My C drive is a 256GB SSD and it is showing almost full which is uncanny for only having Windows and a couple apps. I had thought I might have accidentally extracted a couple MKV movie files to it but a search found nothing. My user profile directory is 80GB but looking inside I can't find any large files. Is there a tool to do this?
On a side note, a few months ago I installed Ubuntu to dual boot and might have used my C drive? How can I confirm this and remove it short of wiping the drive which is a last resort?








