If I go into my drive manager, I have two drives: an SSD, and a mechanical drive. Currently I am cloning the regular hard rive onto the SSD, but I noticed a weird partition on my mechanical C drive. It's called "Disk 1 partition 2" and it's 450 MB big. My PC says it's 100% free, but I can't delete it or do anything to it. Is this important for some reason? Not a huge deal but I'm a little OCD and it bothers me for some reason. Also there's a 20 GB partition that I deleted because i no longer needed it, and is currently unallocated. How do I add it back to my C drive? Thanks.