To download and install the desktop images, follow these instructions:
Windows 95, 98, 2000, XP and NT:
Click on correct resolution for your display to link to the full-size image.
Right-click on the full-size image and select Set As Wallpaper from the pop-up menu to make the image directly into wallpaper. Alternate
Select Save Image As... and save it to the Windows directory; then in the Display Control Panel, choose Background, and in the Wallpaper window, choose the new picture and click OK.
MAC OS:
Click on correct resolution for your display to link to the full-size image.
Click and hold on the image, then save it to your hard drive.
In your Appearances control panel, click the Desktop tab, click Place Picture (if you already have a picture, click Remove Picture first, then Place Picture) and choose the image.