On November 9th, 2004 Mozilla released the first version of Firefox (Firefox 1.0). On November 10th, 2014, Mozilla pushed out Firefox 33.1 aka The Anniversary Release. Note: The previous release version was 33.0.1 so 33.1 is an upgrade. Some new features of this release include: Users can now add DuckDuckGo as a pre-installed search option. Forget feature – an easy way to tell Firefox to clear out some of your recent activity (last 5 minutes, or 2 hours, or 24 hours). Users may be prompted to update to the newest release of Firefox or can do so manually within Firefox by going to Help > About…