Hi all, I'm sure this has been answered many times. I tried searching, but I just got lost. Perhaps a sticky may be good? I have an internal SSD Evo 850 250GB drive that I want to use for Windows 10. I have a Windows 10 .ISO. I have an internal 500GB PCIe SSD that I will be using as Mac OS (which I will be using 90% of the time). What is the process of loading Windows 10 on my 250GB drive? I understand that there's an EFI method vs a Bios method. Not sure of the differences. I currently have an Apple 5770, but I'm sure I'll be moving onto a GTX 680 or better in the future. Is there any step-by-step processes that would work best for me? Any shortcomings that I should be aware of?