Firefox
Firefox
Last updated: 10/19/2017
100% of users voted this helpful
Last updated: 10/19/2017
100% of users voted this helpful
64-bit Firefox is now the default on 64-bit Windows because it is a lot more stable than running 32-bit Firefox.
For more information, see the Mozilla blog post on 64-bit Firefox and the article How to opt out of 32-bit Firefox migration to 64-bit.
