It depends what it is, for instance if it was a picture of a naked women, guys would lose productivity looking at her, but women would work harder because they don't want to see a naked chick.
A desktop theme can be changed on Vista by clicking on the Start button, Control Panel, Appearance and Personalization, Personalization and then clicking on Desktop Background. On the Desktop Background page you can choose a picture for your desktop background.
Wallpaper or a desktop background
The Desktop image can be changed in from Desktop tab in the Desktop & ScreenSaver section of System Preferences. You can jump directly to this by right clicking on the Desktop and selecting Change Desktop Background.... from the menu that appears.
on a moving desktop site!
Wallpaper , Desktop Background
Yes. Right click on your desktop then click personalize then click desktop background then choose what you want Or right click on a picture in a folder or on a website then click set as desktop background
Definately..>!!
in your images
if you mean background picture for your desktop, right click on you desktop, go to properties then go to Desktop in properties then browe for a picture and click apply
you pick a picture then right click on it and choose set as desktop background.
right click your desktop, then click "change desktop background"
Things being displayed on desktop is called icons