comprehensive initial response

How important is it to use correct posture and fingering when keyboarding? Why? Does it make a difference in your speed and accuracy? Why or why not? Explain.

Provide a comprehensive initial response, consisting roughly of 150 words. In addition to your own original thoughts, you are expected to respond to at least two other students. In your response, you could ask your classmates a question, expand on one of his or her ideas, ask for clarity on one of the points, etc.