Installing Mozilla Firefox Go to www.mozilla.org. Click “Run” on the Download Window dialog box that will appear. Click “Yes” on the User Account Control dialog box. At the bottom of the window check the "Make Firefox my default browser" then click "Install". Firefox will now download and install to your computer.Is Firefox still the best browser?
Firefox is still the best browser in some ways. For example, if you need the most powerful browser extension framework, Firefox has it. But we wish Firefox was more competitive in other ways. In 2013, a browser should be a multi-process application with proper security sandboxing.What is the latest version of Firefox?
Firefox 86 is the latest version, which was released on February 23, 2021. In April 2011, the development process was split into several "channels", each working on a build in a different stage of development. The most recent available build is called "Nightly Builds" and offers the latest, untested features and updates.