It would be rare for JavaScript to be disabled and not hear about it from 75% of the sites you visit. Still, you should check the setting if you haven't already. Firefox just has a single global on/off switch for JavaScript here: (1) In a new tab, type or paste '''about:config''' in the address bar and press Enter/Return. Click the button promising to be careful. (2) In the search box above the list, type or paste '''java''' and pause while the list is filtered (3) If the '''javascript.enabled''' preference is bolded and "user set" to false, double-click it to restore the default value of true. ---- If the above doesn't help... Sometimes a website will say that JavaScript seems to be disabled even when it is enabled. Possible causes for this are: * A script that starts a plugin, such as Flash, is not working, and the script simply identifies the problem incorrectly * An add-on is filtering the page, for example, blocking some scripts or ads, and another script in the page detects the missing element and identifies the problem incorrectly * An external program such as a security suite is selectively blocking some scripts, and another script in the page detects the missing element and identifies the problem incorrectly