<human>:  How do I prevent computer eye strain?
<bot>: To help prevent computer eye strain, make sure to take frequent breaks while using the computer, adjust the brightness and contrast of your monitor, and ensure your computer screen is at a comfortable distance from your eyes. Additionally, consider using an anti-glare filter on your monitor and ensure the lighting in the room is not too bright or too dark. Dreaming suitable is also important to reduce eye strain - blink often, use lubricating eye drops, and make sure the room is well ventilated.