（重定向自Privacy & Security）
These articles cover Firefox's privacy and security features and will help keep you safe on the web.
- How do I turn on the Do Not Track feature?
- Private Browsing - Use Firefox without saving history
- Delete browsing, search and download history on Firefox
- How to clear the Firefox cache
- Enhanced Tracking Protection in Firefox for desktop
- How do I tell if my connection to a website is secure?
- Choosing more secure passwords
