To make working from home more ergonomic, choose a comfortable chair with adequate back support. Ensure your feet are flat on the floor, or use a footrest if necessary. Your knees should be at a 90-degree angle, and your thighs parallel to the floor. Adjust your chair so that your elbows are at a 90-degree angle and your forearms are parallel to the desk. Your monitor should be at eye level, with the top of the screen about 5-10 cm below your eye line and the center of the screen around 17-18 degrees below eye level. Keep your keyboard and mouse close to your body and at the same height as your elbows, with your wrists straight.
Ensure your workspace is well-lit to reduce eye strain and take regular breaks to move around and stretch. Ergonomic accessories like monitor stands, adjustable chairs, and external keyboards can further enhance your setup.