Windows 10 version 1903 end of life July 8, 2019 16 32 64 128 Windows 10 pro version 1903 end of life Windows 10 1903 end of life Windows 10 1903 enterprise end of life Windows 10 end of sales Windows 10 end Windows 10 latest version Update windows 10 ltsc 1809 to 21h2 Windows 10 2004 update
