Change Xbox One background
Scroll left on the Home screen to open the guide and select ‘Settings’ option.
Next, select ‘All Settings’. In the navigation pane that appears on your computer screen select Personalization, and then from the adjacent pane, select My color & background. Now make a choice from the list of options displayed on the Your background screen. Following choices are available: For making adjustments to the tile transparency, scroll left on the Home screen to open the guide and select Settings option.
Then, select All Settings and from the navigation pane, chose Personalisation. Move to the adjacent pane of the screen and hit the My color & background tab.
Now, simply select Tile transparency on the My color & background page and choose the desired transparency value. Why adjusting transparency is necessary? Adjusting the tile transparency allows you to better view your custom background through the tiles on the screen.