Set the "Choose a fit for your desktop image" to or Center to prevent stretching. Diablo IV HD Wallpapers and 4K Backgrounds - Wallpapersden
To ensure the dark aesthetics of Diablo IV render correctly on Windows without losing quality: Right-click an empty space on your desktop. Select from the context menu. Click on the Background section in the settings window.
: Offers a searchable catalog categorized by character classes and seasonal art. 💻 How to Properly Apply a 4K Desktop Background