Install-IIS

<#
.Synopsis
   Install IIS and Windows required features, for 1 or more computers.
   Requires PS3
   Requires Windows 2008 R2 or higher
.Description
   To see the current list of installed features, use [Get-WindowsFeature]
   The system must be rebooted after installation
.Example
   Install-IIS
#>
function Install-IIS
{

    Param (
        [Parameter(Mandatory=$true, Position=0)]
        [string[]]
        $ComputerSet
    )

    Begin
    {
        Import-Module ServerManager
    }
    Process
    {

        Add-WindowsFeature Application-Server, NPAS, Web-Server, Net-Framework, RDS-RD-Server -IncludeAllSubFeature -Restart -Concurrent

    }
}