messages Manage local site storage settings Firefox Page Info window Firefox's performance settings Automatically fill in credit card and payment method data on Web forms Firefox translation for Android Global Privacy Control Personalized extension recommendations Restore the Menu bar in Firefox Connection settings in Firefox Customize Firefox controls, buttons and toolbars Multi-Account Containers Firefox options, preferences and settings Back up and restore information in Firefox profiles Add-ons in Firefox for iOS Pop-up blocker settings, exceptions and troubleshooting Legacy browser support extension for Windows Import settings and data into Thunderbird Allow or block media autoplay in Firefox Open Firefox automatically when you start your computer Compacting folders How to manage your camera and microphone permissions with Firefox Recommendations from Firefox Switching from Chrome to Firefox How to set the home page Filelink for Large Attachments Make Firefox your default browser Message threading in Thunderbird - keep messages grouped by conversation Manage your extensions using the extensions button in the toolbar Recover lost or missing Bookmarks Manage my default search engines in Firefox for Android Change your default search settings in Firefox Turn picture-in-picture mode controls on and off Export your Thunderbird Profile Move the navigation bar to the top or bottom of the app in Firefox for Android Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window Compact mode workaround in Firefox Font size and zoom - increase the size of web pages Automatically fill in your address on web forms Restore previous session - Configure when Firefox shows your most recent tabs and windows How to create and use mailing lists on Thunderbird JavaScript settings and preferences for interactive web pages How do I restore my tabs from last time? Signatures Add or remove a search engine in Firefox Tips for assessing the safety of an extension How to disable the Enterprise Roots preference Import settings and data into Thunderbird for Android Recovering important data from an old profile Customize your New Tab page to hide or display content Manage saved passwords in Firefox for iOS Auto-close open tabs in Firefox for Android Use the Firefox Sidebar to access bookmarks, history and synced tabs An extension changed my New Tab page or home page Customize Date and Time formats in Thunderbird Search with the Firefox address bar Add the Search bar to your Firefox toolbar Secure Firefox passwords with device sign-in Control audio or video playback with your keyboard How to opt out of studies on Firefox for Android How do I use the Firefox spell checker? Archived Messages How to set up Firefox Sync in Firefox for Android Tab preferences and settings Using Multiple Profiles Manage notifications in Firefox for Android Thunderbird Android Telemetry Setting Firefox as the default browser does not work - What to do Use Firefox in another language Choose your preferred PDF viewer in Firefox Usernames and passwords are not saved View PDF files using Firefox’s built-in viewer Find and install extensions on Firefox for Android Thunderbird add-ons - frequently asked questions Installing an Add-on in Thunderbird Use bookmark folders to organize your bookmarks Change the program used to open email links Disable or re-enable Pocket for Firefox Collections in Firefox Accessibility features in Firefox - Make Firefox and web content work for all users Scan QR codes in Firefox for Android Dedicated profiles per Firefox installation About Picture-in-Picture in Firefox Add a Firefox widget to your Home screen New in Thunderbird for Android version 8 Manage file types and download actions in Firefox Configuration Options for Accounts Display the Thunderbird menus and toolbar Customize the Firefox home screen Voice input in Firefox for Android Customizing Firefox Using Group Policy (Windows) What if I'm locked out of Two-Step Authentication? Protect your container tabs with Mozilla VPN Managing Firefox with Microsoft Endpoint Manager (Intune) Set Firefox for Android to open links in native apps Change the fonts and colors websites use Share data with Mozilla to help improve Firefox Using Dark Theme in Firefox for Android Message List Columns How to Customize the New Mail Sound Customize Firefox Home on iOS Access your add-ons with a Mozilla account Customizing Firefox Using AutoConfig Access hidden tabs in Firefox Assign shortcuts to search engines Choose display languages for multilingual web pages How to fix Pocket login issues Firefox Enterprise Kiosk mode Importing Safari data into Firefox How to restore a browsing session from backup Upgrading from an older version of Thunderbird Firefox Suggest for Mobile Cannot remove an add-on (extension or theme) How do I quit Firefox for Android? FAQ Changing IMAP to POP Hyperlinks in Messages Not Working Config Editor How to Subscribe to News Feeds and Blogs Instant