1. Avoid looking constantly at the screen.
2. Sit upright on a chair and look at a far off small object.
3. Do some exercises for your eyes to keep them healthy.
Get a good night sleep to avoid sore and puffy eyes. Tired eyes can be rejuvenated by placing slices of cucumber or cold tea bags over the eye area for 10 minutes, providing a refreshing pick-me up.
Sit at computer for a long time is not so that difficult if you know how to take care of your eyes
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