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

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Make Firefox your default browser on Windows

Add-on Badges

Tab context menu

Firefox Page Info window

Does Firefox share my location with websites?

Manage local site storage settings

Customize Firefox controls, buttons and toolbars

Connection settings in Firefox

Pop-up blocker settings, exceptions and troubleshooting

Restore the Menu bar in Firefox

Make Firefox your default browser

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

Firefox's performance settings

Multi-Account Containers

Global Privacy Control

Automatically fill in your address on web forms

Personalized extension recommendations

Switching from Chrome to Firefox

Change the primary email address on your Mozilla account

Tips for assessing the safety of an extension

Change your default search settings in Firefox

How to manage your camera and microphone permissions with Firefox

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

Manage your extensions using the extensions button in the toolbar

Open Firefox automatically when you start your computer

Recovering important data from an old profile

Tab preferences and settings

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

How to set the home page

An extension changed my New Tab page or home page

Compact mode workaround in Firefox

Recover lost or missing Bookmarks

Allow or block media autoplay in Firefox

Font size and zoom - increase the size of web pages

JavaScript settings and preferences for interactive web pages

Add the Search bar to your Firefox toolbar

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

Turn picture-in-picture mode controls on and off

Add or remove a search engine in Firefox

How do I restore my tabs from last time?

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

Firefox options, preferences and settings

Back up and restore information in Firefox profiles

Manage file types and download actions in Firefox

What if I'm locked out of Two-Step Authentication?

Search with the Firefox address bar

Usernames and passwords are not saved

Recommendations from Firefox

Manage optional permissions for Firefox extensions

How to restore a browsing session from backup

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

Control audio or video playback with your keyboard

Disable or re-enable Pocket for Firefox

Customize your New Tab page to hide or display content

How to disable the Enterprise Roots preference

Change the fonts and colors websites use

Use bookmark folders to organize your bookmarks

Use Firefox in another language

About Picture-in-Picture in Firefox

Change website appearance settings in Firefox

Change the program used to open email links

Firefox doesn't save web form entries

How do I use the Firefox spell checker?

Cannot remove an add-on (extension or theme)

View PDF files using Firefox’s built-in viewer

Access hidden tabs in Firefox

Firefox starts automatically when I restart Windows

Manage extension shortcuts in Firefox

Secure Firefox passwords with device sign-in

How to configure Close Tab warnings in Firefox

Personalize Firefox with colorways

Block and unblock websites with parental controls on Firefox

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

HTML5 audio and video in Firefox

Share data with Mozilla to help improve Firefox

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

Changing your two-step authentication device for your Mozilla account

Pocket sponsored stories on new tabs

Remove the Other Bookmarks folder from the Bookmarks Toolbar

Changes to toolbars and window sizes are not saved

Access your add-ons with a Mozilla account

Built-in themes in Firefox - alternative to complete themes

Assign shortcuts to search engines

Choose display languages for multilingual web pages

Dedicated profiles per Firefox installation

Sync logins in Firefox desktop

Configuring Networks to Disable DNS over HTTPS

Importing Safari data into Firefox

Site Permission Add-ons

Restore the default Smart Bookmarks Folders

How to fix preferences that won't save

Accessibility features in Firefox - Make Firefox and web content work for all users

The thumbnails on the New Tab page are missing - how to get them back

Closing multiple Tabs - option to disable warning

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

Change your Mozilla account password

Cliqz Recommendations in Firefox

Print simplified, clutter-free pages in Firefox

Through the Looking Glass

How is Facebook Container different from Multi-account Containers?

Feed reader replacements for Firefox

How to use collections on addons.mozilla.org

Disable high contrast mode in Firefox

Review installed extensions

How to fix Pocket login issues

My privacy settings were changed from Custom to Standard

End of support for Adobe Flash

Mozilla Voice Server Proxy Retiring

How file downloads are handled in Firefox version 98 and above

Add alt text to images in your PDFs using Firefox

Choose your preferred PDF viewer in Firefox

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

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