64-bit Windows users will now be offered 64-bit Firefox builds by default August 14, 2017 by admin Tweet Mozilla has (finally) made 64-bit Firefox the default for users running a 64-bit edition of Windows. The switch has taken several years its arrival should help bump up security and reduce crashes. Read more… Neowin Related Posts:Complaint filed against Mozilla Firefox for PPA…Mozilla Firefox is the "most secure" web browser…Mozilla releases another Firefox update to fix…Firefox 106.0.3 is out with fixes for crashes and…Mozilla enables Total Cookie Protection Firefox…