Flash won't work on Firefox?

[Divide By Zero]

Lol...gotta love the illiterates (both tech and reading) answering questions on here. Flash works in Firefox, ignore the above answers.

Is the problem unique to Facebook or does it also happen at youtube? (Or at another site's java applet if you think it might be a java game?)

Do you have any blocking extensions installed like NoScript or RequestPolicy?


Edit -- ok so it sounds like a Java problem. You have the firefox plug-in "Java™ Platform SE7 U9 10.9.2.5"? And it's enabled?

(When installing java, it's possible someone might not choose the option to also install to the browser, that's why I ask even though you said you just reinstalled java.)