Protesters marched around the Harold Washington Library on Sunday, calling for the library system to install filters to prevent children from having access to Internet pornography. The protesters’ ...

All 3M computer filters have the anti-static feature that prevents data loss and dust build-up. When installing the filter onto the computer, just attach the alligator clips to any steel material to ...

When American schools began connecting their computers to the Internet, they faced a question: how to keep impressionable youngsters from perusing all sorts of material that they would never in a ...