to Install Powershell v5 on your workstation or servers (windows Versions 7/8.1 | Servers W2K8R2/W2K12/W2K12R2)
connect to the following website and download
install Telnet Client with Powershell
you can easily check if any program is installed on your server with the command
[crayon-67015f05bdbcb603784863/]
for any