Headaches
Neck, back, and shoulder pain
Taking the following steps to protect your eyes:
Make sure your glasses or contact lens prescription is up-to-date
and adequate for computer use.
Some people may need glasses to help with contrast, glare, and
eye strain when using a computer.
Position your computer so that your eyes are level with the top
of the monitor. This allows you to look slightly down at the
screen.
Try to avoid glare on your computer from windows and lights.
Use