On my computer I have a 250 GB SSD that is used to run my system mainly. I reset my PC and now it shows it as a 200 GB drive. That, I'm fine with, but the issue arrives when about 130 gigs are used for god knows what. That was the usage when I just reset the computer. I have been using my computer for a while now so the amount used is 144 gigs. The other thing is when I scan all the files in my drive, it says only 26.4 gigs of files are actually on the drive.