Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

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
This thread was archived. Please ask a new question if you need help.
Archived

How do find out if JavaScript is up to date and running?

Firefox Settings
FredMcD replied
Cynthia1950
Cynthia1950

Firefox is very slow. Is JavaScript required for most websites (especially MLB)? How can I find out if it is installed and up-to-date?

Firefox is very slow. Is JavaScript required for most websites (especially MLB)? How can I find out if it is installed and up-to-date?

All Replies (1)

FredMcD
FredMcD

Javascript is built into Firefox.

Make sure your Java (Not JavaScript) is up to date Verify Java and Find Out-of-Date Versions {web link}

Version 8 Update 101 Release date July 2016 http://java.com/en/download/manual.jsp