Download Firefox Systems and Languages What's New Privacy Give Firefox a tune up Refresh Firefox How does it work? Download a fresh copy Privacy and security settings Learn how to keep your information safe and secure with Firefox's private browsing, password features and other security settings. All All articles and threads Passwords, forms, search, and history - control what Firefox suggests In English Enhanced Tracking Protection in Firefox for desktop Does Firefox share my location with websites? HTTPS-Only Mode in Firefox Configure DNS over HTTPS protection levels in Firefox Global Privacy Control Automatically fill in credit card and payment method data on Web forms Sponsored shortcuts on the New Tab page SmartBlock for Enhanced Tracking Protection Allow or block media autoplay in Firefox Automatically trust third-party root certificates Why are some add-ons not allowed on sites restricted by Mozilla? How to manage your camera and microphone permissions with Firefox Site Information panel Autofill logins on Firefox Telemetry collection and deletion Why do I get a harmful download message when downloading Firefox on Windows? What if I'm locked out of Two-Step Authentication? How Firefox securely saves passwords How to generate a secure password in Firefox How Firefox Sync keeps your data safe even if TLS fails Site Permissions panel Total Cookie Protection and website breakage FAQ What is the Accessibility Service Indicator? Firefox asks for authentication (password, voice, face or fingerprint) when accessing passwords "Certificate cannot be trusted" warning in Kazakhstan Primary Password is replacing Master Password Block deceptive content and dangerous downloads in Firefox Understand Encrypted Client Hello (ECH) My privacy settings were changed from Custom to Standard Telemetry collection- Windows default browser trends Encrypted Client Hello (ECH) - Frequently asked questions Unlink your Google or Apple ID from your Mozilla account