If you WIFI turns off by itself in Windows 11/10 PC, then follow this guide to fix the issue so you don't need connect it again and again.

If WiFi keeps disconnecting on your Windows 11/10 PC, disable Power Saving Mode for Network Adapter, Reset Network Settings, or Reinstall the Network driver.

With the 24H2 update, Windows 11 now fully supports Wi-Fi 7, adding new settings and details to help you get the most from your home network.