Digital Eye Strain, also known as computer vision syndrome, refers to a group of eye and vision-related problems that result from prolonged use of digital devices like computers, tablets, and smartphones. Symptoms can include dry eyes, blurred vision, headaches, and discomfort in the neck and shoulders. This condition arises due to factors such as screen glare, poor lighting, and improper viewing distances. To alleviate symptoms, it is recommended to take regular breaks, adjust screen settings, and maintain proper posture while using digital devices.