Take more eye naps. People blink two thirds less often when they’re looking at computer or other display screens, causing dryness and irritation. To keep eyes moist, “use the 20-20-20 rule”: Develop a habit of looking at something at least 20 feet away for at least 20 seconds every 20 minutes.
Try a different font. Check your computer’s default font. Fonts like Times New Roman that adorn letters with small tails, or serifs, can strain eyes by slowing word recognition. Sans-serif fonts that provide ample space between letters—such as Arial or Verdana—can be easier on the eyes.
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