Because you are a moron :/ Windows 8 rocks I currently use it.
It sucks the biggest dick ever. Harder to program,code, etc. everything is messed up. And its built for touch screen. Not to mention every single software developer has to recreate their programs in order to make them optimized for windows 8 and windows 8 automatically links your profiles to the account on the pc you are using making it difficult to log out of stuff. So windows 8 =complete shit