Messaging and Chat Change your Mozilla account password Customizing Firefox Using policies.json Sync logins in Firefox desktop Playing videos in Firefox for Android Turn on/off saved logins, login sync and login autofill in Firefox for Android Tab context menu Remove the Other Bookmarks folder from the Bookmarks Toolbar How file downloads are handled in Firefox Block links from opening in external apps Block and unblock websites with parental controls on Firefox How to Install and Use another Language in the Dictionary on Thunderbird Enable or disable search engines on Firefox for iOS Set Firefox as the default browser for iOS Built-in themes in Firefox - alternative to complete themes Turn search suggestions on or off on Firefox for iOS Print simplified, clutter-free pages in Firefox Firefox starts automatically when I restart Windows Install themes to change the look of Thunderbird Disable high contrast mode in Firefox See active policies on Firefox for Enterprise Manage extension shortcuts in Firefox 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 Grant camera access to Firefox for Android Use Web Apps with Firefox for Android Manage optional permissions for Firefox extensions Primary Password is replacing Master Password in Thunderbird View bookmarks on your home screen Personalize Firefox with colorways View articles recommended by Pocket on your Firefox for iOS homepage Change your wallpaper in Firefox for iOS Change website appearance settings in Firefox Manage your Mozilla account newsletter and email preferences Site Permission Add-ons Domains to Allow for Firefox New in Thunderbird 115 Supernova Unified Toolbar Add alt text to images in your PDFs using Firefox Restore the default Smart Bookmarks Folders How to fix preferences that won't save Changes to toolbars and window sizes are not saved What to do if you can't download or save files Firefox doesn't save web form entries HTML5 audio and video in Firefox Change the default language of Firefox for Android Closing multiple Tabs - option to disable warning How to disable the built-in PDF viewer and use another viewer Creating a Newsgroup Account How to disable or change the Thunderbird start page Names but no Email Addresses are Displayed Configuration Options for Identity Configuration Options for Tags Configuration Options for Attachments Certificates Block a sender Installing Thunderbird on Ubuntu Linux Open Search Installing and Using another Language in the Dictionary How to Customize Toolbars Uninstall Firefox for Android extensions Manage saved passwords in Firefox for Android Save passwords in Firefox for Android Change the default language on Firefox for iOS Add Firefox to the Today view on your iOS device Set a homepage in Firefox for iOS Change the default email program in Firefox for iOS Advanced panel - System, network, updates, and other advanced settings in Thunderbird Scan QR codes in Firefox for iOS Cliqz Recommendations in Firefox New Tab settings in Firefox for iOS 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 How is Facebook Container different from Multi-account Containers? Change themes in Firefox for iOS Feed reader replacements for Firefox How to use collections on addons.mozilla.org Debugging policy issues Unable to install add-ons (extensions or themes) in Thunderbird Managing Firefox Updates Managing policies on macOS desktops Privacy settings in Firefox for Enterprise Enforcing policies on Firefox for Enterprise Where can I find a list of policies for Firefox for Enterprise? Managing policies on Linux desktops Setting Up Certificate Authorities (CAs) in Firefox Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix Configuring Networks to Disable DNS over HTTPS Changing your two-step authentication device for your Mozilla account Customizing Firefox on MacOS using configuration profiles Pocket sponsored stories on new tabs My privacy settings were changed from Custom to Standard Turn push notifications on or off in Firefox for iOS End of support for Adobe Flash Mozilla Voice Server Proxy Retiring Unable to uninstall add-ons (extensions or themes) How to configure Close Tab warnings in Firefox View recent tabs on your Firefox for iOS homepage View recently saved bookmarks from your homepage on Firefox for iOS View recent tabs on your Firefox for Android homepage View articles recommended by Pocket on your Firefox for Android homepage Choose your opening screen for Firefox for iOS How to move the search bar in Firefox for iOS Change your wallpaper in Firefox for Android New in Thunderbird 102 Automatically fill in your address on web forms in Firefox for Android Autofill Credit Cards in Firefox for iOS Global Privacy Control in Firefox for Android Address autofill on Firefox Multiwindow support on iPad for Firefox Choose which browser opens Pocket web content on your Android Wrong home page opens when I start Firefox - How to fix Make Firefox the default browser on Android