
Many people spend a great number of hours working on their computers; some because their work is done on a computer, and some because they enjoy relaxing with a computer. Both groups would benefit from observing the proper, healthy use of computers.
PREVENT EYE STRAIN
The picture you see on your computer screen is actually going on and off 25 to 80 times a second, and your eye’s (and brain’s) natural vision retention smooths » Read more: Health Tips For Computer Users :-

