How do I apply a ForEach loop to a computer list to determine valid IP address information?

Set-StrictMode -Version Latest
Set-ExecutionPolicy remotesigned -Force
import-module activedirectory

$ComputerName = $env:ComputerName

Get-ADComputer -Filter '*' -SearchBase "OU=Computers, DC=sample,DC=com" -Properites Name | % {
    $PC = $_Name
begin {}
process {
 foreach ($Computer in $ComputerName) {
  if(Test-Connection -ComputerName $Computer -Count 1 -TimeToLive -Quiet)
  {
   $Networks = Get-WmiObject Win32_NetworkAdapterConfiguration -ComputerName $Computer | ? {$_.IPEnabled}
 
   foreach ($Network in $Networks) {
     $IsDHCPEnabled = $false    
            "ComputerName"   = $_.ComputerName
            "IPAddress"      = $_.IpAddress
            "SubnetMask"     = $_.IPSubnet
            "DefaultGateway" = $_.DefaultIPGateway
            "DNSServers"     = $_.DNSServers
            "MACAddress"     = $_.MACAddress
            "IsDHCPEnabled"  = $_.false

    If($Network.DHCPEnabled) {
     $IsDHCPEnabled = $true
    }
        New-Object PSObject -Property @{
            "ComputerName"   = $_.ComputerName
            "IPAddress"      = $_.IPAddress
            "Subnet"         = $_.SubnetMask
            "DefaultGateway" = $_.DefaultGateway
            "DNSServers"     = $_.DNSServers
            "MACAddress"     = $_.MACAddress
            "IsDHCPEnabled"  = $_.True

     } Export-Csv c:\Scripts\DesktopIPVerified.csv -Append -Notypeinformation
    }
   }
  }
 }          
 end {}
}