Sentry locks down your computer on demand so it stays secure when you aren't using it. No other programs can be opened, no browser history snooped at, and nobody will be touching your files while you're gone. Sentry even takes messages from people who dropped by while you were away. The program appearance is customizable, and can be quickly deployed to a USB flashdrive, floppy disk, or CD to quickly lock any public workstation you may use.

Space tourism is only available to very rich people. Among its primary attractions is the awesome and thrilling feeling of looking at the Earth from space described by all astronauts as extremely intense and mind-boggling. This screensaver provides a unique opportunity to do that without having to pay 20 million dollars. You will actually get to see more than a regular space tourist. It is a fantastically realistic 3D model of the planet!

Looking for a real treat this Halloween? Check out Halloween Haunting Screen Saver. Watch creepy 3D skulls, evil Jack-O-Lanterns, and scary ghosts fly around your screen while listening to spooky noises!

Happy Halloween! Bring your desktop to life with this spooky screen saver. Watch floating ghosts, bats, a screeching cat and if you're brave enough, wait to see what other surprises appear around the ominous haunted house. With spooky graphics and creepy sound effects, this screen saver is sure to please during the Halloween season.

Would you like to see the way our planet looks from space?

Watch moving images of military fighter jets cruising across your screen as a screensaver, including images of the F-22 Raptor, the F-117 Nighthawk, the B-2 Stealth Bomber, and even the SR-71 Blackbird. Images are detailed and look exactly like the actual aircraft. Many other types of aircraft are also shown, including the F-14 Tomcat, the F-18 Hornet, the U-2 Spy Plane, the F-16, the B-52 Bomber, and various other planes. (All Windows systems).

Enter your own AVI or MPG videos, then automatically package and distribute to others as a video screensaver, royalty free. Simply select any AVI or MPEG videos on your hard drive, and a screensaver is automatically created with an installation file. Easy to use interface walks you through the steps, and you can then distribute your application as business advertising, selling to others, or simply for entertainment.

3D Supernova is a unique space animated screensaver. Cosmic scene is placed between two stars and a huge black hole. One of the stars is near its end, star explodes and for a while becomes a supernova. Near the black hole are also planets, asteroids and comet traveling through the deep space. Camera setting of the screensaver enables user to specify one of five paths also various camera speed. You can set your own MP3 as a background music

Its Halloween time again! Watch spooky gravestones, trees, and pumpkins gently fall and cover your desktop, along with the mysterious ghost and ghoul, of course! Watch the screen saver for several minutes. Who knows what surprises may leap out from the graveyard? This free screen saver is sure to get you in the mood for the best season of the year!

Bee's swarm and crawl around, Yellow Jackets fly by and more. This screensaver is very scary, thebee's look real ! This is perhaps the most unique screensaver around. Not for the faint of heart !