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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
- Firefox uses too much memory or CPU resources - How to fix
- Websites look wrong or appear differently than they should
- How to let Firefox use the internet on your Windows computer
- 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
- Custom installation of Firefox on Windows
- Uninstall Firefox from your computer
- Install an older version of Firefox
- Make Firefox your default browser on Windows
- Firefox options, preferences and settings
- How to search IMDB, Wikipedia and more from the address bar
- Insecure connection password warning in Firefox
- Common Myths about Private Browsing
- Block and unblock websites with parental controls on Firefox
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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"
Firefox options, preferences and settings
Settings panels give you access to Firefox settings. This article describes what types of settings are available in each panel.
Captive portal detection
Description of how Firefox detects captive portal networks.
Common Myths about Private Browsing
Learn more about common misconceptions about Private Browsing in Firefox.
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