Windows 2008 R2 & Windows Hello & Windows 10 1809
  Windows 2008 R2  & Windows Hello  & Windows 10 1809   1.Sever Update  ADMX Templates for Windows 10 1809  https://www.microsoft.com/en-us/download/details.aspx?id=57576   2.Install  ADMX Templates for Windows 10 1809   3.copy C:\Program Files (x86)\Microsoft Group Policy\Windows 10 October 2018 Update (1809) v2\PolicyDefinitions C:\Windows\PolicyDefinitions   4.  Policies\ Administrative  Templates\ System/Logon\ Turn on convenience PIN sign-in Enable   5. gpupdate /force   Administrator Tempates:Police Local (AdmxFiles)        Administrator Tempates:PolicyDefinitions  (AdmxFiles)  https://support.microsoft.com/zh-tw/help/3087759/how-to-create-and-manage-the-central-store-for-group-policy-administra