AntiSpye

AntiSpye is a freeware utility for Windows. This program has been designed to help us maintain the privacy of our computers.

Active Spye is accessed through an icon in the Windows toolbar. We can double click on it to access the program's settings, and choose to enable/disable the program, track the "Print Scrn" key, choose the folder to store screenshots, and select the active corners. Finally, we press OK button, and that is it.

After setting the program up, we can leisurely view any document, website, blog, project, etc., and whenever we notice someone coming near (and we do not want him/her to view our desktop), we just move the mouse pointer to any of the specified corners. The previously selected overlay (pitch black, a PNG image, or a screensaver) will automatically cover our screen completely until we decide to go back to what we were doing before. We must have administrator rights to install this program. This program runs under Windows XP, 2000, ME, and 98 operating systems.