As we all know eye is most important organ’s of body. So while you are working on desktop, make some specific distance between you and desktop. Don’t watch continuously on screen. Close your eyes after 20 second so eyes can’t be dry. When you are reading anything make sure you are sitt in lightened area. Never read books in darkness area because it’s cause stress on eyes.Eat healthy food and vegetable every day, because vegetables contains A vitamin, and A vitamin is most important for healthy eye. Down your make up at night.