PSA: Mainstream support for Windows 8.1 has ended January 9, 2018 by admin Tweet More than four years after its release, Windows 8.1 is no longer eligible for mainstream support. Even though security fixes will be provided until 2023, Microsoft will no longer offer bug fixes. Read more… Neowin Related Posts:Microsoft has just ended support for the Surface Pro 6Windows 10 version 21H2 is no longer supportedSurface Duo gets new Windows drivers with Miracast…Windows 10 will get three years of extended security updatesPSA: Windows 8.1 extended support ends today