Eyestrain caused when the computer and your eyes fight each other creating a variety of problems. The good news is these symptoms can be solved, and easily.
Helpful Hints Get an eye exam.
If you wear glasses, make sure they meet the demands of your computer. Your blink rates decreases by about half when you work on your computer. So remind yourself to blink a lot and use lots of artificial tears. Make sure your monitor size equals your workload. Place the computer screen in front of you if you work mainly from it, and if you work mainly with paper sources, place them in front and the terminal to the side.