The burning feeling of your eyes at the end of the day may be caused by environment, fatigue and eye strain. These factors mentioned above make your eyes dry and irritated. That you feel burning in your eyes is also the result of using computer all day. I suggest you use rehydrating eye drops or gel before you go to bed every night. If you do so, your eyes will be clear, bright, refreshed in the next morning, and the problem will gradually alleviate. If you do use computer all day, you might as well have a rest every 15 minutes to have your eyes relaxed.
Well, for many people, it is common to have burning eyes at the end of the days. And for the causes, there are many ones you have to consider. For example, it may be because your eyes do not have enough water, and they are too dry. In that way, your eyes will feel burning. Also, if you have a hard work in a long time, your eyes will suffer high eye pressure. And then, that will lead to burning eyes too. So maybe you should have a good rest to relieve the situation. Or have some water. Of course, you can just take some eye drops to your eyes, so that it can moisten your eyes. And then the cool ice can be effective too. Also, you should eat a diet rich in fresh fruits and vegetables which provide lots of antioxidants, especially vitamins A and C and then do a good job to your symptom.
If you feel burn in your eyes and you keep bursting into tears, you may get a kind of eye problem. There are many reasons. For example, infection of your eyes, inflammation, overuse of your eyes or high eye pressure. You said the symptom comes out at the close of the day. Maybe you have worked so intensely. Your eyes have been tired. You need to have a good rest and remember, keep your eyes clean. Do not rub your eyes with your hands. If your eyes keeps burning, I think you need to see a doctor to give you a specific description. You need to pay attention to your diet. Balance your diet and eat more vegetables which contain vitamine A, C and E. Take care.