Computers take a toll on those eyes

Work on a computer all day long? I do (at least for hours on end), and if you're like me, those eyes start glazing over after a few hours of staring at a screen filled with words. Long ago I realized this probably was not healthy and set up my workstation to be as ergonomic as possible. But, that's only part of the battle.

The best chair, keyboard and computer monitor are great starts to ensure you don't tire while computing. But, taking frequent breaks will let your eyes also get the exercise they need away from the computer screen.

If you spend many hours in front of a screen and still use a CRT-type display, the best move you can make is to use a high-quality LCD screen (which look so much better than the fuzzy images from a tube screen). Even with that move, breaks from incessant computer screen staring should become part of your routine.