Follow these steps to change the background color of the Start screen in the Windows User Interface (UI).
- Point to (but do not click) the lower-right corner of the screen, and then click to select the Settings charm.
NOTE: The Windows Logo + I key combination will also take you to the Settings screen.
- In the Settings screen, in the lower-right corner, click Change PC settings.
- In the PC Settings screen, on the Personalize tab, click Start screen.
- In the Start screen section of the PC settings screen, click one of the displayed color combination options.