What do the letters in SPSS mean?When you ask SPSS to do a function, what is the name of the second window that comes up?

SPSS

What do the letters in SPSS mean?

When you ask SPSS to do a function, what is the name of the second window that comes up?

When you are working in SPSS, you have two files open at all times, what must you do at the end of your work and why?