most serious companies provide an ergonomics assessment where a professional comes to your desk and adjusts everything to where you will have the right posture.

most serious companies provide an ergonomics assessment where a professional comes to your desk and adjusts everything to where you will have the right posture. If you work for a large company and they don't provide this, well, they don't care about your health. Maybe someone else knows how to get an ergonomic assessment done outside of the office