Forum Discussion
Can Windows 11 directly use PNG images with transparent channels as wallpapers?
When attempting to set a company logo and text (.png format, containing an alpha channel) directly as the desktop wallpaper, I found that Windows 11 automatically fills the transparent parts with a c...
Windows 11's built-in wallpaper system does not natively support transparency effects for PNG images with alpha channels, especially when setting them directly as wallpapers. When you set a PNG with transparency as wallpaper, Windows typically renders the transparent areas with a solid background color, which prevents the transparency effect from being visible.