script tuning for include all computers in domain

Question

I have a script which scans given computers in domain for identifying and disables mobile hotspot function in windows 10. Script works properly , but i want to scan all my domain comupters, not only specified.. can anyone help me for adjusting this script?

$username = "domain\administrator"
$password = "Your password"
$credential = New-Object System.Management.Automation.PSCredential -ArgumentList $username, $password
$computers = @("nr1", "nr2", "nr3")
foreach($computer in $computers){
    $hotspot = Invoke-Command -ComputerName $computer -credential $credential -scriptblock {
    $hotspot = Get-Service "icssvc"
    if($hotspot.Status -eq "Running"){
        Write-Host "Hotspot is turned on on $computer" -ForegroundColor Red
        try{
            Stop-Service "icssvc"
            Write-Host "Successfully stopped service on $computer" -ForegroundColor Green
        }catch{
            Write-Host "Unable to stop service on $computer" -ForegroundColor Red
        }
    }else{
        Write-Host "No Hotspot running on $computer" -ForegroundColor Green
    }
}

Answer 1

If you replace $computers = @("nr1", "nr2", "nr3") with something like:

Import-Module ActiveDirectory
$computers = Get-ADComputer -Properties DNSHostName

That should return an array of hostnames. You may need to provide credentials via -Credential , and you can -Filter the results if you need to exclude any machines.

See docs and examples of Get-ADComputer here .