Techniques to work from home to avoid eye strain, damaged eyesight

Hello to all my fellow indie freelancers and all my office buddies. Now the covid situation is not getting any better. Many people still have to Work from Home, right? But working a lot, staring at the computer all day often causes eyestrain, eyes tired. Today, Indy, how to use Work from Home technique to avoid eye strain? Broken eyes for each other.