How to Raise a Sith Inquisitor to Advanced Class Level

Learning how to play SWTOR relies a lot on how you well you learn to play at the Origin Planet. With that in mind and a few extra guiding tips, continuing the rest of the game is pretty much straight forward.
I will not teach how to play, but how to go thru the game. Such details as how to fight, loot, rotation, etc… are not a matter of discussion here.