Window's key

Hi, I used Window 8.1 pro but there was some reason that I'm now using the crack verson of window 8
Can I get back to my licenced Window 8.1 pro? Can i find my Win 8.1's licence key that I spent money to buy?
My computer is new and I'm much worried


If you're going through hell, keep going.
Staff member
If this is a reinstall you don't need a key as it remembers the hardware it was associated with before.