People are staring at a computer screen more. This gives you the dry eyes, but fortunately the problem is short-lived and can be avoided in the first place.
Flash. People flashes at least half more than normal when you turn the computer screen, because people in general and narrow your eyes your eyes are not made to watch the monitors. It can be not easy to remember to do it regularly, so that every now and then you can close your eyes for a few seconds.
10-10-10. Every 10 minutes, look at an object 10 meters for 10 seconds to get adjusted to their long distance, then you are ready when you get off the computer.
Adjust the display settings. You'll find that if you make your screen a little dull, it is actually easier to read. The screen should be just as bright as those around you, and should not appear as a box or glossy black object. You will find that you can actually get used to a brightness of 0. Contrast should normally be in level 80, but they are different for different screens. Contrast is the strength of the colors with respect to the other side.
Use the computer and less time doing your hear. Learn to type faster so that you can type e-mail faster and be able to get faster. It is also very effective to print pages long you have to play on the computer. If you're really sensitive, consider getting a job that does not require computer use on a daily basis.
Important Tips:
Ignore the myth of watching a computer screen making you myopic because pixels. Looking at the computer screen, it's like reading a book.
Before and after long periods of time using the computer, lubricate your eyes with non-preserved artificial tears or sensitive eyes or take a hot shower, but do not get water in your eyes regularly because it dilutes and colors on your natural tears.
Some of this information may also apply to other types of displays, such as televisions, handheld games and cell phones.