WIndows 10 Feature Updates (Download, install & Reboot)

$dir = 'C:\_Windows_FU\packages'
$downloadUrl = 'https://go.microsoft.com/fwlink/?LinkID=799445'
$downloadPath = Join-Path $dir 'Win10Upgrade.exe'
$installArgs = '/quietinstall /skipeula /auto upgrade /copylogs'

# Ensure the directory exists or create it
if (-not (Test-Path -Path $dir -PathType Container)) {
    New-Item -ItemType Directory -Path $dir -Force
}

# Use Try-Catch to handle exceptions during the download
try {
    if (-not (Test-Path $downloadPath)) {
        $webClient = New-Object System.Net.WebClient
        $webClient.DownloadFile($downloadUrl, $downloadPath)
    }

    # Start the installation process silently
    Start-Process -FilePath $downloadPath -ArgumentList $installArgs -NoNewWindow -Wait

    # Display a success message
    Write-Host "Windows 10 upgrade started successfully. \n Please check back later to confirm the system is at the newest feature update."
}
catch {
    # Handle errors as needed
    Write-Host "Failed to download or install the Windows 10 upgrade: $($_.Exception.Message)"
}