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.
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.
Learn how to make Firefox your default Web browser on Windows 10 and Windows 11.
You’ll know if an extension is being regularly reviewed if it has one of the badges listed in this article.
This article describes how to download and install Firefox on Linux.
