Update : Windows 10

[Catalyst]

I was reading on Russian Hi-tech forum that W10 users will deal with graphic drivers compatibility, that will slow down the system, on currently supported graphic platforms W10 got only 20 % of power. I think, would be better to stay with W7. Microsoft customers said that this problem will be preciselly persistent on 10 % of Windows 10 users, despite this fact, they said that they will fix compatibility issues, but it will take a lot of time, I think one year isn't enough. (AMD Cards are not supported, Intel got only 20 % performance on this platform).