So I know nothing when it comes to PC building but I went ahead and installed an SSD on my PC. I have 1 TB Western Digital hard drive and now a 250GB 850 EVO. When I installed the EVO, it moved everything from my WD HD to the Samsung. I really only wanted the games I played on the SSD. How do I rearrange everything so only windows and a few select games (WoW, fallout 4, Diablo 3) are on the SSD?