Beginners walk through ABSOUTE STARTER

[PsykoNerd]

Hey all, I would like to receive a TOTAL starters guide to Gekko. I had a NERDY friend to install Gekko on my Raspberry PI, but I don't know where to go from there, and which buttons to press. Can anyone help me on these regards ??
Where do I put the code, is there a newby guide ??