how do you prevent computer related eye fatigue?
PeterKovacs: Make sure that you mention to your eye doctor that you stare at a computer screen all day.  I have a separate prescription just for the computer and since I got them my eye-strain (not to mention neck-strain and headaches) has all but vanished.  You could need a pair of computer glasses even if you don't normally wear glasses especially when you get into your 30s.