Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.
Learn More
Browse our self-help options first or continue to ask your question and get help.
How to use tab groups to organize your tabs, starting in Firefox version 137.
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.
Enhanced Tracking Protection in Firefox automatically protects your privacy while you browse.
Firefox will show you a "connection is not secure" warning message when a website login page is insecure and information could be stolen.
