Get All Unique Desktop OS's With Numbers of Each

Get-DesktopsOS.ps1

function Get-DesktopsOS {
    
    "`r" 

    $PCs = Get-ADComputer -Filter * -Properties Name,OperatingSystem,Enabled -ResultSetSize 1000000 |
     Where-Object {($_.OperatingSystem -like "Windows*") -and ($_.OperatingSystem -notlike "Windows Server*")} |
     Select-Object Name,Enabled,OperatingSystem | Sort-Object Name
    
    $UniquePCs = ($PCs | Where {($_.Enabled -eq $true)}).OperatingSystem | Sort-Object | Get-Unique -AsString
    
    Write-Host 'Enabled PCs: ' -ForegroundColor Green
    foreach($PCOS in $UniquePCs){
      $PCOS ; ( Get-ADComputer -Filter * -Properties Name,OperatingSystem | Where {($_.OperatingSystem -eq $PCOS)} ).count
      "`r" # Carriage Return
    }

    Write-Host "Total Enabled PCs: " -ForegroundColor YELLOW ; ($PCs | Where {$_.Enabled -eq $true}).count
    Write-Host "Total PCs Including Disabled: " -ForegroundColor YELLOW ; $PCs.count

}