To help your eyes when using a computer, use a blinking technique. When you have been using the computer for a half hour or so, look away at something distant. While doing this, blink several times. This change in focus will allow your eyes to relieve strain and focus better on your computer screen.
Sunglasses not only look great, but they give you eye benefits. Your eye health is protected through them. You can get prescription sunglasses or have Transitions lenses put in your regular glasses.