Загрузка данных

powershell -Command "Add-Type -TypeDefinition 'using System.Runtime.InteropServices; public class Wallpaper { [DllImport(\"user32.dll\")] public static extern int SystemParametersInfo(int uAction, int uParam, string lpvParam, int fuWinIni); }' ; [Wallpaper]::SystemParametersInfo(20, 0, 'C:\путь\к\картинке.jpg', 3)"