If you want to improve the picture quality of your Monitor you can try these tips: 1. Check the resolution and aspect ratio of your Monitor and make sure they match the source of your video signal. 2. Adjust the brightness contrast color and sharpness of your Monitor using the menu settings or a calibration tool. 3. Use an HDMI/VGA cable or a digital antenna to connect your Monitor to your video source. 4. Avoid placing your Monitor in direct sunlight or near reflective surfaces that can cause glare. 5. Clean your Monitor screen regularly with a soft cloth and a mild cleaner.