Install Skype for Business Online, Windows PowerShell Module

1. Download the installers for:

   • KB2919442 (Windows8.1-KB2919442-x64.msu)
   • KB2919355 (Windows8.1-KB2919355-x64.msu)
   • .NET Framework 4.7 (NDP47-KB3186500-Web.exe)
   • Skype for Business Online, Windows PowerShell Module (SkypeOnlinePowershell.exe)

   from the links provided in Required Management Software and Prerequisites and copy them to the PS Proxy.

2. Install KB2919442 by double-clicking the installer Windows8.1-KB2919442-x64.msu and following the on-screen instructions.

3. Install KB2919355 by double-clicking the installer Windows8.1-KB2919355-x64.msu and following the on-screen instructions. Restart the computer when the installation is complete.

4. Install .NET Framework 4.7 by double-clicking the installer NDP47-KB3186500-Web.exe and following the on-screen instructions.

5. Install Skype for Business Online, PowerShell Module by double-clicking the installer SkypeOnlinePowershell.exe and following the on-screen instructions.