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