Switch between Light and Dark theme with PowerShell

It's pretty simple :

• Put the script in the folder of your choice
• Edit the settings $lat and $long (coordinates on https://sunrise-sunset.org) if you plan to use the sun position
• Edit the $ProcessList if you want to use it (usefull for Office Apps)
• Create two scheduled tasks in a folder called ChangeTheme
  • /!\ Tasks must be executed with elevated privileges /!\
  • One task SetLightTheme
  • One task SetDarkTheme
• Define your trigger :
  • Any date and time you want if you plan to use auto update
  • Your desired date and time
• Set the arguments you want :
  • -Image "c:\path\to\image-without-extension"
  • -Type PNG|JPG|JPEG
  • -Style Dark|Light
  • -Update True|False (for auto update of triggers)
  • -KillProcess True|False
  • -RestartProcess True|False
• Try it