Starting with HA on windows 7

Hi
I am a very new user of Python (3.6) on my computer (windows 7).
I have installed Home Assistant and I have had a quick look on it.
I have stoped my computer and now when I restart, I don’t know how to run Home Assistant : there is not any icon on my desktop then I suppose I have to use something like : “py homeassistant” but this not work…
Yes I am a stupid beginner but could you help me.
Thank a lot

Almost:

py -m homeassistant --open-ui

See here for details on setting up the auto-start.

Thank you a lot. It’s wonderfull.