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State four ways in which a computer user can protect the eyes from damage caused by computer radiation.

Answer Text:
-Avoid using a flickering monitor.
-Fit anti-radiation or anti-glare screen on the
monitor.
-Go for frequent eye check-up to detect any problem before it is too
late.
-Buy spectacles specifically designed for use with computer.
-Adjust the brightness of the monitor to a comfortable level for
eyes.
-Take frequent breaks from using a computer, at least after every 30
minutes.