hi so i have two hard drives on my pc, c and d, both of which have 950 gigs of storage each. i store all my steam games and whatnot on my d drive. so uh, idk why, but my c drive says it has 486 gigs of shit on it but i know for a fact that it doesn't. i've tried optimizing, defragging, checking for viruses, searching for hidden files and read-only files but it's come up empty. the drive is fine and i have no viruses or malware on my computer. i also don't have this problem on my d drive. the d drive is totally fine.