Just realized that a Cpu I got for a computer is stated as "incompatible" with windows 7. What are the issues, and where is a good place to read about this? I just realized this now reading the fine print, and am sure there is a work around. I prefer windows 7 & would love to avoid w10. I do own a license to w10, but I also am getting a used GTX titan on the cheap..... Is w10 worth it? I really am content with Dx 10 as none of the games I really enjoy use it.