National Arbor Day Foundation
Wallpaper and Screensavers
Screensavers for computers running Microsoft Windows:
To install a screensaver, click on a screensaver to download a "zip" file. Extract it with any unzip program, and double click on the screen saver to install it.
National Parks Screen Saver
Breathtaking photos
from our national parks
Tree Trunk Screen Saver
Beautiful and fascinating
tree trunks.
Window on the world, 25 beautiful images as seen through  a window
25 beautiful images, seen
through a window.
Smaller WindowsScreensaver
A shorter version (15 images)
of the Window Screen Saver.