Instructions:

• Keep your glasses or contact lenses on if you usually wear them.
  
• Stand 10 feet away from your computer screen.
  
• Test one eye at a time.
  
• Scroll down the screen to determine the smallest letters you can read and record your visual acuity.
  
• If you cannot read 20/20 in either eye, then you should schedule an examination with your eye care practitioner.