Prevent PC from sleeping - Win 11

awake.ps1

Add-Type -TypeDefinition @"

using System;
using System.Runtime.InteropServices;

public class MouseSimulator {
  [DllImport("user32.dll", SetLastError = true)]
  private static extern void mouse_event(uint dwFlags, int dx, int dy, uint dwData, int dwExtraInfo);
  private const uint MOUSEEVENTF_MOVE = 0x0001;
  
  public static void SimulateMouseMove() {
    mouse_event (MOUSEEVENTF_MOVE, 0, 0, 0, 0);
  }
}
"@

while ($true) {
  [MouseSimulator]:: SimulateMouseMove()
   Start-Sleep -Seconds 200
}