Windows (Windows 98/2000/XP):
Once the image has fully loaded:
1: Move your cursor over the image
2: Click the right mouse button
3: A menu will pop up. Select and click "Set as Wallpaper"
4: The wallpaper will appear on yourdesktop. If not, refresh screen
Mac (MAC O/S 8.0 and higher):
Once the image has fully loaded:
1: Move your cursor over the image.
2: Hold down the mouse button until a menu appears
3: Choose "save image as" and save image to your Mac's hard drive.
4: Open the control panel "Desktop Pictures"
5: Click remove picture, then click select picture
6: Load new wallpaper from where you saved the image on your computer
7. Finally, choose "position automatically" for wallpaper.
1024 x 768
800 x 600
640 x 480