The correct computer posture is critical if you want to live a long, healthy and pain-free life. Bad computer posture can result in chronic pain in your neck, back, arms, legs and even your feet.Most of us spend endless hours at our computers, day in and day out, either at work or at home on the Internet. To make matters worse, many of us use laptops. How often have you seen someone in Starbucks or at the airport hunched over their laptop? Obviously, this is far from the correct computer posture.