Paper Tape     

This area acts as a paper tape to store the output from the drills or calculator, and it can contain 32,000+ characters and digits.  It will be automatically cleared at the end of any session, so save it (File / Save menu) if you wish, before exiting. It is never saved automatically, even if you indicate you wish your changes saved when exiting. The paper tape output is not considered part of the "changes" of concern (such as scores and preference settings) when exiting.