Answer: A wallpaper or background (also known as a desktop wallpaper, desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, smartphone or other electronic devices.
Does desktop background affect performance?
When redrawing the desktop, it will make a slight impact on performance. Redrawing a detailed bitmap usually takes longer than redrawing a solid color. The difference isnt as noticeable on newer hardware, though. It can certainly have an impact on a machine with virtual memory, in my experience.
Whats the difference between wallpaper and desktop background?
A wallpaper, also known as a desktop background or desktop picture, is an image, color or design on your desktop or cellphone. A wallpaper serves as the backdrop and may be used without changing any of the other elements such as the icons, screensaver and sounds.
How do you save a picture as a background?
To do this, right-click the image you want to set as your wallpaper, and then select Set as Background from the drop-down menu. If you are sure that you want to set the image as the background, click Yes.