I'm using computer about 5-6 years and spend lot of time on it,but I still don't need glasses,but I having problem at mornings when I get up my eyes is like sahara without water very dry
I don't think this is the problem my dear friend. You are spending more time with your computer so your eyes may dry soon. So wash your eyes with fresh water before you go to sleep.
I don't think this is anything to worry about, as long as you are having regular check ups you should be fine. Having a wash in warm water when you first get up might help you out a little
I think your eyes getting dry soon. Take more liquid foods. Drink more juice while working with your computer. Wash your face and your eyes properly regularly. slice the cucumber and place it above your eyes for at least 30 minutes.