The main cause of Computer Vision Syndrome is dry eyes. After working on a computer, there is often dryness in the eyes, accompanied by burning and a feeling of heaviness. In computer users, a reflex tearing may also occur to compensate for the dryness of the eye surface. The primary reason for the formation of dry spots on the eye surface is the decrease in our blinking rate while staring at a screen. Additionally, the following risk factors also play a role in drying out our eyes in front of screens: