Rito, are you slowing up my computer?

Sooooo, I'm stuck im compurgatory at the moment cuz windows is being a jerkwad and taking an eternity and a half to even get to the login screen. I'm getting a little tilted. I just want to get to my home screen and fix whatever's going on. It's already taken an hour and the little white circle made out of dots is just purely mocking me now. I know this isn't necessarily Windows HQ how-may-I-put-you-on-hold-today sort of thing but it's enough for me to go bitter and be paranoid that my Windows computer is basically stuck in this state. I've made it force-shut-down once after the hour thing but it's still stuck spinning the white circle on the blue background.

I looked up an article and it said some matter of things to do when it finally gets to the home screen but one of them said some files (video games) for example could be causing this huge slow up. League has never caused this before so I'm a little incredulous that it would be doing this now, but when your stuck with your own thoughts you kinda freak out now and then.

Could it be possible that League is causing my computer to take literally forever to get started up?

Do let me know.

P.S. should I just completely disconnect it from the wall and plug it back in or would that not do anything except make it worse?

UPDATE: It has now moved on to the "Owner" Screen with the dark blue background and the windows logo on the right, but the loading white symbol is still taunting me. Send help.