Shows incredible images of submarines from the U.S. Navy and other navies around the world. Images include the latest nuclear submarines and some of the earliest. Dive in to this screen saver! This screensaver contains 27 images.System requirements: Windows 95/98/Me/NT,2000. Resolution of 800x600 or greater is strongly recommended. 16-bit color or greater is also strongly recommended. The screensaver comes with a Screen Saver Control utility which makes it easy to select, configure, and launch any installed screensaver with a click to its System Tray icon.