Hyper-V VM Cleanup Script

Import-Module Hyper-V

$vms = Get-VM | Where-Object { $_.State -eq 'Off' }
foreach ($vm in $vms) {
    $snapshots = Get-VMSnapshot -VM $vm.Name

foreach ($snapshot in $snapshots) {
        if ($snapshot.CreationTime -lt (Get-Date).AddDays(-30)) {
            Remove-VMSnapshot -VMName $vm.Name -Name $snapshot.Name -Confirm:$false
            Write-Host "Removed snapshot: $($snapshot.Name) from VM: $($vm.Name)"
        }
    }
}

$unusedVms = Get-VM | Where-Object { $_.State -eq 'Off' -and $_.Snapshot.Count -eq 0 }
foreach ($unusedVm in $unusedVms) {
    Remove-VM -VMName $unusedVm.Name -Force
    Write-Host "Removed unused VM: $($unusedVm.Name)"
}