clearing previous renders?

I am having a problem, I will make a new animation, and all I am doing is just practicing, and will play back the rendered animation, and it will show part of the previous animation from the last project I tried to animate after it is finished showing the current. My question is: How do I keep this from happening?

It’s just that you have less frames in your new animation then your previous one . Either change the number of frames you want to render out to match your current animation from the Anim panel or just change the name (or add one) in your temp output directory for your new animation (both to be found in the F10 Scene context of the buttons window) …