1.Choose the best resolution for your desktop.

2.After the image has fully loaded to full size, move
the mouse cursor over the image.

3.Then click with the right mouse button and select
"Set as Wallpaper".

4.The wallpaper should appear as the new desktop.

1.Move the mouse cursor over the image.

2.Hold down the mouse button and Choose "Save image as" (Save image to your Mac's hard drive).

3.Open the control panel "Desktop Pictures".

4.Click "Remove picture" and then click "Select picture".

5.Load new wallpaper from where you saved the image on your computer.

6.Finally, simply choose "position automatically" for wallpaper.