This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Buscar en Ayuda

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

JavaScript

more options

I'm wondering why isn't JavaScript available

I'm wondering why isn't JavaScript available

Todas las respuestas (1)

more options

JavaScript is built-in and enabled by default, so you shouldn't need to take any action.

If you are using strong privacy settings or blocking add-ons, a site may misunderstand what is happening to its scripts and accuse your browser of not running JavaScript. That is one possible explanation for a message like that.