Careful with this one - can be slippery when wet. Do you need to know how to put this on your desktop? There are more that one way to skin a cat when it comes to setting the wallpaper / bcakground as your desktop. You can either right click desktop wallpaper beow and then select 'save target as...' (IE & Opera) or 'save link as...' (Firefox). If this is your chosen route, remember where you save it! Then set the desktop background using your computers OS's desktop or display control panel and select the image you just saved.
Another way is when the full screen wallpaper is shown, right click it and select 'save image as...' or 'set as Desktop Background' or 'Set as Background'. You'll know what to do when the time comes. I know you can do this. You know already I'm sure. I'll be quiet then.
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