Hi. I'm online and happy to answer your question today.
Thanks for requesting me. So. As I understand it, when you have been working on the computer for an extended period of time you feel terrible pain in your eyes? Is this correct?
Can you tell me more about this pain? Does it feel like something is in your eyes? Deep, boring pain? An ache? etc? Is your vision affected at all?
I see that you are offline. I'll switch over to the Q&A system. This system works a lot like 'text messaging' but an email is sent to each of us anytime something is posted to this thread. We can continue to work on your question there..... :)