Desktop Wallpaper

I love changing my desktop wallpaper. I usually do this once a month and I found this great link: http://www.visualswirl.com/freebies/desktop-wallpapers-calendar-february-2012/

On a Mac all you have to do is right click on the wallpaper and click on 'set as background'. Not sure if you can do that on a PC, but you can right click on the wallpaper and click on 'save image as'. Then set the wallpaper as your desktop through your control panel.