Follow the 20-20-20 Rule – Every 20 minutes, look at something 20 feet away for at least 20 seconds. It reduces digital eye strain, especially when using bigger screens (14-inch laptops or larger screens) for long hours.Adjust Screen Brightness & Contrast – Keep your screen brightness balanced with ambient light like blue light filters. For more information; https://www.lg.com/in/laptop/gram/14z90r-g-cp75a2/