Microsoft announces Windows Server 2019, and the first preview is available March 20, 2018 by admin Tweet Microsoft released the first Insider Preview for the next version of Windows Server today, build 17623. New features include Windows Defender Advanced Threat Protection, WSL, and more. Read more… Neowin Related Posts:Windows Server 2025 Insider Preview build 26304 adds…Windows Server 2025 Insider Preview build 26236…Windows Server Preview Build 25066 is now availableWindows Server VNext Insider Preview build 25110 is…Windows Server VNext Insider Preview build 25120 is…