How to protect your eyes from computer? (for long-term computer users)

Did you feel your eyes are very dry when long-term at the computer, and even itching sometimes?

Here is a good way to protect your eyes: Desktop->Right click->Properties->Appearance->Advanced－>Item (Window), Color1 (L) (Other) Hue：85. Sat: 123. Lum: 205 -> Add to Custom Colors -> Select Custom Colors -> OK. So that all the documents are no longer a dazzling black and white, but very soft green bean color, the color is configured by ophthalmologist, prolonged use will be very effective to ease eyestrain. Do not forget to share it with your good friends!