Windows Update script

Import-Module PSWindowsUpdate

# Path to log file
$LogPath = "C:\Scripts\Logs\Update-Windows-$(get-date -Format "yyyy-MM-dd HH-mm-ss").txt"

# Function to log messages
function Write-Log {
    param ([string]$Message)
    Add-Content -Path $LogPath -Value "$Message" -Encoding unicode
}

Write-Log "Starting Windows Update process."

try {
    # Check for updates
    $Updates = Get-WindowsUpdate -AcceptAll -IgnoreReboot

    if ($Updates) {
        Write-Log "Updates found: $($Updates.Count). Installing updates."
        Install-WindowsUpdate -AcceptAll -AutoReboot -Verbose | Tee-Object -FilePath $LogPath -Append
        Write-Log "Updates installed successfully."
    } else {
        Write-Log "No updates available at this time."
    }
}
catch {
    Write-Log "Error during update process"
}