Topics
Explore the knowledge base.
- Restore bookmarks, passwords and data from an old Firefox profile
- Use Troubleshoot Mode in Firefox
- Manually back up and restore Firefox profile data
- What Windows 10 end of support means for Firefox users
- Fix problems that cause images to not show
- How to save a web page
- Secure connection and security warning error pages in Firefox
- Fix Firefox using too much memory or CPU resources
- Websites look wrong or appear differently than they should
- Accessibility features in Firefox - Make Firefox and web content work for all users
- Accessibility not available during multi-process support
- Can I use my screen reader with the new Firefox?
- How to save a web page
- How to print web pages in Firefox
- Where to find and manage downloaded files in Firefox
- How to search IMDB, Wikipedia and more from the address bar
- Search with the Firefox address bar
- Remove websites from the address bar suggestions
- What Windows 10 end of support means for Firefox users
- Custom installation of Firefox on Windows
- Uninstall Firefox from your computer
- Change Firefox options, preferences and settings
- How to search IMDB, Wikipedia and more from the address bar
- Import bookmarks and other data from Google Chrome
- Troubleshoot network errors when TLS key logging is enabled
- Block and unblock websites with parental controls on Firefox
- Pop-up blocker settings, exceptions and troubleshooting
- Use a Primary Password to protect stored logins and passwords
- Password Manager - Remember, delete and edit logins and passwords in Firefox
- Disable Firefox Sync on a lost phone or tablet
Still need help?
We're here for you. Post a question to our support forums and get answers from our community of experts.
Ask the CommunityFeatured Articles
What Windows 10 end of support means for Firefox users
Learn how Firefox will continue supporting Windows 10 after Microsoft ends its updates, and discover the steps Mozilla recommends to keep your browsing experience secure.
Use built-in VPN in Firefox
Learn how to activate and use the built-in VPN feature in Firefox to protect your browsing.
Troubleshoot network errors when TLS key logging is enabled
Learn why Firefox shows a TLS key logging warning and how antivirus or security software may affect secure connections.
Change Firefox options, preferences and settings
Learn how to access and adjust Firefox settings, including privacy, startup behavior, downloads and more.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.