Follow the 20-20-20 rule
Blink more often
Adjust screen brightness and contrast
Reduce glare from windows and lights
Increase text size and zoom in
Keep screens about an arm’s length away
Position the screen slightly below eye level
Use proper room lighting
Take regular breaks from screens
Wear prescribed glasses or computer glasses
Keep your eyes hydrated with artificial tears if needed
Stay well hydrated
Get enough sleep
Limit screen time when possible
Check your posture and seating position
See an eye doctor if symptoms persist