So, I have NMM and a lot of mods from steam workshop. I am getting a new hard drive for my computer. Before I get it, I want to reset Skyrim to 100% vanilla. Including saves, which I don't really care about. How do I do so? If I need to get rid of NMM, too, please do tell how to delete it and in what order I do everything. I'm not a tech so if i need to delete specific files, please be exact on where and what files. Thank you:)