PSA: All three Windows 8 preview versions expire January 15th December 26, 2012 by admin Tweet All three pre-release versions of Windows 8 (Developer Preview, Consumer Preview, and Release Preview) will expire on the PC that they are installed on 20 days from now on January 15th. Read more… Neowin Related Posts:Reminder: Many older Windows Insider Preview builds…Windows 11 Release Preview build 22631.2506 has one…Windows 11 (Original Release) Release Preview Build…Windows 11 (original release) gets new Release…Microsoft releases new Windows 11 Release Preview…