Every 20 minutes, look at something 20 feet away for 20 seconds to reduce eye strain.

Prolonged screen time can cause digital eye strain, dry eyes, and blurred vision. Regular breaks help prevent these issues.

For adults, aim for less than 8 hours of screen time per day. For students, balance study time with breaks and outdoor activities.

Use blue light filters, take regular breaks, adjust screen brightness, and avoid screens 1-2 hours before bedtime.