| Open previous windows and tabs
| no, custom URLs
|
| Open Firefox automatically when your computer starts up
| no
|
| Always check if Firefox is your default browser
| yes
|
| Firefox Home
| no
|
| Default Search Engine
| DuckDuckGo, all others removed
|
| Search engine suggestions
| all no
|
| Browsing history
| yes
|
| Bookmarks
| yes
|
| Open tabs
| no
|
| Shortcuts
| no
|
| Recent searches
| no
|
| Suggest search engines to use
| no
|
| Quick actions
| no
|
| Enhanced Tracking Protection
| Strict
|
| Clear cookies and site data every time you close Firefox
| yes
|
| History
| Customize
|
| Always use private browsing mode
| no
|
| Remember browsing and download history
| no
|
| Remember search and form history
| no
|
| Clear history when Firefox Closes
| yes
|
| Tell websites not to sell or share my data
| yes
|
| DNS over HTTPS
| Custom
|
| Always warn me if secure DNS isn't available
| yes
|
| Enable HTTPS-Only Mode in all windows
| yes
|
| Show breach messages
| yes
|
| Block dangerous and deceptive content
| all yes
|
| Ask to save passsords
| no
|
| Show alerts about passwords for breached websites
| yes
|
| Save and autofill payment info
| no
|
| Website appearance
| Dark
|
| Ask where to save files before downloading
| yes
|
| Delete private window downloads on close
| no
|
| Files and applications
| all Always ask
|
| What should Firefox do with other files?
| Ask to open or save files
|
| Browser layout
| Horizontal tabs
|
| Show sidebar
| no
|
| Open links in tabs instead of new windows
| yes
|
| When opening links or media in a new tab, switch to it immediately
| no
|
| Open links from apps next to your active tab
| no
|
| Ctrl+Tab cycles through tabs in recently used order
| no
|
| Show an image preview when you hover on a tab
| no
|
| Drag tabs together to tcreate tab groups
| no
|
| Use Container Tabs
| no
|
| Ask before closing multiple tabs
| yes
|
| Ask before quitting with Ctrl+Q
| yes
|
| Alawys use the cursor keys to navigate within pages
| no
|
| Search for text when you start typing
| no
|
| Enable link previews
| no
|
| Play DRM-controlled content
| yes
|
| Use recommended performance settings
| yes
|
| Recommend extensions as you browse
| no
|
| Recommend features as you browse
| no
|
| Default zoom
| 100%
|
| Zoom text only
| no
|
| Font family
| Default
|
| Font size
| 16
|
| Website contrast
| Off
|
| Control media via keyboard, headset, or virtual interface
| no
|
| Use autoscrolling
| no
|
| Always show scrollbars
| yes
|
| Always underline links
| no
|
| Use smooth scrolling
| no
|
| Preferred language
| English (GB)
|
| Web site language
| English [en]
|
| Check your spelling as you type
| no
|
| Block AI enhancements
| yes all Blocked
|
| Block pop-ups and third-party redirects
| yes
|
| Show warning when web sites try to install extensions
| yes
|
| Send technical and interaction data to Mozilla
| no
|
| Allow Firefox to improve features, performance and stability between updates
| yes
|
| Send daily usage ping to Mozilla
| no
|
| Automatically send rash reports
| no
|
| Experimental features
| all no
|
| browser.menu.showViewImageInfo
| yes
|
| browser.tabs.allowTabDetach
| no
|
| browser.tabs.closeWindowWithLastTab
| no
|
| browser.tabs.groups.enabled
| no
|
| browser.tabs.maxOpenBeforeWarn
| 2
|
| browser.tabs.splitView.enabled
| no
|
| gfx.downloadable_fonts.enabled
| no
|
| media.videocontrols.picture-in-picture.enabled
| no
|
| middlemouse.paste
| no
|
| pointer-lock-api.warning.timeout
| 0
|
| toolkit.legacyUserProfileCustomizations.stylesheets
| yes
|