Get Help
Pick your product

Firefox
Web browser for Windows, Mac and Linux

Firefox for Android
Web browser for Android smartphones and tablets

Firefox for iOS
Firefox for iPhone, iPad and iPod touch devices

Firefox for Enterprise
Firefox Quantum for businesses

Firefox Lite
Mobile browser for Indonesia, India, The Philippines, and Thailand

Firefox Reality
Web browser for virtual reality headsets

Mozilla VPN
VPN for Windows 10, Android, and iOS devices

Firefox Private Network
Browse securely on public Wi-Fi using a Firefox add-on.

Firefox Lockwise
Mobile app that gives you access to passwords you've saved to Firefox.

Firefox ScreenshotGo
Screenshot app for mobile

Hubs
Virtual 3D meeting spaces for collaborating with friends, family, and colleagues on your browser or VR headset

Firefox for Amazon Devices
Browser for Amazon devices

Thunderbird
Email software for Windows, Mac and Linux

Firefox Focus
Automatic privacy browser and content blocker
Featured Articles
Insecure password warning in Firefox
Firefox warns you when a login form is not secure and your information could be stolen.
What's new in Firefox for Android
Learn more about the latest features on Firefox for Android.
Refresh Firefox - reset add-ons and settings
A Refresh can fix many issues by restoring Firefox to its default state while saving essential information like bookmarks and passwords.
Get started with Firefox - An overview of the main features
Learn about the basic features of Firefox (bookmarks, tabs, search, add-ons, page actions and more) and find links to more articles to explore.

Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.