Show your desktop background on the Start Screen
New registry value under User Configuration\Preferences\Windows Settings\Registry
-Hive: HKEY_CURRENT_USER
-Key Path: Software\Microsoft\Windows\CurrentVersion\Explorer\Accent
-Value name: MotionAccentId_v1.00
-Value type: REG_DWORD
-Value data: 000000DB
-Base: Hexadecimal
Undo: 000000DD