Playing Killer Instinct for the first time

After over a decade + some years since I last played KI on the Nintendo 64, I finally get the chance to actually start learning the workings of Killer Instinct with a much more different mindset than I had all those years ago. KI was rebooted and released on Xbox One in 2012 and was then ported to PC exclusive to the Windows 10 store in 2016. This is my first time playing the game, on the same day I updated to Win10. Hopefully, I will get part 2 which is the final stage of the tutorial up and maybe give my thoughts on what I understand about the game.