Win 10 Version and Update required (5/16)

To avoid WannaCrypt0r , you need to keep Windows up to date !!

https://support.microsoft.com/zh-tw/help/4000824
Win10 1511(10586 Threshold 2) update KB4019473

https://support.microsoft.com/zh-tw/help/4000825
Win10 1607 (14393 Anniversary Edition) update KB4019472

https://support.microsoft.com/zh-tw/help/4018124
Win10 1703 (15063 Redstone Wave 2) update KB4016871