Computer vision syndrome is a serious problem for the millions of people who spend hours in front of a computer every day. Aside from the physical discomfort you may experience from symptoms, computer vision syndrome can have a lasting effect on your vision. There are several preventative steps that you should take if you frequently use a computer. Instead of using your regular eyeglasses for computer work, you may need computer glasses for mid-range vision enhancement. In addition, the lighting around your desk area may need to be adjusted to keep you from squinting. These are simple fixes that will make you much happier.