To use any of these backgrounds, download or save the graphic file in your Images folder that is in your project folder. When used as a background, these images are tiled or repeated across your screen. This allows the size of the image to be smaller, so it takes less time to load when viewing page on the Internet. It is difficult to read text on complex backgrounds. Use backgrounds on pages with little text or use larger text.
Complex patterns are distracting to text and images, subtle patterns are better.
If you create your own image to be tiled as a background, make sure that the edges line up so the image flows smoothly from one tile to the next. Keep images as small as possible to allow your pages to be displayed faster.