Opening an interactive in Spyder shows the following:
Python 2.7.15 |Anaconda, Inc.| (default, May 1 2018, 18:37:09)[MSC v.1500 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.
IPython 5.7.0 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
As you can see, it still shows Python 2.7.15. How do I change the Python version that Spyder uses?