title: New (and very confused) python user. I can't find how to open the command line
body: <p>Hi my only prior programming expreiance is on Matlab so this is the first time I'm learning a "real" programming language.</p>
  
  <p>I've installed python 3.5 and I'm told that it comes pre-loaded with pip, and a command line but I can't for the life of me get it to do anything.  I can open the shell and I can create variables but that's about it.  I can't even find the directory I'm in nor how to set the working directory.  Everytime I try to enter a command I get a syntax error.</p>
  
  <p>How can I access the command line?</p>