I just got my brand new Microsoft Surface Book 2 this week and installed all the software programs I use like Adobe, Comodo Dragon (browser), Spotify, Amazon Music, and a few others, but not that much. My Surface Book is brand new, so I've barely used it. There aren't that many files created or used yet outside of just the software. It would make sense that Apps & Games would actually use the most space, then, but for some reason, the Desktop apparently is using up over 1/3 of the entire 1TB hard drive! Why? I am uploading a screenshot of the distribution of storage space and my desktop. I don't understand why the desktop is using that much space.