Computer background (9)

I believe the answer is:
wallpaper
(Other definitions for wallpaper that I've seen before include "Bland and unoriginal stuff - for decorating" , "Pasted covering" , "Screen background" , "Mural decoration" .)
I believe the answer is:
wallpaper
(Other definitions for wallpaper that I've seen before include "Bland and unoriginal stuff - for decorating" , "Pasted covering" , "Screen background" , "Mural decoration" .)