1. Keep your prescription up to date. Strain from computer use sets in faster when your eyes are already straining.

2. Position the screen just below your line of sight. Looking downwards decreases dryness and facilitates blinking.

3. Don't put the screen too close to you. The closer the screen, the more work it takes to hold a focus.

4. Try to match the brightness of the room to that of the screen. Too much contrast can strain the eyes.

5. Avoid screen glare, which can be extremely harsh and distracting.

6. Keep your screen free of dust or smudges. The smallest smudge can cause excessive eyestrain.

7. Blink! The eyes will dry less and viewing will be more comfortable.

9. Take regular breaks: Every 20-30 minutes look away from the screen and as far into the distance as possible.