Computer Vision Syndrome (CVS) refers to eye strain and vision problems that result from extensive computer use. Symptoms include headaches, dry eyes, blurred vision, and neck or back pain. CVS is caused by factors like prolonged focusing on screens, poor posture, glare, and infrequent blinking which doesn't allow eyes to properly lubricate. To reduce CVS, one should blink more frequently, adjust screen position and lighting to minimize glare, take regular breaks, and see an optometrist for an exam if symptoms persist.

3. What are the symptoms of CVS? Double vision Dry eye Temporary nearsightedness Photophobia: decreased tolerance to light

4. Headaches Eye strain Redness and Watering of eyes Neck and back aches

7. Lack of image clarity

8. Glare from reflections and lights The primary source of glare on computer screens is overhead office lights or direct light coming through windows and bouncing off computer screens