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- Recover important data from an old profile
- Diagnose Firefox issues using Troubleshoot Mode
- Back up and restore information in Firefox profiles
- Websites look wrong or appear differently than they should
- How to let Firefox use the internet on your Windows computer
- Troubleshoot and diagnose Firefox problems
- 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
- Install Firefox on Linux
- Custom installation of Firefox on Windows
- Uninstall Firefox from your computer
- Firefox options, preferences and settings
- How to search IMDB, Wikipedia and more from the address bar
- Firefox Page Info window
- Insecure connection password warning in Firefox
- Common Myths about Private Browsing
- Block and unblock websites with parental controls on Firefox
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Update Firefox to the latest release
Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.
Insecure connection password warning in Firefox
Firefox will show you a "connection is not secure" warning message when a website login page is insecure and information could be stolen.
Website will not allow Firefox to display the page if another site has embedded it
This page explains the error: "Website will not allow Firefox to display the page if another site has embedded it"
Common Myths about Private Browsing
Learn more about common misconceptions about Private Browsing in Firefox.
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