Help!

I need help 4chan!~ Last night, I was tired, So i shutted down my computer by holding the start up button for 10 seconds. Today when I turned on my computers, everything is messed up. All my shortcuts are messed up, they all don't work anymore, and it has an .ink extension, Don't know what that is. MOST of my files will not execute, almost 90percent or more of my .exe files aren't opening. I tried everything but im' not good at these stuff. emergency help please! T_T

Ok, first off:

Don't shut down your PC like that. That's what's known as a Hard power down. (or something along those lines) It means Windows doesn't have the chance to save the shit it needs to save to disk.

It's just generally a bad way to shut down your PC. Only use it if a) your computer crashed, and there's no way to snap it out. or b) your computer already shutdown, and it's waiting at the "It's ok to turn off your computer" screen (only applicable for Windows 9x)