So, I've been having an issue lately with my computer that's making wallpapers look kind of "bad quality"
My monitor is 1920x1080, 16:9 and I'm using 1080p wallpapers, and they have a sort of grainyness to them, like little dots on the edges of objects in the wallpaper.
I wanna get this sorted so I can have some crisp wallpapers.
11 Answer
The wallpaper you are showing has compression artifacts.
If you are sure that the original wallpaper does not have JPEG artifacts, see this Super User question: Stop Windows 8 from converting wallpapers to low quality JPGs
If the original wallpaper is showing the same artifacts, you'd need to contact the wallpaper vendor or artist to ask for a higher quality image.
