If you’re looking for an informative new screensaver, consider making Wikipedia your screensaver. This tip only works in Windows. You can learn all about in this episode of Tekzilla. The video is embedded below.

Applications for Education
If you’re in charge of default settings for your school’s student computers, using Wikipedia as the screensaver may a nice, educational alternative to the boring standard options on Windows.

Here are some related resources that may be of interest to you:
Simple English Wikipedia
Visual Wikipedia
EyePlorer – Visualize Wikipedia and Collect Notes