Windows 10 Creators Update

Windows 10 Creators Update (also known as version 1703 or Redstone 2) is an update for Windows 10. It was released on 2017-04-11.

Personalization Control Panel
Starting with this version, the theme section is present in the Settings app. Version 1703 to present still contain all working classic applets like Desktop Background, Color and Appearance and Personalization, but they are hidden. They can be opened using appropriate commands:
 * Personalization:
 * Desktop Background:
 * Color and Appearance: