3D wallpapers are nothing but three dimensional graphics or pictures which people use as their desktop background for the computer. If you search on the internet for 3D wallpapers then there would be millions of images, pictures and 3D backgrounds that you will get and they would be free to download. There are many reasons why 3D wallpapers are so popular. According to a recent survey it has been seen that people prefer to watch television shows, movies and pictures on 3D because they look more realistic than the normal 2D pictures or images.
Whenever you want to set a 3D wallpaper as your computer background there will a pop up asking whether your computer’s resolution would support the picture or not. It often happens that if your computer is an old one then 3D wallpapers may not support in the computer’s system. The wallpapers also depend on the type of operating system you are using currently.