How To Get IPython Notebook To Run Python 3?

Question

I am new to Python to bear with me.

1. I installed Anaconda, works great.
2. I setup a Python 3 environment following the Anaconda cmd line instructions, works

Answer 1

In Anaconda "launcher.app" there is “Environment:” pull down menu. The default environment is called "root". In order to launch application using another environment, just select the desired environment from the list, to make it active.