I’ve had this computer for a couple years now, which isnt’t too long for a semi decent computer like mine. I’ve noticed my fps has gradually decreased in games, and I’m looking to improve it like it was before. Would resetting my computer work? It was pre-built, but I’m cautious of messing something up when I reset this. Is there anything I should remember while doing this? Also, I’m getting my CPU upgraded tomorrow. What happens when I take my computer in to get a part replaced? Does it reset or anything?