View difference between Paste ID: TtFEgH9x and jFUvKDYr

 $propADComputers = Get-ADComputer -Filter * -SearchBase "Whatever you want"
 $name = Read-Host -AsSecureString "Enter the name of the non-built in admin you would like if required:"
 $password = Read-Host -AsSecureString "Enter the password of the non-built in admin account you would like if required:"
 foreach ($c in $propADComputers | Select-Object -ExpandProperty "Name")
 {
 
     try{
 
         #Start remote PSSession to PC
         Write-Host "Attempting to enter PSSession for $c..."
         Enter-PSSession $c
         Write-Host "Success!"
 
         #Local Built-In Admin Account & account information
         Write-Host "Fetching built-in admin account..."
         $builtinAdmin = Invoke-Command -ComputerName $c -ScriptBlock {Get-LocalUser | ? {$_.SID -like "*-500"}}
         $name = ($builtinAdmin | Select-Object -ExpandProperty "Name").ToLower()
         $isEnabled = $builtinAdmin | Select-Object -ExpandProperty "Enabled"
 
         if($name -contains "$name"){
             "Built-in account name is $name...let's change it"
             Invoke-Command -ComputerName $c -ScriptBlock {(Rename-LocalUser -Name $using:name -NewName "Administrator")
         }
         if ($isEnabled -eq $True){
             "Built-in account is enabled...let's disable it."
             #Need to run it again to get the new name
             $builtinAdmin = Invoke-Command -ComputerName $c -ScriptBlock {Get-LocalUser | ? {$_.SID -like "*-500"}}
             Invoke-Command -ComputerName $c -ScriptBlock {Disable-LocalUser -Name $Using:builtinAdmin | Select-Object -ExpandProperty "Name"}
         }
         Write-Host "Creating non built-in admin account..."
         Invoke-Command -ComputerName $c -ScriptBlock {
             (New-LocalUser -Name $Using:name -Password $Using:password -PasswordNeverExpires), (Add-LocalGroupMember -Group "Administrators" -Member $Using:name)
         }
     }
         Exit-PSSession
     }
     catch{
         Write-Host "Unable to enter PSSession to $c"
     }
 }