You can download Firefox 25 for Windows, Mac, and Linux right now; official launch tomorrow | 21st Century Learning and Teaching | Scoop.it
From thenextweb.com - October 28, 2013 8:42 PM
Firefox 25 is due to officially launch on Tuesday, but you can grab the desktop version right now. Download links for Windows, Mac, and Linux are available on Mozilla's servers here: ...

 

Updates of any software, programs, OS are a MUST!!! Update asap!!!